Page 1 Agilent 1100 Series Quaternary Pump Reference Manual...
Page 2 260. Reproduction, adaption, change without notice. or translation without Warning Symbols Used prior written permission In This Book Agilent Technologies is prohibited, except as makes no warranty of allowed under the any kind with regard to copyright laws. this material, including, but not Part No.
Page 3 Agilent 1100 Series Quaternary Pump Reference Manual...
Page 4 In This Book This manual contains technical reference information about the Agilent 1100 Series quaternary pump. The manual describes the following: • installation, • optimizing performance, • troubleshooting, • repairing, • parts and materials, • theory of operation, and • specifications.
Page 5: Table Of Contents
Contents 1 Installing the Pump How to install the quaternary pump Site Requirements 14 Unpacking the Quaternary Pump 17 Optimizing the Stack Configuration 20 Installing the Quaternary Pump 22 Flow Connections of the Quaternary Pump 25 Priming and Purging the System 28 2 Optimizing Performance How to optimize the quaternary pump to achieve best chro- matographic results...
Page 6 Contents Power Supply Indicator 46 Pump Status Indicator 46 Error Messages Timeout 48 Shut-Down 49 Remote Timeout 50 Synchronization Lost 51 Leak 52 Leak Sensor Open 53 Leak Sensor Short 54 Compensation Sensor Open 55 Compensation Sensor Short 56 Fan Failed 57 Open Cover 58 Restart Without Cover 59 Zero Solvent Counter 60...
Page 7 Contents Pump Head Missing 75 Index Limit 76 Index Adjustment 77 Index Missing 78 Stroke Length 79 Initialization Failed 80 Wait Timeout 81 Pressure Test Running the Pressure Test 84 Evaluating the Results 86 Leak Test Running the Leak Test 90 Evaluating the Results 92 4 Repairing the Pump Instructions on simple, routine repair procedures as well as...
Page 8 Contents Removing and Disassembling the Pump Head Assembly 110 Exchanging the Pump Seals and Seal Wear-in Procedure 112 Exchanging the Plungers 115 Installing the Continuous Seal Wash Option 116 Exchanging the Wash Seals 119 Reassembling the Pump Head Assembly 121 Exchanging the Multi-Channel Gradient Valve (MCGV) 123 Exchanging the optional Interface Board 126 Exchanging Internal Parts...
Page 9 Contents Bottle Head Assembly 165 Hydraulic Path 166 Cover Parts 167 Sheet Metal Kit 168 Foam Parts 169 Power and Status Light Pipes 170 Leak Parts 171 Pump Head Assembly 172 Pump Head Assembly with Seal Wash Option 174 Outlet Ball Valve Assembly 176 Purge Valve Assembly 177 Active Inlet Valve Assembly 178 Accessory Kit G1311-68705 179...
Page 10 The Electronics 209 The Low-Pressure Pump Main Board (LPM) 210 Firmware Description 214 Optional Interface Boards 216 Agilent 1100 Series Interfaces 218 Setting the 8-bit Configuration Switch 223 The Main Power Supply Assembly 228 7 Control Module Screens for the Quaternary Pump...
Page 11 Contents Radio Interference Sound Emission Solvent Information Agilent Technologies on Internet...
Page 12 Contents...
Page 13: Installing The Pump
Installing the Pump How to install the quaternary pump...
Page 14: Site Requirements
Never use a power cord other than the power cord designed for your region. WA R NI N G Never use cables other than the ones supplied by Agilent Technologies to ensure proper functionality and compliance with safety or EMC regulations.
Page 15 2.5 cm (1.0 inches) of space on either side and approximately 8 cm (3.1 inches) in the rear for the circulation of air and electric connections. If the bench should carry a complete Agilent 1100 Series system, make sure that the bench is designed to carry the weight of all the modules.
Page 16 Installing the Pump Site Requirements Table 1 Physical Specifications Type Specification Comments Weight 11 kg (25 lbs) Dimensions 140 × 345 × 435 mm (height × weight × depth) (5.5 × 13.5 × 17 inches) Line voltage Wide-ranging capability ± 100–120 or 220–240 VAC, Line frequency ±...
Page 17: Unpacking The Quaternary Pump
The delivery checklist is shown in Table 2. To aid in parts identification, please see Chapter 5 “Parts and Materials”. Please report missing or damaged parts to your local Agilent Technologies sales and service office. Table 2 Quaternary Pump Checklist...
Page 18 Installing the Pump Unpacking the Quaternary Pump Table 2 Quaternary Pump Checklist, continued Description Quantity CAN cable Remote cable As ordered Signal cable As ordered Reference Manual 2 (1 for the pump, 1 for the degasser) Accessory kit (see Table 3) 1 Accessory Kit Contents —...
Page 19 Installing the Pump Unpacking the Quaternary Pump Accessory Kit Contents—Vacuum Degasser Table 4 Accessory Kit Contents G1322-68705 Description Part Number Quantity Syringe 5062-8534 Syringe adapter 9301-1337 Waste tube (reorder number, 5m) 5062-2463 1.2 m Connecting tubes labeled A to D G1322-67300...
Page 20: Optimizing The Stack Configuration
Optimizing the Stack Configuration Optimizing the Stack Configuration If your quaternary pump is part of a complete 1100 Series system, you can ensure optimum performance by limiting the configuration of the system stack to the following configuration. This configuration optimizes the system flow path, ensuring minimum delay volume.
Page 21 Installing the Pump Optimizing the Stack Configuration Figure 2 Recommended Stack Configuration (Rear View) Remote cable 5061-3378 Pressure output to recorder, for PN see page 181 CAN Bus cable to handheld controller G1323-81600 CAN Bus cable for inter module communication 5181-1516 (0.5m) 5161-1519 (1.0m) AC power...
Page 22: Installing The Quaternary Pump
Installing the Pump Installing the Quaternary Pump Installing the Quaternary Pump Preparations Locate bench space. Provide power connections. Unpack the pump. Parts required Pump Power cord, for other cables see text below and “Cable Overview” on page 181 ChemStation and/or Control Module G1323A/B 1 Place the quaternary pump on the bench in a horizontal position.
Page 23 N O T E In an Agilent 1100 Series system, the individual modules are connected through CAN cables. The Agilent 1100 Series vacuum degasser is an exception . The vacuum degasser can be connected via the APG remote connector to the other modules of the stack.
Page 24 Installing the Pump Installing the Quaternary Pump N O T E The power switch stays pressed in and a green indicator lamp in the power switch is on when the quaternary pump is turned on. When the line power switch stands out and the green light is off, the quaternary pump is turned off. 8 Purge the quarternary pump (see “Priming and Purging the System”...
Page 25: Flow Connections Of The Quaternary Pump
Installing the Pump Flow Connections of the Quaternary Pump Flow Connections of the Quaternary Pump Preparations Pump is installed in the LC system. Parts required Other modules Parts from accessory kit, see “Accessory Kit Contents — Quaternary Pump” on page 18 Two wrenches 1/4–5/16 inch for capillary connections WA R NI N G When opening capillary or tube fittings solvents may leak out.
Page 26 Installing the Pump Flow Connections of the Quaternary Pump 5 Connect the solvent tubes to the outlet connectors (typically right connection of the channel) of the vacuum degasser. 6 Connect the syringe adapter from the degasser accessory kit to the solvent tube of channel A.
Page 27 Installing the Pump Flow Connections of the Quaternary Pump Figure 6 Flow Connections of the Quaternary Pump Bottle-head assembly (G1311-60003) Solvent cabinet Vacuum degasser Inlet Outlet Tube clip (1400-1578) Tubings (G1322-67300) Purge valve Waste tubing (5062-2461) Outlet capillary to autosampler (G1312-67305) MCGV Fitting for corrugated waste tubing (5062-2463, reorder pack, 5m)
Page 28: Priming And Purging The System
Installing the Pump Priming and Purging the System Priming and Purging the System The system can be primed either by drawing solvent through the degasser with a syringe or by pumping with the pump. Priming the system with a syringe is recommended, when: •...
Page 29 Installing the Pump Priming and Purging the System 5 Push syringe adapter onto syringe. 6 Pull syringe plunger to draw at least 30 ml of solvent through degasser and tubing. 7 Replace the priming solvent with the new solvent of your choice. 8 Pull syringe plunger to draw at least 30 ml of solvent through degasser and tubing.
Page 30 Installing the Pump Priming and Purging the System Table 5 Choice of Priming Solvents for Different Purposes Activity Solvent Comments After an installation Isopropanol Best solvent to flush air out of the system When switching between Isopropanol Best solvent to flush air out of reverse phase and normal the system phase (both times)
Page 31: Optimizing Performance
Optimizing Performance How to optimize the quaternary pump to achieve best chromatographic results...
Page 32: Hints For Successful Use Of The Quaternary Pump
Optimizing Performance Hints for Successful Use of the Quaternary Pump Hints for Successful Use of the Quaternary Pump • Always place the solvent cabinet with the solvent bottles on top of the quaternary pump (or at a higher level). • When using salt solutions and organic solvents in the Agilent 1100 Quaternary Pump it is recommended to connect the salt solution to one of the bottom gradient valve ports and the organic solvent to one of the upper gradient valve ports.
Page 33 Optimizing Performance Hints for Successful Use of the Quaternary Pump Procedure” on page 112).
Page 34: Solvent Information
Optimizing Performance Solvent Information Solvent Information Always filter solvents through 0.4 µm filters, small particles can permanently block the capillaries and valves. Avoid the use of the following steel-corrosive solvents: • Solutions of alkali halides and their respective acids (for example, lithium iodide, potassium chloride, and so on).
Page 35: Prevent Blocking Of Solvent Filters
Optimizing Performance Prevent Blocking of Solvent Filters Prevent Blocking of Solvent Filters Contaminated solvents or algae growth in the solvent bottle will reduce the lifetime of the solvent filter and will influence the performance of the pump. This is especially true for aqueous solvents or phosphate buffers (pH 4 to 7). The following suggestions will prolong lifetime of the solvent filter and will maintain the performance of the pump: •...
Page 36: Operational Hints For The Vacuum Degasser
• quaternary pump was turned off for a length of time (for example, during night) and volatile solvent mixtures are used, or • solvents have been changed. For more information see the Reference Manual for the Agilent 1100 Series vacuum degasser.
Page 37: Operational Hints For The Multi Channel Gradient Valve (Mcgv)
Optimizing Performance Operational Hints for the Multi Channel Gradient Valve (MCGV) Operational Hints for the Multi Channel Gradient Valve (MCGV) In a mixture of salt solutions and organic solvent the salt solution might be well dissolved in the organic solvent without showing precipitations. However in the mixing point of the gradient valve, at the boundary between the two solvents, micro precipitation is possible.
Page 38: When To Use The Continuous Seal Wash Option
Optimizing Performance When to use the Continuous Seal Wash Option When to use the Continuous Seal Wash Option Highly-concentrated buffer solutions will reduce the lifetime of the seals and plungers in your quaternary pump. The seal wash option allows to maintain the seal lifetime by flushing the back side of the seal with a wash solvent.
Page 39: When To Use Alternative Seals
Optimizing Performance When to Use Alternative Seals When to Use Alternative Seals The standard seal for the quaternary pump can be used for most applications. However applications that use normal phase solvents (for example, hexane) are not suited for the standard seal and require a different seal when used for a longer time in the quaternary pump.
Page 40: Optimize The Compressibility Compensation Setting
Optimizing Performance Optimize the Compressibility Compensation Setting Optimize the Compressibility Compensation Setting The compressibility compensation default setting is 100 × 10 /bar for the quaternary pump. This setting represents an average value. Under normal conditions the default setting reduces the pressure pulsation to values (below 1% of system pressure) that will be sufficient for most applications and for all gradient analyses.
Page 41 Optimizing Performance Optimize the Compressibility Compensation Setting 5 Starting with a compressibility setting of 10 × 10 /bar increase the value in steps of 10. Re-zero the integrator as required. The compressibility compensation setting that generates the smallest pressure ripple is the optimum value for your solvent composition.
Page 42 Optimizing Performance Optimize the Compressibility Compensation Setting...
Page 43: Troubleshooting And Test Functions
Troubleshooting and Test Functions quaternary pump ’s built-in troubleshooting and test functions...
Page 44 Troubleshooting and Test Functions This chapter describes the instrument’s built in troubleshooting and test functions. Status Indicators The quaternary pump is provided with two status indicators which indicate the operational state (prerun, run, and error states) of the quaternary pump. The status indicators provide a quick visual check of the operation of the quaternary pump (see “Status Indicators”...
Page 45: Status Indicators
Troubleshooting and Test Functions Status Indicators Two status indicators are located on the front of the quaternary pump. The lower left one indicates the power supply status, the upper right one indicates the quaternary pump status. Figure 7 Location of Status Indicators Status indicator Power supply indicator...
Page 46: Power Supply Indicator
Power Supply Indicator The power supply indicator is integrated into the main power switch. When the indicator is illuminated (green) the power is ON. When the indicator is off, the module is turned OFF. Otherwhise check power connections, availability of power or check functioning of the power supply. Pump Status Indicator The Pump status indicator indicates one of four possible instrument conditions:...
Page 47: Error Messages
Troubleshooting and Test Functions Error Messages Error Messages Error messages are displayed in the user interface when an electronic, mechanical, or hydraulic (flow path) failure occurs which requires attention before the analysis can be continued (for example, repair, frit exchange or exchange of consumables required).
Page 48: Timeout
Timeout The timeout threshold was exceeded. • The analysis was completed successfully, and the timeout function Probable Causes switched off the quaternary pump as requested. • A not-ready condition was present during a sequence or multiple-injection run for a period longer than the timeout threshold. Suggested Actions ❏...
Page 49: Shut-Down
❏ Fix the leak in the external instrument before restarting the quaternary pump. ❏ Check external instruments for a shut-down condition. ❏ Check the vacuum degasser for an error condition. Refer to the Reference Manual for the Agilent 1100 Series vacuum degasser.
Page 50: Remote Timeout
Troubleshooting and Test Functions Remote Timeout Remote Timeout A not-ready condition is still present on the remote input . When an analysis is started, the system expects all not-ready conditions (e.g. a not-ready condition during detector balance) to switch to run conditions within one minute of starting the analysis.
Page 51: Synchronization Lost
Troubleshooting and Test Functions Synchronization Lost Synchronization Lost During an analysis, the internal synchronization or communication between one or more of the modules in the system has failed. The system processors continually monitor the system configuration. If one or more of the modules is no longer recognized as being connected to the system, the error message is generated.
Page 52: Leak
Troubleshooting and Test Functions Leak Leak A leak was detected in the quaternary pump. The signals from the two temperature sensors (leak sensor and board-mounted temperature-compensation sensor) are used by the leak algorithm to determine whether a leak is present. When a leak occurs, the leak sensor is cooled by the solvent.
Page 53: Leak Sensor Open
Troubleshooting and Test Functions Leak Sensor Open Leak Sensor Open The leak sensor in the quaternary pump has failed (open circuit). The current through the leak sensor is dependent on temperature. A leak is detected when solvent cools the leak sensor, causing the leak-sensor current to change within defined limits.
Page 54: Leak Sensor Short
Troubleshooting and Test Functions Leak Sensor Short Leak Sensor Short The leak sensor in the quaternary pump has failed (short circuit). The current through the leak sensor is dependent on temperature. A leak is detected when solvent cools the leak sensor, causing the leak-sensor current to change within defined limits.
Page 55: Compensation Sensor Open
Troubleshooting and Test Functions Compensation Sensor Open Compensation Sensor Open The ambient-compensation sensor (NTC) on the LPM board in the quaternary pump has failed (open circuit). The resistance across the temperature compensation sensor (NTC) on the LPM board is dependent on ambient temperature. The change in resistance is used by the leak circuit to compensate for ambient temperature changes.
Page 56: Compensation Sensor Short
Troubleshooting and Test Functions Compensation Sensor Short Compensation Sensor Short The ambient-compensation sensor (NTC) on the LPM board in the quaternary pump has failed (short circuit). The resistance across the temperature compensation sensor (NTC) on the LPM board is dependent on ambient temperature. The change in resistance is used by the leak circuit to compensate for ambient temperature changes.
Page 57: Fan Failed
Troubleshooting and Test Functions Fan Failed Fan Failed The cooling fan in the quaternary pump has failed. The hall sensor on the fan shaft is used by the LPM board to monitor the fan speed. If the fan speed falls below 2 revolutions/second for longer than 5 seconds, the error message is generated.
Page 58: Open Cover
Troubleshooting and Test Functions Open Cover Open Cover The top foam has been removed. The sensor on the LPM board detects when the top foam is in place. If the foam is removed, the fan is switched off, and the error message is generated. Probable Causes •...
Page 59: Restart Without Cover
Troubleshooting and Test Functions Restart Without Cover Restart Without Cover The quaternary pump was restarted with the top cover and foam open. The sensor on the LPM board detects when the top foam is in place. If the quaternary pump is restarted with the foam removed, the quaternary pump switches off within 30 s, and the error message is generated.
Page 60: Zero Solvent Counter
Troubleshooting and Test Functions Zero Solvent Counter Zero Solvent Counter Pump firmware version A.02.32 and higher allow to set solvent bottle fillings at the ChemStation (revision 5.xx and higher). If the volume level in the bottle falls below the specified value the error message appears when the feature is configured accordingly.
Page 61: Pressure Above Upper Limit
Troubleshooting and Test Functions Pressure Above Upper Limit Pressure Above Upper Limit The system pressure has exceeded the upper pressure limit. • Upper pressure limit set too low. Probable Causes • Blockage in the flowpath (after the damper). • Defective damper. •...
Page 62: Pressure Below Lower Limit
Troubleshooting and Test Functions Pressure Below Lower Limit Pressure Below Lower Limit The system pressure has fallen below the lower pressure limit. • Lower pressure limit set too high. Probable Causes • Air bubbles in the mobile phase. • Leak. •...
Page 63: Pressure Signal Missing
Troubleshooting and Test Functions Pressure Signal Missing Pressure Signal Missing The pressure signal from the damper is missing. The pressure signal from the damper must be within a specific voltage range. If the pressure signal is missing, the processor detects a voltage of approximately -120mV across the damper connector.
Page 64: Missing Pressure Reading
Troubleshooting and Test Functions Missing Pressure Reading Missing Pressure Reading The pressure readings read by the pump ADC (analog-digital converter) are missing. The ADC reads the pressure readings from the damper every 1ms. If the readings are missing for longer than 10 seconds, the error message is generated.
Page 65: Pump Configuration
Troubleshooting and Test Functions Pump Configuration Pump Configuration At switch-on, the quaternary pump has recognized a new pump configuration. The quaternary pump is assigned its configuration at the factory. If the gradient valve is disconnected, and the quaternary pump is rebooted, the error message is generated.
Page 66: Valve Fuse
Troubleshooting and Test Functions Valve Fuse Valve Fuse Valve Fuse 0: Channels A and B Valve Fuse 1: Channels C and D The gradient valve in the quaternary pump has drawn excessive current causing the electronic fuse to open. Probable Causes •...
Page 67: Inlet-Valve Fuse
Troubleshooting and Test Functions Inlet-Valve Fuse Inlet-Valve Fuse The active-inlet valve in the quaternary pump has drawn excessive current causing the inlet-valve electronic fuse to open. Probable Causes • Defective active inlet valve. • Defective connection cable (front panel to LPM board). •...
Page 68: Valve Failed
Troubleshooting and Test Functions Valve Failed Valve Failed Valve 0 Failed: valve A Valve 1 Failed: valve B Valve 2 Failed: valve C Valve 3 Failed: valve D One of the valves of the multi-channel gradient valve has failed to switch correctly.
Page 69: Motor-Drive Power
Troubleshooting and Test Functions Motor-Drive Power Motor-Drive Power The current drawn by the pump motor exceeded the maximum limit. Blockages in the flow path are usually detected by the pressure sensor in the damper, which result in the pump switching off when the upper pressure limit is exceeded.
Page 70: Encoder Missing
Troubleshooting and Test Functions Encoder Missing Encoder Missing The optical encoder on the pump motor in the quaternary pump is missing or defective. The processor checks the presence of the pump encoder connector every 2 seconds. If the connector is not detected by the processor, the error message is generated.
Page 71: Inlet-Valve Missing
Troubleshooting and Test Functions Inlet-Valve Missing Inlet-Valve Missing The active-inlet valve in the quaternary pump is missing or defective. The processor checks the presence of the active-inlet valve connector every 2 seconds. If the connector is not detected by the processor, the error message is generated.
Page 72: Temperature Out Of Range
Troubleshooting and Test Functions Temperature Out of Range Temperature Out of Range The temperature sensor readings in the motor-drive circuit are out of range. The values supplied to the ADC by the hybrid sensors must be between 0.5 V and 4.3 V. If the values are outside this range, the error message is generated. Probable Causes •...
Page 73: Temperature Limit Exceeded
Troubleshooting and Test Functions Temperature Limit Exceeded Temperature Limit Exceeded The temperature of one of the motor-drive circuits is too high. The processor continually monitors the temperature of the drive circuits on the LPM board. If excessive current is being drawn for long periods, the temperature of the circuits increases.
Page 74: Servo Restart Failed
Troubleshooting and Test Functions Servo Restart Failed Servo Restart Failed The pump motor in the quaternary pump was unable to move into the correct position for restarting. When the quaternary pump is switched on, the first step is to switch on the C phase of the variable reluctance motor.
Page 75: Pump Head Missing
Troubleshooting and Test Functions Pump Head Missing Pump Head Missing The pump-head end stop in the quaternary pump was not found. When the quaternary pump restarts, the metering drive moves forward to the mechanical end stop. Normally, the end stop is reached within 20 seconds, indicated by an increase in motor current.
Page 76: Index Limit
Troubleshooting and Test Functions Index Limit Index Limit The time required by the plunger to reach the encoder index position was too short (quaternary pump). During initialization, the first plunger is moved to the mechanical stop. After reaching the mechanical stop, the plunger reverses direction until the encoder index position is reached.
Page 77: Index Adjustment
Troubleshooting and Test Functions Index Adjustment Index Adjustment The encoder index position in the quaternary pump is out of adjustment. During initialization, the first plunger is moved to the mechanical stop. After reaching the mechanical stop, the plunger reverses direction until the encoder index position is reached.
Page 78: Index Missing
Troubleshooting and Test Functions Index Missing Index Missing The encoder index position in the quaternary pump was not found during initialization. During initialization, the first plunger is moved to the mechanical stop. After reaching the mechanical stop, the plunger reverses direction until the encoder index position is reached.
Page 79: Stroke Length
Troubleshooting and Test Functions Stroke Length Stroke Length The distance between the lower plunger position and the upper mechanical stop is out of limits (quaternary pump). During initialization, the quaternary pump monitors the drive current. If the plunger reaches the upper mechanical stop position before expected, the motor current increases as the quaternary pump attempts to drive the plunger beyond the mechanical stop.
Page 80: Initialization Failed
Troubleshooting and Test Functions Initialization Failed Initialization Failed The quaternary pump failed to initialize successfully within the maximum time window. A maximum time is assigned for the complete pump-initialization cycle. If the time is exceeded before initialization is complete, the error message is generated.
Page 81: Wait Timeout
Troubleshooting and Test Functions Wait Timeout Wait Timeout When running certain tests in the diagnostics mode or other special applications, the pump must wait for the plungers to reach a specific position, or must wait for a certain pressure or flow to be reached. Each action or state must be completed within the timeout period, otherwise the error message is generated.
Page 82: Pressure Test
Pressure Test Description The pressure test is a quick, built-in test designed to demonstrate the pressure-tightness of the system. The test should be used when problems with small leaks are suspected, or after maintenance of flow-path components (e.g. pump seals, injection seal) to prove pressure tightness up to 400 bar.
Page 83 Troubleshooting and Test Functions Pressure Test with a flow rate of 510 µl/min and stroke of 100 µl. The pump continues to pump until a system pressure of 390 bar is reached. Step 2 When the system pressure reaches 390 bar, the pump switches off. The pressure drop from this point onwards should be no more than 2 bar/minute.
Page 84: Running The Pressure Test
Troubleshooting and Test Functions Running the Pressure Test Running the Pressure Test Tools required ¼-inch ” wrench Parts and materials Blank nut, 01080-83202 required Isopropanol, 500 ml Running the test from the ChemStation 1 Select the pressure test from the test selection box in the Diagnosis screen. 2 Start the test and follow the instructions.
Page 85 Troubleshooting and Test Functions Running the Pressure Test Once the test is started, the pump moves the plungers into the start position. When the plungers are in position, the user interface prompts you to close the purge valve, and continue the test. 7 Close the purge valve, select continue on the control module and press Enter to start the test.
Page 86: Evaluating The Results
Troubleshooting and Test Functions Evaluating the Results Evaluating the Results The sum of all leaks between the pump and the blank nut will be indicated by a pressure drop of >2 bar/minute at the plateau. Note that small leaks may cause the test to fail, but solvent may not be seen leaking from a module.
Page 87 Troubleshooting and Test Functions Evaluating the Results Potential Causes of Pressure Test Failure After isolating and fixing the cause of the leak, repeat the pressure test to confirm the system is pressure tight. Potential Cause (Pump) Corrective Action Purge valve open. Close the purge valve.
Page 88: Leak Test
Troubleshooting and Test Functions Leak Test Leak Test Description The leak test is a built-in troubleshooting test designed to demonstrate the leak-tightness of the pump. The test should be used when problems with the pump are suspected. The test involves monitoring the pressure profile as the pump runs through a predefined pumping sequence.
Page 89 Troubleshooting and Test Functions Leak Test After initialization, plunger 2 is at the top of its stroke. The test begins with Ramp 1: plungerplunger 1 delivering with a stroke length of 100µl and a flow of 153µl/min. The plunger sequence during the pressure ramp is 1-2-1-2. The pressure increase during this phase should be linear.
Page 90: Running The Leak Test
Running the Leak Test Tools required ¼ inch ” wrench. Parts and materials Restriction Capillary ,G1313-87305 required Blank nut, 01080-83202 Isopropanol, 500 ml Running the test from the ChemStation 1 Select the leak test from the test selection box in the Diagnosis screen. 2 Start the test and follow the instructions.
Page 91 Troubleshooting and Test Functions Running the Leak Test 9 Connect the signal cable to the analog output at the rear of the pump module (only if an integrator is used). 10 Press Execute to initialize the leak test. Once the test is started, the pump moves the plungers into the start position. When the plungers are in position, the user interface prompts you to close the purge valve.
Page 92: Evaluating The Results
Troubleshooting and Test Functions Evaluating the Results Evaluating the Results Defective or leaky components in the pump head lead to changes in the leak-test pressure plot. Typical failure modes are described below. Figure 10 Leak Test Pressure Profile Plateau 3 Pressure [bar] Ramp 4 Plateau 2...
Page 93 Troubleshooting and Test Functions Evaluating the Results No Pressure increase at Ramp 1 Potential Cause Corrective Action Pump not running. Check the logbook for error messages. Purge valve open. Close the purge valve, and restart the test. Loose or leaky fittings. Ensure all fittings are tight, or exchange capillary.
Page 94 Troubleshooting and Test Functions Evaluating the Results All plateaus negative Potential Cause Corrective Action Loose or leaky fittings. Ensure all fittings are tight, or exchange capillary. Loose purge valve. Tighten the purge valve (14mm wrench). Contaminated purge valve. Open and close purge valve to flush out contamination.
Page 95 Troubleshooting and Test Functions Evaluating the Results First plateau negative, second plateau positive Potential Cause Corrective Action Leaking outlet valve. Clean the outlet valve. Ensure the sieve in the outlet valves are installed correctly. Tighten the outlet valve. Loose pump head screws. Ensure the pump head screws are tight.
Page 96 Troubleshooting and Test Functions Evaluating the Results...
Page 97: Repairing The Pump
Repairing the Pump Instructions on simple, routine repair procedures as well as more extensive repairs requiring exchange of internal parts...
Page 98 Repairing the Pump Simple Repairs The quaternary pump is designed for easy repair. The most frequent repairs such as plunger seal change and purge valve frit change can be done from the front of the quaternary pump with the quaternary pump in place in the system stack.
Page 99: Cleaning The Quaternary Pump
Repairing the Pump Cleaning the Quaternary Pump Cleaning the Quaternary Pump The quaternary pump case should be kept clean. Cleaning should be done with a soft cloth slightly dampened with water or a solution of water and a mild detergent. Do not use an excessively damp cloth that liquid can drip into the quaternary pump.
Page 100: Using The Esd Strap
Repairing the Pump Using the ESD Strap Using the ESD Strap Electronic boards are sensitive to electrostatic discharge (ESD). In order to prevent damage, always use an ESD strap supplied in the standard accessory kit (see “Accessory Kit G1311-68705” on page 179) when handling electronic boards and components.
Page 101: Overview
Repairing the Pump Overview Overview Figure 12 shows the main assemblies of the quaternary pump. The pump head and its parts do require normal maintenance (for example, seal exchange) and can be accessed from the front (simple repairs). Replacing internal parts will require to remove the quaternary pump from its stack and to open the top cover.
Page 102: Simple Repair Procedures
Simple Repair Procedures The procedures described in this section can be done with the quaternary pump in place in the system stack. Table 7 Simple Repair Procedures Procedure Typical Frequency Notes “Exchanging the Active Inlet Valve If internally leaking Pressure ripple unstable, run leak test for Cartridge or the Active Inlet Valve”...
Page 103: Exchanging The Active Inlet Valve Cartridge Or The Active Inlet Valve
Repairing the Pump Exchanging the Active Inlet Valve Cartridge or the Active Inlet Valve Exchanging the Active Inlet Valve Cartridge or the Active Inlet Valve When required If internally leaking (backflow) Tools required Wrench 14 mm Pair of Tweezers Material Active inlet valve G1312-60010 (complete assembly) Valve cartridge 5062-8562 Removing the Active Inlet Valve...
Page 104 Repairing the Pump Exchanging the Active Inlet Valve Cartridge or the Active Inlet Valve Figure 13 Active Inlet Valve Assembly Valve body Valve cartridge Replacing the Active Inlet Valve 1 Insert the new, or rebuilt valve into the pump head. Using the 14 mm wrench turn the nut until hand tight.
Page 105 Repairing the Pump Exchanging the Active Inlet Valve Cartridge or the Active Inlet Valve Figure 14 Exchanging the Active Inlet Valve Capillary pump to injection device Connector Solvent inlet tube Active inlet valve cable Active inlet valve...
Page 106: Exchanging The Outlet Ball Valve
Repairing the Pump Exchanging the Outlet Ball Valve Exchanging the Outlet Ball Valve When required If internally leaking Tools required Wrench 1/4 inch Wrench 14 mm Parts required Outlet ball valve G1311-60012 N O T E Before exchanging the outlet ball valve you can try to clean it in a sonic bath. Place the valve in upright position (onto the plastic cap) in a small beaker with alcohol.
Page 107 Repairing the Pump Exchanging the Outlet Ball Valve Figure 16 Exchanging the Outlet Ball Valve Valve capillary Outlet ball valve...
Page 108: Exchanging The Purge Valve Frit Or The Purge Valve
Repairing the Pump Exchanging the Purge Valve Frit or the Purge Valve Exchanging the Purge Valve Frit or the Purge Valve When required Frit – when plunger seals are exchanged or when contaminated or blocked (pressure drop of > 10 bar across the frit at a flow rate of 5 ml/min of H 0 with purge valve opened) Purge valve –...
Page 109 Repairing the Pump Exchanging the Purge Valve Frit or the Purge Valve 6 Place a new frit into the purge valve with the orientation of the frit as shown above. 7 Reinstall the cap and the gold seal. N O T E Before reinstallation always check the gold seal.
Page 110: Removing And Disassembling The Pump Head Assembly
Repairing the Pump Removing and Disassembling the Pump Head Assembly Removing and Disassembling the Pump Head Assembly WA R NI N G Never start the pump when the pump head is removed. This may damage the pump drive. When required Exchanging the seals Exchanging the plungers Exchanging seals of the seal wash option...
Page 111 Repairing the Pump Removing and Disassembling the Pump Head Assembly 3 Place the pump head on a flat surface. Loosen 4 Remove the support rings from the plunger the lock screw (two revolutions) and while housing and lift the housing away from the holding the lower half of the assembly plungers.
Page 112: Exchanging The Pump Seals And Seal Wear-In Procedure
Repairing the Pump Exchanging the Pump Seals and Seal Wear-in Procedure Exchanging the Pump Seals and Seal Wear-in Procedure 1 Disassemble the pump head assembly (see When required: “Removing and Disassembling the Pump ❏Seal leaking, if indicated by the results of the Head Assembly”...
Page 113 Repairing the Pump Exchanging the Pump Seals and Seal Wear-in Procedure 4 Insert new seals into the pump head. 5 Reassemble the pump head assembly (see “Reassembling the Pump Head Assembly” on page 121). Reset seal wear counter and liquimeter as described in the documentation. Seals Seal Wear-in Procedure N O T E...
Page 114 Repairing the Pump Exchanging the Pump Seals and Seal Wear-in Procedure 6 Turn OFF the pump, slowly open the purge valve to release the pressure from the system, disconnect the restriction capillary and reconnect the outlet capillary at the purge valve and the connecting tube from MCGV to the AIV. 7 Rinse your system with the solvent used for your next application.
Page 115: Exchanging The Plungers
Repairing the Pump Exchanging the Plungers Exchanging the Plungers 1 Disassemble the pump head assembly (see When required: “Removing and Disassembling the Pump ❏When scratched Head Assembly” on page 110). Tools required: ❏4-mm hexagonal key Parts: ❏Plunger 5063-6586 2 Check the plunger surface and remove any 3 Reassemble the pump head assembly (see deposits or layers.
Page 116: Installing The Continuous Seal Wash Option
Repairing the Pump Installing the Continuous Seal Wash Option Installing the Continuous Seal Wash Option 1 Disconnect all capillaries and tubes from the Tools required: pump head and disconnect the active inlet ❏4-mm hexagonal key valve cable. Parts: ❏Seal wash kit (01018-68722) 2 Using a 4-mm hexagonal key stepwise 3 Place the pump head on a flat surface.
Page 117 Repairing the Pump Installing the Continuous Seal Wash Option 4 Remove the support rings from the plunger 5 Check the plunger surface and remove any housing and lift the housing away from the deposits or layers. Cleaning can be done with plungers.
Page 118 Repairing the Pump Installing the Continuous Seal Wash Option 1 Route the wash inlet tube into a bottle filled with a mixture of distilled water and isopropanol (90/10) and place the bottle above the pump (hydrostatic pressure) in the solvent cabinet. 2 Route the outlet of the wash tube into a waste container.
Page 119: Exchanging The Wash Seals
Repairing the Pump Exchanging the Wash Seals Exchanging the Wash Seals 1 Disassemble the pump head assembly (see Tools required: “Removing and Disassembling the Pump ❏4-mm hexagonal key Head Assembly” on page 110). ❏Insert tool Parts: ❏Wash Seal 0905-1175 ❏Gasket, seal wash (pack of 6) 5062-2484 2 Remove the seal keeper and the seal wash 3 Using the blade of a flat-blade screwdriver support rings from the plunger housing.
Page 120 Repairing the Pump Exchanging the Wash Seals 4 Using the insert tool press the secondary seal 5 Reassemble the pump head assembly (see (spring pointing upwards) into the recess of “Reassembling the Pump Head Assembly” on the support ring. Place a seal wash gasket in page 121).
Page 121: Reassembling The Pump Head Assembly
Repairing the Pump Reassembling the Pump Head Assembly Reassembling the Pump Head Assembly 1 Place the support rings on the plunger Tools required: housing (plungers not installed) and snap the ❏4-mm hexagonal key pump head and plunger housing together. ❏Pump head grease (79846-65501) Pump head Support ring Plunger housing...
Page 122 Repairing the Pump Reassembling the Pump Head Assembly 4 Slide the pump head assembly onto the 5 Reconnect all capillaries, tubes and the active metering drive. Apply a small amount of inlet valve cable to its connector. pump head grease to the pumphead screws and the balls of the spindle drive.
Page 123: Exchanging The Multi-Channel Gradient Valve (Mcgv)
Repairing the Pump Exchanging the Multi-Channel Gradient Valve (MCGV) Exchanging the Multi-Channel Gradient Valve (MCGV) N O T E The lifetime of the multi-channel gradient valve can be maintained by regularly flushing the valve, especially when using buffer solutions. If using buffer solutions, flush all channels of the valve with water to prevent precipitation of the buffer.
Page 124 Repairing the Pump Exchanging the Multi-Channel Gradient Valve (MCGV) 1 Disconnect the connecting tube and the 2 Press the lower sides of the cover to unclip it. solvent tubes from the MCGV, unclip them Remove the cover. from the tube clips and place them into the solvent cabinet to avoid flow by hydrostatic pressure.
Page 125 Repairing the Pump Exchanging the Multi-Channel Gradient Valve (MCGV) 5 Replace the MCGV cover. Reconnect the 6 Reconnect the tube from the active inlet valve waste funnel with the waste tube holder in to the middle position of the MCGV and then the top cover.
Page 126: Exchanging The Optional Interface Board
Repairing the Pump Exchanging the optional Interface Board Exchanging the optional Interface Board The interface board is sensitive to electrostatic discharge. Always use the ESD CA UT IO N kit when handling electronic boards. When required Board defective Parts required BCD (Interface) board (G1351-68701), see “Optional Interface Boards”...
Page 127: Exchanging Internal Parts
Repairing the Pump Exchanging Internal Parts Exchanging Internal Parts WA R NI N G The following procedures require opening the main cover of the quaternary pump. Always ensure the quaternary pump is disconnected from line power when the main cover is removed. The security lever at the power input socket prevents that the pump cover is taken off when line power is still connected.
Page 128: Removing The Top Cover And Foam
Repairing the Pump Removing the Top Cover and Foam Removing the Top Cover and Foam Tools required Screwdriver Pozidriv #1 Preparations for this Switch off quaternary pump at the main power switch. procedure Disconnect the solvent inlet and outlet tubes from the pump. Beware of leaking solvents due to hydrostatic flow.
Page 129 Repairing the Pump Removing the Top Cover and Foam 3 Lift the clips on both sides of the top cover 4 Unscrew the screws on the top plate and (1). Remove the top cover (2). remove the plate by lifting its back first and then sliding to the front.
Page 130 Repairing the Pump Removing the Top Cover and Foam Do not connect a power plug to the quaternary 7 Note the position of the safety light switch on pump after removing the top covers. the main board. A safety light switch on the main board will prevent operation when the covers are Top foam cover removed.
Page 131: Exchanging The Low Pressure Pump Main Board (Lpm Board)
Repairing the Pump Exchanging the Low Pressure Pump Main Board (LPM Board) Exchanging the Low Pressure Pump Main Board (LPM Board) When required Board defective Tools required Wrench 14 mm Wrench 7 mm Wrench 5 mm Parts required LPM Board, G1311-66520, exchange part number G1311-69520 1 Turn off the pump, disconnect all cables and remove the pump from the stack.
Page 132 Repairing the Pump Exchanging the Low Pressure Pump Main Board (LPM Board) Table 8 Identifying Connectors on the LPM Board Connector Description Connector Description RS232 Encoder Remote Analog Pressure signal Leak sensor GPIB Damper J5/6 CAN connector Power supply Interface board Motor MCGV Figure 21...
Page 133 Repairing the Pump Exchanging the Low Pressure Pump Main Board (LPM Board) WA R NI N G The RFI spring plate sitting on the board connectors is very sharp! Be careful, not to cut yourself, when removing it from the old board an sliding it onto the new board.
Page 134 Repairing the Pump Exchanging the Low Pressure Pump Main Board (LPM Board) Entering the Type Command N O T E The main board is physically identical for the isocratic and the quaternary pump. After the installation of a new mainboard the TYPE (isocratic or quaternary) of the module is normally automatically detected.
Page 135 Repairing the Pump Exchanging the Low Pressure Pump Main Board (LPM Board) 8 Press the Execute (F8) key. Below the box, a reply line should then say: Reply RA 0000 TYPE "G1311A" . 9 Turn off the module, then turn it on again. Turn on should be normal. In the Records screen, the product# column should indicate the quaternary pump.
Page 136 Repairing the Pump Exchanging the Low Pressure Pump Main Board (LPM Board) 4 Press Enter. This will display the box labeled Serial#. 5 Letters and numbers are created using the up and down arrows. Into the box labeled Serial#, enter the 10-character serial number for the quaternary pump. When the 10-character serial number is entered, press Enter to highlight the complete serial number.
Page 137 Repairing the Pump Exchanging the Low Pressure Pump Main Board (LPM Board) print sendmodule$ (lpmp, "ser?") The reply line will give the serial number of the quaternary pump. Replacing the Quaternary Pump’s Firmware The installation of new firmware is required •...
Page 138: Exchanging The Damper
Repairing the Pump Exchanging the Damper Exchanging the Damper When required No pressure output or when leaking Tools required Screwdriver Pozidriv #1 Wrench 1/4 inch Parts required Damper 79835-60005 1 Switch off the pump at the main power 2 Remove the gradient valve (MCGV) cover switch, remove all cables and tubings, (see “Exchanging the Multi-Channel Gradient remove the pump from the stack.
Page 139 Repairing the Pump Exchanging the Damper 3 Disconnect the two damper capillaries. 4 Loosen the screws of the Z-panel and take it out of the instrument. Screws Damper capillaries Z-panel 5 Disconnect the damper connector at the main 6 Place the new damper into the recess and board (J24).
Page 140 Repairing the Pump Exchanging the Damper 7 Place the Z-panel into position and fix it with 8 Reconnect the two damper capillaries. the two screws. Screws Reconnect Z-panel 9 Clip the valve cover into its position and 10 Replace the top foam section, optional connect the tubings back to the valve interface board (if installed), metal cover and ports.
Page 141: Exchanging The Fan
Repairing the Pump Exchanging the Fan Exchanging the Fan When required Fan not running Tools required Screwdriver Pozidriv #1 Parts required Fan, part number 3160-1016 1 Switch off the pump at the main power switch, remove all cables and tubings, remove the pump from the stack.
Page 142 Repairing the Pump Exchanging the Fan Figure 22 Exchanging the Fan J25, fan Air flow...
Page 143: Exchanging The Pump Drive
Repairing the Pump Exchanging the Pump Drive Exchanging the Pump Drive WA R NI N G Never start the pump when the pump head is removed. This may damage the pump drive. 1 Switch off the pump at the main power When required: switch, remove all cables and tubings, ❏...
Page 144 Repairing the Pump Exchanging the Pump Drive 2 Remove the tubings from the gradient 3 Disconnect all capillaries and tubes from the valve (MCGV) and remove the valve pump head and disconnect the active inlet cover (see “Exchanging the Multi-Channel valve connector.
Page 145 Repairing the Pump Exchanging the Pump Drive 6 Disconnect the pump drive cables from the 7 Place the new pump drive into the recess in main board (J16, J17) and lift the drive out of the foam part and connect the cables to the the foam.
Page 146 Repairing the Pump Exchanging the Pump Drive 10 Replace the MCGV cover and connect the 11 Replace the pump on stack, reconnect all connection tube to the middle position of the tubings and cables. MCGV (see “Exchanging the Multi-Channel Gradient Valve (MCGV)” on page 123). Cover...
Page 147: Exchanging The Power Supply
Repairing the Pump Exchanging the Power Supply Exchanging the Power Supply 1 Remove the pump from the stack, remove the When Required: front cover, top cover and top foam section ❏If defective (see “Removing the Top Cover and Foam” on page 128).
Page 148 Repairing the Pump Exchanging the Power Supply 4 Disconnect the connectors of the pump 5 Remove the LPM board, see “Exchanging the assembly (J16, J17), fan (J25) and damper Low Pressure Pump Main Board (LPM (J24) at the main board and lift the three Board)”...
Page 149 Repairing the Pump Exchanging the Power Supply 8 Unclip the power supply light pipe from the 9 Lift the power supply out of the unit. power supply and pull out the coupler. Coupler Light pipe 10 Place the new power supply into the 11 Install the coupler onto the power supply instrument and fix the two screws at the back switch and clip the light pipe back onto the...
Page 150 Repairing the Pump Exchanging the Power Supply 12 Slide the leak sensor cable through the foam 13 Reinstall the main board, see “Exchanging and replace the bottom foam. the Low Pressure Pump Main Board (LPM Board)” on page 131. 14 Re-install pump assembly, fan and damper 15 Place the Z-panel into its position and tighten into the bottom foam and re-connect to the the two screws.
Page 151 Repairing the Pump Exchanging the Power Supply 16 Clip the MCGV cover into position. 17 Install foam and top cover, see “Replacing the Reconnect all capillaries, tubes and cables to Top Cover and Foam” on page 156. Replace the pump head, the MCGV and the damper. the pump on stack, reconnect all tubings and cables.
Page 152: Exchanging The Leak Sensor
Repairing the Pump Exchanging the Leak Sensor Exchanging the Leak Sensor When required Leak messages without leak in the leak pan Tools required Screwdriver Pozidriv #1 Wrench 1/4 inch Wrench 14 mm Wrench 7 mm Wrench 5 mm Parts required Leak sensor 5061-3356 1 Switch off the pump at the main power switch, remove all cables and tubings, remove the pump from the stack.
Page 153 Repairing the Pump Exchanging the Leak Sensor 13 Replace the pump on stack, reconnect all tubings and cables. Figure 23 Exchanging the Leak Sensor To main board J23 Leak sensor Leak pan...
Page 154: Exchanging The Status Light Pipe
Repairing the Pump Exchanging the Status Light Pipe Exchanging the Status Light Pipe When required If part is broken Tools required Screwdriver Pozidriv #1 Part required Status light pipe 5041-8384 Preparation for this procedure: ❏Remove the front cover and top cover, see “Removing the Top Cover and Foam” on page 128. 1 The status light pipe is clipped into the top 2 Replace the top cover, see “Replacing the Top cover.
Page 155: Assembling The Main Cover
Repairing the Pump Assembling the Main Cover Assembling the Main Cover When required If cover is broken Tools required None Parts required Cover kit 5062-8565 (includes base, top, left and right) N O T E The cover kit contains all parts, but it is not assembled. WA R NI N G In case you insert the left or right side in the opposite position, you may not be able to remove the side from the top part.
Page 156: Replacing The Top Cover And Foam
Repairing the Pump Replacing the Top Cover and Foam Replacing the Top Cover and Foam Tools required Screwdriver Pozidriv #1 Preparations for this Make sure that after your repair all assemblies, cables, capillaries and connectors are procedure located in its correct place. 1 Replace the top foam section.
Page 157 Repairing the Pump Replacing the Top Cover and Foam 3 Location of foam in the light switch. 4 Replace the optional interface board. Light switch 5 Replace the metal cover (slide the metal tabs 6 Replace the top cover. Replace the pump on into place (1) underneath the Z-Panel in the stack, reconnect all tubings and cables.
Page 158 Repairing the Pump Replacing the Top Cover and Foam 7 Ensure clips are seated correctly and, move 8 Place the quaternary pump back to its the lever back. position in the stack, place vacuum degasser and solvent cabinet back in place and re-connect all tubes and capillaries.
Page 159: Parts And Materials
Parts and Materials Detailed illustrations and lists for identification of parts and materials...
Page 160: Overview Of Main Assemblies
Overview of Main Assemblies Figure 24 Overview of Main Assemblies (Front View)
Page 161 Parts and Materials Overview of Main Assemblies Table 9 Repair Parts - Pump Housing and Main Assemblies (Front View) Item Description Part Number Pump head, see page 172 G1311-60004 Pump drive assembly G1311-60001 Exchange assembly — pump drive G1311-69001 Cable assembly — AIV to main board G1311-61601 Low-pressure pump main board (LPM) G1311-66520...
Page 162 Parts and Materials Overview of Main Assemblies Figure 25 Overview of Main Assemblies (Rear View) Table 10 Repair Parts - Pump Housing and Main Assemblies (Rear View) Item Description Part Number Nut M14 — analog output 2940-0256 Washer — analog output 2190-0699 Standoff —...
Page 163: Control Module (B-Version)
Parts and Materials Control Module (B-version) Control Module (B-version) Table 11 Control Module (B-version) Item Description Part Number Control module, replacement part including cable G1323-67001 Plastic Housing Kit, includes front, back and a clamp 5062-8583 CAN cable, Agilent 1100 module to control module G1323-81600 Figure 26 Control Module B-version...
Page 164: Solvent Cabinet
Parts and Materials Solvent Cabinet Solvent Cabinet Table 12 Solvent Cabinet Parts Item Description Part Number Solvent cabinet, including all plastic parts 5062-8581 Name plate, Agilent 1100 5042-1312 Front panel, solvent cabinet 5062-8580 Leak pan, solvent cabinet 5042-1307 Bottle transparent 9301-1420 Bottle amber 9301-1450...
Page 165: Bottle Head Assembly
Parts and Materials Bottle Head Assembly Bottle Head Assembly Table 13 Bottle-Head Assembly Parts Item Description Part Number Complete assembly G1311-60003 Ferrules with lock ring 5063-6598 (10x) Tube screw 5063-6599 (10x) Wire marker No part number Solvent tubing, 5 m 5062-2483 Frit adapter (pack of 4) 5062-8517...
Page 166: Hydraulic Path
Parts and Materials Hydraulic Path Hydraulic Path Table 14 Hydraulic Path Item Description Part Number Outlet capillary, pump to injector device G1312-67305 Outlet Capillary, pump to thermostattable autosampler G1329-87300 Bottle-head assembly, bottle to vacuum degasser (see G1311-60003 “Bottle Head Assembly” on page 165) Solvent tube, vacuum degasser to MCGV (pack of 4) G1322-67300 Capillary, plunger 1 to damper...
Page 167: Cover Parts
Parts and Materials Cover Parts Cover Parts Table 15 Cover Parts Item Description Part Number Cover kit (includes top, both sides, base) 5062-8565 Front plate 5062-8566 Logo plate, Agilent 1100 5042-1312 Figure 30 Cover Parts 1 (top) 1 (base) 1 (side)
Page 168: Sheet Metal Kit
Parts and Materials Sheet Metal Kit Sheet Metal Kit Table 16 Sheet Metal Kit Item Description Part Number Sheet metal kit, includes top, base and Z-panel G1311-68701 Screw, for cover and Z-Panel 5022-2112 Board cover 5001-3772 Figure 31 Sheet Metal Kit Z-panel...
Page 169: Foam Parts
Parts and Materials Foam Parts Foam Parts Table 17 Foam Parts Item Description Part Number Foam Kit (includes upper and lower foam) G1311-68702 Bushing, for pump drive 1520-0404 Board Guides 5041-8395 Figure 32 Foam Parts 1 (upper foam) 1 (lower foam)
Page 170: Power And Status Light Pipes
Parts and Materials Power and Status Light Pipes Power and Status Light Pipes Table 18 Power and Status Light Pipes Item Description Part Number Power switch coupler 5041-8383 Light pipe — power switch 5041-8382 Power switch button 5041-8381 Light pipe — status lamp 5041-8384 Figure 33 Power and Status Light Pipes...
Page 171: Leak Parts
Parts and Materials Leak Parts Leak Parts Table 19 Leak Parts Item Description Part Number Leak sensor 5061-3356 Tube clip 5041-8387 Leak pan, pump 5041-8390 Leak funnel 5041-8388 Holder, leak funnel 5041-8389 Corrugated waste tube (reorder pack), 5m 5062-2463 Figure 34 Leak Parts...
Page 172: Pump Head Assembly
Parts and Materials Pump Head Assembly Pump Head Assembly Table 20 Pump Head Assembly Item Description Part Number Complete assembly, including items marked with * G1311-60004 Sapphire plunger 5063-6586 Plunger housing (including spring) G1311-60002 Support ring 5001-3739 Seal (pack of 2) or 5063-6589 Seal (pack of 2), for normal phase applications 0905-1420...
Page 173 Parts and Materials Pump Head Assembly Figure 35 Pump Head Assembly...
Page 174: Pump Head Assembly With Seal Wash Option
Parts and Materials Pump Head Assembly with Seal Wash Option Pump Head Assembly with Seal Wash Option Table 21 Pump Head Assembly with Seal Wash Option Item Description Part Number Complete assembly, including parts marked with * G1311-60005 Sapphire plunger 5063-6586 Plunger housing (including spring) G1311-60002...
Page 175 Parts and Materials Pump Head Assembly with Seal Wash Option Figure 36 Pump Head with Seal Wash Option...
Page 176: Outlet Ball Valve Assembly
Parts and Materials Outlet Ball Valve Assembly Outlet Ball Valve Assembly Table 22 Outlet Ball Valve Assembly Item Description Part Number Outlet ball valve — complete assembly G1311-60012 Socket cap 01018-25209 Outlet valve housing screw 01018-22410 Gold seal, outlet 5001-3707 Cap (pack of 4) 5062-2485 Figure 37...
Page 177: Purge Valve Assembly
Parts and Materials Purge Valve Assembly Purge Valve Assembly Table 23 Purge-Valve Assembly Item Description Part Number Purge valve — complete assembly G1311-60009 Valve body No part number PTFE frit (pack of 5) 01018-22707 Gold seal 5001-3707 Cap (pack of 4) 5062-2485 Figure 38 Purge-Valve Assembly...
Page 178: Active Inlet Valve Assembly
Parts and Materials Active Inlet Valve Assembly Active Inlet Valve Assembly Table 24 Active Inlet Valve Assembly Item Description Part Number Active inlet valve — complete assembly G1312-60010 Valve body No part number Valve cartridge 5062-8562 Figure 39 Active Inlet Valve Assembly Valve body Valve cartridge...
Page 179: Accessory Kit G1311-68705
Parts and Materials Accessory Kit G1311-68705 Accessory Kit G1311-68705 Table 25 Tools and Accessories Description Part Number Wrench 14 mm 8710-1924 Seal insert tool 01018-23702 PTFE Frit (pack of 5) 01018-22707 Corrugated waste tube (1.2 m) no PN Corrugated waste tube (reorder number), 5m 5062-2463 Velocity regulator (reorder number, 3) 5062-2486...
Page 180: Seal Wash Option Kit 01018-68722
Seal Wash Option Kit 01018-68722 Table 26 Seal Wash Option Description Part Number Support ring, seal wash (pack of 2) 5062-2465 Secondary seal (pre-installed in support ring) 0905-1175 Seal keeper (pack of 2) 5001-3743 Wash tube (1m) 0890-1764 5062-2486 Velocity regulator Seals insert tool 01018-23702 Seal (pack of 2)
Page 181: Cable Overview
Parts and Materials Cable Overview Cable Overview WA R NI N G Never use cables other than the ones supplied by Agilent Technologies to ensure proper functionality and compliance with safety or EMC regulations. Table 27 Cables Overview Type Description...
Page 182 Agilent 1100 module to module,0.5m lg 5181-1516 cables Agilent 1100 module to module, 1m lg 5181-1519 Agilent 1100 module to control module G1323-81600 External Agilent 1100 Series interface board to general G1103-61611 contacts purpose GPIB Agilent 1100 module to ChemStation, 1 m 10833A cable...
Page 183: Analog Cables
Analog Cables Analog Cables One end of these cables provides a BNC connector to be connected to Agilent 1100 Series modules. The other end depends on the instrument to which connection is being made. Agilent 1100 to 3390/2/3 Integrators Connector...
Page 184 Parts and Materials Analog Cables Agilent 1100 to BNC Connector Connector 8120-1840 Agilent 1100 Signal Name Shield Shield Analog - Center Center Analog + Agilent 1100 to General Purpose Connector 01046-60105 3394/6 Agilent 1100 Signal Name Not connected Black Analog - Analog +...
Page 185: Remote Cables
Remote Cables One end of these cables provides a Agilent Technologies APG (Analytical Products Group) remote connector to be connected to Agilent 1100 Series modules. The other end depends on the instrument to be connected to. Agilent 1100 to 3390 Integrators...
Page 186 Parts and Materials Remote Cables Agilent 1100 to 3392/3 Integrators Connector Active 01046-60206 3392/3 Agilent 1100 Signal Name (TTL) 1 - White Digital ground 2 - Brown Prepare run 3 - Gray Start 4 - Blue Shut down 5 - Pink Not connected 6 - Yellow Power on...
Page 187 Parts and Materials Remote Cables Agilent 1100 to 3396A Integrators Connector Active 03394-60600 3394 Agilent 1100 Signal Name (TTL) 1 - White Digital ground 2 - Brown Prepare run 3 - Gray Start 4 - Blue Shut down 5 - Pink Not connected 6 - Yellow Power on...
Page 188 Parts and Materials Remote Cables Agilent 1100 to 3396 Series III / 3395B Integrators Connector Active 03396-61010 33XX Agilent 1100 Signal Name (TTL) 1 - White Digital ground 2 - Brown Prepare run 3 - Gray Start 4 - Blue Shut down 5 - Pink Not connected...
Page 189 Parts and Materials Remote Cables Agilent 1100 to HP 1090 LC, HP 1040 DAD or Signal Distribution Module Connector Active 01046-60202 HP 1090 Agilent 1100 Signal Name (TTL) 1 - White Digital ground 2 - Brown Prepare run 3 - Gray Start 4 - Blue Shut down...
Page 190: Bcd Cables
BCD Cables BCD Cables One end of these cables provides a 15-pin BCD connector to be connected to the Agilent 1100 Series modules. The other end depends on the instrument to be connected to. Agilent 1100 to 3392/3 Integrators Connector...
Page 191 Parts and Materials BCD Cables Agilent 1100 to 3396 Integrators Connector 03396-60560 3392/3 Agilent 1100 Signal Name BCD Digit BCD 5 BCD 7 BCD 6 BCD 4 BCD 0\ BCD 3 BCD 2 BCD 1 Digital ground + 5 V Agilent 1100 to General Purpose Connector 18594-60520...
Page 192: Auxiliary Cable
Parts and Materials Auxiliary Cable Auxiliary Cable One end of this cable provides a modular plug to be connected to the Agilent 1100 Series vacuum degasser. The other end is for general purpose. Agilent 1100 Series Degasser to general purposes Connector G1322-81600...
Page 193: External Contact Cable
External Contact Cable One end of this cable provides a 15-pin plug to be connected to Agilent 1100 Series module’s interface board. The other end is for general purpose. Agilent 1100 Series Interface Board to general purposes Connector G1103-61611 Color...
Page 194: Rs-232 Cable Kit
RS-232 Cable Kit This kit contains a 9-pin female to 9-pin female Null Modem (printer) cable and one adapter. Use the cable and adapter to connect Agilent Technologies instruments with 9-pin male RS-232 connectors to most PCs or printers. Agilent 1100 module to PC...
Page 195: Lan Cables
Parts and Materials LAN Cables LAN Cables Recommended Cables For point to point connection (not using a network hub) use a twisted pair cross over LAN cable (P/N 5183-4649, 10 feet long). For standard network connections using a hub use category 5 UTP cables, (P/N G1530-61480, 8 m long).
Page 196 Parts and Materials LAN Cables...
Page 197: Introduction To The Quaternary Pump
Introduction to the Quaternary Pump An introduction to the pump, instrument overview, theory of operation, external communication and internal connectors...
Page 198: Introduction To The Quaternary Pump
It provides gradient generation by low pressure mixing. Degassing is a must for a low-pressure gradient system therefore the Agilent 1100 Series vacuum degasser is part of the quaternary pump system. A solvent cabinet provides enough space for four one-liter bottles.
Page 199: Overview
Introduction to the Quaternary Pump Overview Overview The quaternary pump is based on a two-channel, dual plunger in-series design which comprises all essential functions that a solvent delivery system has to fulfill. Metering of solvent and delivery to the high-pressure side are performed by one pump assembly which can generate pressure up to 400 bar.
Page 200 Introduction to the Quaternary Pump Overview How does the Pump Work? The liquid runs from the solvent reservoir through the degasser to the MCGV and from there to the active inlet valve. The pump assembly comprises two substantially identical plunger/chamber units. Both plunger/chamber units comprise a ball-screw drive and a pump head with one sapphire plunger for reciprocating movement in it.
Page 201 Introduction to the Quaternary Pump Overview Figure 42 Principle of the Quaternary Pump Damper Chamber 2 Chamber 1 Purge valve To mixing chamber Outlet valve Inlet valve To waste From solvent bottle Seal Plunger 1 Plunger 2 Ball screw drive Gear Motor with encoder When turned on, the quaternary pump runs through an initialization...
Page 202 Introduction to the Quaternary Pump Overview chamber is pressed through the outlet ball valve into the second chamber. The second plunger draws in half of the volume displaced by the first plunger and the remaining half volume is directly delivered into the system. During the drawing stroke of the first plunger, the second plunger delivers the drawn volume into the system.
Page 203 Introduction to the Quaternary Pump Overview With a compressibility value set the processor calculates a compensation volume, that is depending on the backpressure in the system and the selected compressibility. This compensation volume will be added to the normal stroke volume and compensates the previous described loss of volume during the delivery stroke of the first plunger.
Page 204: Electrical Connections
• The CAN bus is a serial bus with high speed data transfer. The two connectors for the CAN bus are used for internal Agilent 1100 Series module data transfer and synchronization. • One analog output provides a pressure signal for integrators or data handling systems.
Page 205 Introduction to the Quaternary Pump Electrical Connections Figure 43 Electrical Connections Security lever Slot for interface board Analog pressure, 2mV/bar APG Remote RS-232C GPIB Power Configuration switch WA R NI N G To disconnect the quaternary pump from line, unplug the power cord. The power supply still uses some power, even if the power switch on the front panel is turned off.
Page 206: Instrument Layout
Introduction to the Quaternary Pump Instrument Layout Instrument Layout The industrial design of the module incorporates several innovative features. It uses Agilent’s E-PAC concept for the packaging of electronics and mechanical assemblies. This concept is based upon the use of expanded polypropylene (EPP) layers foam plastic spacers in which the mechanical and electronic boards components of the module are placed.
Page 207: Early Maintenance Feedback (Emf)
Introduction to the Quaternary Pump Early Maintenance Feedback (EMF) Early Maintenance Feedback (EMF) Maintenance requires the exchange of components in the flow path which are subject to mechanical wear or stress. Ideally, the frequency at which components are exchanged should be based on the intensity of usage of the instrument and the analytical conditions, and not on a predefined time interval.
Page 208 Introduction to the Quaternary Pump Early Maintenance Feedback (EMF) Using the EMF Counters The user-settable EMF limits for the EMF counters enable the early maintenance feedback to be adapted to specific user requirements. The wear of pump components is dependent on the analytical conditions, therefore, the definition of the maximum limits need to be determined based on the specific operating conditions of the instrument.
Page 209: The Electronics
Introduction to the Quaternary Pump The Electronics The Electronics The electronics are comprised of four main components: • The low pressure pump main board (LPM), see page 210. • Power supply, see page 228. Optional: • Interface board (BCD/external contacts), see page 216. •...
Page 210: The Low-Pressure Pump Main Board (Lpm)
Introduction to the Quaternary Pump The Low-Pressure Pump Main Board (LPM) The Low-Pressure Pump Main Board (LPM) The board controls all information and activities of all assemblies within the quaternary pump. The operator enters parameters, changes modes and controls the quaternary pump through interfaces (CAN, GPIB or RS-232C) connected to the user-interfaces.
Page 211 Information” on page 263. Interfaces The quaternary pump provides the following interfaces: • two CAN connectors as interface to other Agilent 1100 Series modules • one GPIB connector as interface to the ChemStation • one RS-232C for as interface to a computer •...
Page 212 Introduction to the Quaternary Pump The Low-Pressure Pump Main Board (LPM) Figure 45 Block Diagram Low Pressure Main Board (LPM) MCGV 4 valve drives ASIC Active inlet Valve drive valve Motor Current control control Data/ Drive address Pump head Motor ϑ...
Page 213 Introduction to the Quaternary Pump The Low-Pressure Pump Main Board (LPM) Figure 46 Interconnection Diagram Low Pressure Main Board (LPM) +36 V Hardware switch Motor Motor drive +24 V Encoder +/-15V Processor +36V Inlet valve Electronic Z-panel drive fuse Electronic +36 V MCGV drive Hardware...
Page 214: Firmware Description
• a non-instrument specific section, called ‘resident system’, • an instrument specific section, called ‘main system’. Resident System This resident section of the firmware is identical for all Agilent 1100 series modules. Its properties are: • the complete communication capabilities (GPIB, CAN, LAN and RS-232C), •...
Page 215 Introduction to the Quaternary Pump Firmware Description Firmware Updates Firmware updates can be done using your user interface: • handheld control module with files from a PC-card or • Agilent ChemStation with files from floppy disk The file naming conventions are: xxxx-vvv.DLB, where xxxxis the product number, e.g.
Page 216: Optional Interface Boards
Introduction to the Quaternary Pump Optional Interface Boards Optional Interface Boards The Agilent 1100 Series modules have one optional board slot that allows to add an interface board to the modules. Table 29 Optional Interface Boards Description Part Number BCD Board...
Page 217 Introduction to the Quaternary Pump Optional Interface Boards LAN Board The HP LAN board is actually an HP JetDirect card, which is a network interface card used in HP printers. N O T E One board is required per Agilent 1100 stack. If the Agilent 1100 stack has a DAD, then the DAD MUST be the module used for LAN board installation.
Page 218: Agilent 1100 Series Interfaces
Introduction to the Quaternary Pump Agilent 1100 Series Interfaces Agilent 1100 Series Interfaces The Agilent 1100 Series modules provide the following interfaces: Table 31 Agilent 1100 Series Interfaces DA Detector Thermostatted MW Detector VW Detector Column Vacuum Interface Type Pumps...
Page 219 Introduction to the Quaternary Pump Agilent 1100 Series Interfaces WA R NI N G Never use cables other than the ones supplied by Agilent Technologies to ensure proper functionality and compliance with safety or EMC regulations, see “Cable Overview” on page 181.
Page 220 APG Remote Interface The APG Remote connector may be used in combination with other analytical instruments from Agilent Technologies if you want to use features as common shut down, prepare, and so on. Remote control allows easy connection between single instruments or systems to ensure coordinated analysis with simple coupling requirements.
Page 221 Introduction to the Quaternary Pump Agilent 1100 Series Interfaces Table 33 APG Remote Signal Distribution Signal Description DGND Digital ground PREPARE (L) Request to prepare for analysis (for example, detector lamp on). Receiver is any module performing preanalysis activities. START (L) Request to start run / timetable.
Page 222 Introduction to the Quaternary Pump Agilent 1100 Series Interfaces connector. The RS-232C is designed as DCE (data communication equipment) with a 9-pin male SUB-D type connector. The pins are defined as: Table 34 RS-232C Connection Table Direction Function Ground Figure 49...
Page 223: Setting The 8-Bit Configuration Switch
Introduction to the Quaternary Pump Setting the 8-bit Configuration Switch Setting the 8-bit Configuration Switch The 8-bit configuration switch is located next to the GPIB connector. Switch settings provide configuration parameters for GPIB address, serial communication protocol and instrument specific initialization procedures. Figure 50 8-bit Configuration Switch factory setting is shown...
Page 224 Introduction to the Quaternary Pump Setting the 8-bit Configuration Switch In the non-volatile memory the parameters are kept, regardless of whether you turn the instrument off and on again. They will be kept until the same set of parameters is subsequently changed and power is reset. All other previously stored configuration settings will still remain in the non-volatile memory.
Page 225 Introduction to the Quaternary Pump Setting the 8-bit Configuration Switch Switches 1 in down and 2 in up position define that the RS-232C parameters will be changed. Once the change has been completed, the instrument must be powered up again in order to store the values in the non-volatile memory. Table 37 Communication Settings for RS-232C Communication Mode Select 1...
Page 226 Introduction to the Quaternary Pump Setting the 8-bit Configuration Switch Table 40 Parity Settings Switches Parity No Parity Odd Parity Even Parity Forced Cold-Start Settings Switches 1 and 2 do not force storage of this set of parameters in non-volatile memory.
Page 227 Introduction to the Quaternary Pump Setting the 8-bit Configuration Switch Switches 1 and 2 do not force storage of this set of parameters in non-volatile memory. Returning the switches 1 and 2 to other positions (other than being both up) will allow for normal operation. If you use the following switch settings and power the instrument up again, the instrument firmware stays in the resident part, that is, it is not operable as a quaternary pump.
Page 228: The Main Power Supply Assembly
Introduction to the Quaternary Pump The Main Power Supply Assembly The Main Power Supply Assembly The main power supply comprises a closed assembly (no component-level repair possibility). The power supply provides all DC voltages used in the quaternary pump. The line voltage can vary in a range from 100 –...
Page 229 Introduction to the Quaternary Pump The Main Power Supply Assembly When overload conditions occur, the power supply turns off all output voltages. Turning the line power off and on again resets the power supply to normal operation if the cause of the overload condition has been removed. An over-temperature sensor in the main power supply is used to turn off output voltages if the temperature exceeds the acceptable limit (for example, if the cooling fan of the quaternary pump fails).
Page 230 Introduction to the Quaternary Pump The Main Power Supply Assembly...
Page 231: Control Module Screens For The Quaternary Pump
Control Module Screens for the Quaternary Pump...
Page 232 Control Module Screens for the Quaternary Pump This chapter is intended to introduce an operator to the screens available for operation of the Agilent 1100 quaternary pump with the Agilent 1100 control module. Please use the manual of the control module for further detailed reference. Major keys on the Agilent 1100 Control Module Return to previous screen and scroll through top layer views (Analysis, Settings)
Page 233: Screens Available From The Analysis Screen
Control Module Screens for the Quaternary Pump Screens available from the Analysis screen Screens available from the Analysis screen The Analysis screen This is the wake-up screen, if the Agilent 1100 quaternary pump is the only configured Agilent 1100 module. It is used to enter the most common pump method parameters.
Page 234 Control Module Screens for the Quaternary Pump Screens available from the Analysis screen Setup View In the Setup view, modules can be added or removed to the view. Here, e.g. the autosampler and thermostatted column compartement parameters are shown on the display as well. The number of parameters on the display is restricted as additional modules are added.
Page 235 Control Module Screens for the Quaternary Pump Screens available from the Analysis screen Pump ON/OFF From the Analysis screen use the F7 key to proceed to the turn on screen. Press F8 (On) once to turn on the pump. If more than one module is available, select the quaternary pump from the pop-up menu.
Page 236 Control Module Screens for the Quaternary Pump Screens available from the Analysis screen Settings Within the Settings you can change the pump parameters. You have access to a different set of parameters available through the F1-5 keys. F7 key resets the pump to default values.
Page 237 Control Module Screens for the Quaternary Pump Screens available from the Analysis screen Settings - Timetable With the F2 key (Timetable) you can list the timetable for the pump. Press F7 key (Insert) to add entries or F6 key (Delete) to remove entries. Use the F6 key (Done) to view the entered lines of the timetable.
Page 238 Control Module Screens for the Quaternary Pump Screens available from the Analysis screen Settings - Pressure With the F3 key (Pressure) you can change the settings for the pressure limits. With the F4 key (Bottle Fillings) you can adjust the settings for the bottle Settings - Bottle Fillings fillings to their current state.
Page 239 Control Module Screens for the Quaternary Pump Screens available from the Analysis screen Analog -Status Press F5 key (Views) and select Status. Status This is an example if an Agilent 1100 pump is configured standalone. Information on the actual flow rate , mobile phase composition, pressure and %-ripple, elapsed run time and the pressure plot are shown.
Page 240 Control Module Screens for the Quaternary Pump Screens available from the Analysis screen Press F6 key (Select). Here you can add additional online signals (maximum are 3). Additional signals could also be chromatograms or temperature signals from other modules. Use the Right/Left arrows to switch between Available and Selected Signals.
Page 241 Control Module Screens for the Quaternary Pump Screens available from the Analysis screen Use F2 key (PC-Card) to save a method on a PCMCIA card. Use the Right/Left arrows to switch between PC-Card and Instrument window. Use the UP/Down arrows to select the method. Use the F7/F8 keys (Copy) to enter available signals into the box for selected signals or vice versa.
Page 242: Screens Available From The System Screen
Control Module Screens for the Quaternary Pump Screens available from the System screen Screens available from the System screen System screen Use the Esc key to receive Views on the F5 key. Choose System from the pull-down menu. This screen shows the last activities in the system. System - Control Use the F1 key (Control) to select the quaternary pump.
Page 243 Control Module Screens for the Quaternary Pump Screens available from the System screen System - On the System screen use the F2 key (Configure) to select the pump. Use Configuration the F1 key (Interfaces) to access the interface settings (if required). Press F4 (Bottle fillings) to adjust bottle fillings to the currrent state.
Page 244: Screens Available From The Records Screen
Control Module Screens for the Quaternary Pump Screens available from the Records screen Screens available from the Records screen Records screen Use the Esc key to receive Views on the F5 key. Choose System from the pull-down menu. Use the F4 key (Records) to select the pump. Errors are reported either into the System Log (F2) or Error Log (F3).
Page 245 Control Module Screens for the Quaternary Pump Screens available from the Records screen Info Log Use the m-key to receive a pop-up menu, Select Info Log. A list of the last events are listed. For troubleshooting reasons they can be printed or saved to a file on the PCMCIA card (using the m-key for the context sensitive menu).
Page 246 Control Module Screens for the Quaternary Pump Screens available from the Records screen If a set limit has been exceeded, a message box will pop up. This will not stop a sequence or run (information only to plan maintenance activities). If you press Reset, the limits will be removed.
Page 247 Control Module Screens for the Quaternary Pump Screens available from the Records screen Use the Esc key to receive Views on the F5 key. Choose System from the pull-down menu. Use the F3 key (Records) to select the Generic module. In this screen the resident firmware revision is shown.
Page 248 Control Module Screens for the Quaternary Pump Screens available from the Records screen Changing the serial In case the serial number of the module has to be added, use the m-key to number open the menu Enter Serial#. The serial number becomes active after restart of the module.
Page 249 Control Module Screens for the Quaternary Pump Screens available from the Records screen Use the F7 key (Add) to add new maintenance activities. If an activity is not listed, you can type the activity into the line “Add” using the control modules key pad.
Page 250 Control Module Screens for the Quaternary Pump Screens available from the Records screen Enter ’TYPE G1311A’ in the Instr-line in order to configure the module as a quaternary pump. Select Schematics after pressing ’m.m’ on the Test-screen in order to get a Schematics schematic overview of the quaternary pump.
Page 251: Diagnostics And Tests
Control Module Screens for the Quaternary Pump Diagnostics and Tests Diagnostics and Tests Tests screen Use the Esc key to receive Views on the F5 key. Choose System from the pull-down menu. Use the F3 key (Tests) to select the pump. Two tests are available to test the Agilent 1100 pumps.
Page 252 Control Module Screens for the Quaternary Pump Diagnostics and Tests Pressure Test Use the F2 key (Pressure Test) to perform a pressure test of the system. Several steps like purging the system, setting up Isopropanol as solvent on channel D and blocking the column outlet with a blank nut have to be performed before operating the pressure test.
Page 253: Specifications
Specifications Performance specifications of the quaternary pump...
Page 254: Performance Specifications
Specifications Performance Specifications Performance Specifications Table 44 Performance Specification Agilent 1100 Series Quaternary Pump Type Specification Hydraulic system Dual plunger in series pump with proprietary servo-controlled variable stroke drive, floating plungers and active inlet valve Setable flow range 0.001 – 10 ml/min, in 0.001 ml/min increments Flow range 0.2 –...
Page 255 Specifications Performance Specifications Table 44 Performance Specification Agilent 1100 Series Quaternary Pump Analog output For pressure monitoring, 2 mV/bar, one output Communications Controller-area network (CAN), GPIB, RS-232C, APG Remote: ready, start, stop and shut-down signals, LAN optional Safety and maintenance...
Page 256 Specifications Performance Specifications...
Page 257: Warranty Statement
Warranty Statement Warranty Statement All Chemical Analysis Products Agilent Technologies warrants its chemical analysis products against defects in materials and workmanship. For details of the warranty period in your country, call Agilent. During the warranty period, Agilent will, at its option, repair or replace products which prove to be defective.
Page 258 Warranty Statement 4 operation outside of the environmental and electrical specifications for the product, 5 improper site preparation and maintenance, or 6 customer induced contamination or leaks. THE WARRANTY SET FORTH IS EXCLUSIVE AND NO OTHER WARRANTY, WHETHER WRITTEN OR ORAL, IS EXPRESSED OR IMPLIED. AGILENT SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Page 259 Warranty Statement Responsibilities of Agilent Technologies Agilent Technologies will provide warranty services as described in Table 45. Table 45 Warranty Services Services During Warranty Warranty Period Type Agilent 1100 Series of Modules 1 Year Onsite LC supplies and accessories 90 Days...
Page 260: Safety Information
Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the instrument. Agilent Technologies assumes no liability for the customer’s failure to comply with these requirements. General...
Page 261 Safety Information rendering first aid and resuscitation, is present. Do not replace components with power cable connected. Do not operate the instrument in the presence of flammable gases or fumes. Operation of any electrical instrument in such an environment constitutes a definite safety hazard.
Page 262 Safety Information WA R NI N G A warning alerts you to situations that could cause physical injury or damage to the equipment. Do not proceed beyond a warning until you have fully understood and met the indicated conditions. CA UT IO N A caution alerts you to situations that could cause a possible loss of data.
Page 263: Lithium Batteries Information
Lithium Batteries Information Lithium Batteries Information WA R NI N G Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the equipment manufacturer. Lithium batteries may not be disposed-off into the domestic waste.
Page 264: Radio Interference
Radio Interference Radio Interference Never use cables other than the ones supplied by Agilent Technologies to ensure proper functionality and compliance with safety or EMC regulations. Test and Measurement If test and measurement equipment is operated with equipment unscreened cables and/or used for measurements on open set-ups, the user has to assure that under operating conditions the radio interference limits are still met within the premises.
Page 265: Solvent Information
Solvent Information Solvent Information Observe the following recommendations on the use of solvents. Flow Cell Avoid the use of alkaline solutions (pH > 11) which can attack quartz and thus impair the optical properties of the flow cell. Solvents Always filter solvents, small particles can permanently block the capillaries. Avoid the use of the following steel-corrosive solvents: •...
Page 266: Agilent Technologies On Internet
Agilent Technologies on Internet For the latest information on products and services visit our worldwide web site on the Internet at: http://www.agilent.com/go/chem Select “Products” - “Chemical Analysis” It will also provide the latest firmware of the Agilent 1100 series modules for download.
Page 267 Index compensation sensor short, 56 zero solvent counter, 60 accessory kit, 18 composition precision, 254 error condition, 46 accessory kit, degasser, 19 composition range, 254 error message active inlet valve, 103, 178 compressibility compensation, 40, 202, wait timeout, 81 active inlet valve drive, 210 error messages, 44, 47 air flow, 141 condensation, 15...
Page 268 Index pistons, 102, 115 hydraulic path, 166 lithium battery, 263 power supply, 147 hydraulic system, 254 logbook, 47 pump drive, 143 low pressure pump main board (LPM), pump seals, 102, 112 purge valve, 102, 108 index adjustment, 77 low-pressure gradient, 198 purge valve frit, 102, 108 index limit, 76 low-pressure pump main board (LPM),...
Page 269 Index bottle head assembly, 165 proportioning valve, high-spped, 199 seal insert tool, 18 control module, 162 PTFE frit, 18, 108 seal wash, 38, 198, 199 cover, 167 PTFE lubricant, 121 seal wash, when to use, 38 damaged, 17 pump configuration, 65 seal wear counters, 207 foam, 169 pump drive, 143...
Page 270 Index status indicator, 44, 45 wrench, 14 mm, 18 status lamp, 45 status light pipe, 154, 170 stay resident settings, 226 zero solvent counter, 60 stroke length, 79 stroke volume, 200, 203 sychronization lost, 50 syringe, 19 syringe adapter, 19, 28 temperature limit exceeded, 73 temperature out of range, 72 temperature sensor, 52...
Page 272 In This Book This manual contains technical reference information about the Agilent 1100 Series quaternary pump. The manual describes the following: • installation, • optimizing performance, • diagnostics and troubleshooting, • repairing, • parts and materials, • theory of operation, and...

Agilent Technologies 1100 Series Reference Manual

1 Installing the Pump

2 Optimizing Performance

3 Troubleshooting and Test Functions

4 Repairing the Pump

5 Parts and Materials

6 Introduction to the Quaternary Pump

7 Control Module Screens for the Quaternary Pump

8 Specifications

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