Hach PAT700 User Manual
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Hach PAT700 User Manual

Toc analyzer
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DOC026.53.80276
PAT700
02/2014, Edition 2
User Manual

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Summary of Contents for Hach PAT700

  • Page 1 DOC026.53.80276 PAT700 02/2014, Edition 2 User Manual...

  • Page 3: Table Of Contents

    Table of Contents Specifications ......................5 General information ....................5 Safety information ......................6 Use of hazard information .................... 6 Precautionary labels ....................6 Certification ........................7 FCC conformance for RFID ..................7 Product overview ......................8 Product components ....................8 Installation ........................9 Installation guidelines ....................9 Mechanical installation ....................10 Attach the instrument to a wall ................10 Attach the instrument to dual pipes ..............12 Electrical installation ....................13...
  • Page 4 Table of Contents Configure the general settings ................27 Configure the flow during idle mode ..............28 Configure digital control ..................28 Enable the stabilization process .................29 Set the TOC offset ....................29 System configuration ....................29 Set the analyzer name, location and language ..........29 Set the date, time and units ................30 Configure the alarm sounds ................30 Configure the network settings ................30...
  • Page 5 Table of Contents Review the data log usage and firmware version ..........46 Review the UV lamp information ................ 46 Do a lamp test ....................47 Change to the other UV lamp ................47 Select a diagnostic test ..................47 Validate the RS232 connection ..............47 Validate the digital I/O communication ............
  • Page 6 Table of Contents...

  • Page 7: Specifications

    Specifications Specifications are subject to change without notice. Specification Details Dimensions (W x D x H) 59.7 x 22.9 x 25.4 cm (23.5 x 9 x 10 in.) Enclosure Quick-connect wiring model: IP46 Conduit wiring model: IP56 Weight 13.6 kg (30 lb) Pollution degree Installation category Protection class...

  • Page 8: Safety Information

    Safety information N O T I C E The manufacturer is not responsible for any damages due to misapplication or misuse of this product including, without limitation, direct, incidental and consequential damages, and disclaims such damages to the full extent permitted under applicable law.

  • Page 9: Certification

    This symbol, when noted on the product, identifies the location of a fuse or current limiting device. This symbol indicates the presence of mercury. Components that contain mercury must be disposed in accordance with all applicable local and regional law. This symbol indicates a puncture or pinch hazard.

  • Page 10: Product Overview

    Table 1 Registration information Parameter Value FCC identification number (FCC ID) VICPAT700TOC 6149A-PT700TOC For Japan Frequency 13.56 MHz to ±7 kHz RF output power <180 mW Product overview D A N G E R Chemical or biological hazards. If this instrument is used to monitor a treatment process and/or chemical feed system for which there are regulatory limits and monitoring requirements related to public health, public safety, food or beverage manufacture or processing, it is the responsibility of the user of this instrument to know and abide by any applicable regulation and to have sufficient and...

  • Page 11: Installation

    Figure 1 Instrument components 1 Wall mount bracket 5 Power cord 9 Connector, I/O, 5-pin (3x) 2 PAT700 6 Connector, I/O, 6-pin (1x) 10 Screwdriver, 2-mm wide blade 3 Tubing, 10 ft 7 USB flash drive 11 Stylus for touchscreen...

  • Page 12: Mechanical Installation

    N O T I C E To prevent measurement error, make sure that the instrument is attached in an upright, level position. For environmental and sample requirements, refer to Specifications on page 5. • Put the instrument in a location that has access for operation, service and calibration. •...
  • Page 13 Figure 2 Installation dimensions English 11...

  • Page 14: Attach The Instrument To Dual Pipes

    Figure 3 Wall mount Attach the instrument to dual pipes Refer to Figure 2 on page 11 for dimensions. Refer to Figure 4 for installation. • Attach the analyzer mounting bracket to two instrument pipes that are attached to a common surface.

  • Page 15: Electrical Installation

    Electrical installation Wiring safety information D A N G E R Electrocution hazard. Always remove power to the instrument before making electrical connections. About quick-connect wiring connections D A N G E R Electrocution and fire hazards. For instruments with a power cord, make sure that there is easy access to the local power disconnect.

  • Page 16: Connect The Discrete Inputs

    Table 2 4–20 mA terminal designations Connector Terminal Description Variable Designation 4–20 mA source output for analog output AO1+ 1 (+) 4–20 mA sink output for analog output 1 (–) AO1– 4–20 mA source output for analog output Conductivity or resistivity AO2+ 2 (+) 4–20 mA sink output for analog output 2 (–) Conductivity or resistivity AO2–...

  • Page 17: Connect A 40-Column Printer

    Table 4 Quick connect – Discrete output 1 and 2 Wiring connector 1-2 Terminal Description Default value Designation Digital output 1 (+) TOC alarm (configurable) DO1+ Digital output 2 (+) Conductivity alarm (configurable) DO2+ Common return (–) Digital output 1 and 2 common DO1/2–...
  • Page 18 Set the printer DIP switches 1. Set the printer power switch to OFF. 2. Push and hold ONLINE, then switch the power switch to ON. Release the button when a printout of the current settings starts. 3. Push ONLINE again. "DIP SW1" shows on the printout. This is a prompt to change DIP switch 1 (switches 1–8).

  • Page 19: About Conduit Wiring Connections

    Table 9 Printer DIP switch 3 settings (continued) Switch Setting Function Parity condition = Odd Flow control (X on/X off) 9600 baud rate 9600 baud rate 9600 baud rate 9600 baud rate About conduit wiring connections Some analyzers have three ¾-inch female NPT conduit openings instead of quick-connect wiring connections.

  • Page 20: Wiring For Power

    Wiring for power D A N G E R Electrocution hazard. Protective Earth Ground (PE) connection is required. D A N G E R Electrical shock and fire hazards. Make sure to identify the local disconnect clearly for the conduit installation.

  • Page 21: Plumbing

    Figure 7 Wiring for power 1 Line 2 Neutral 3 Ground Table 10 AC wiring information Connection Color—North America Color—EU Hot (L) Black Brown Neutral (N) White Blue Protective earth ground Green Green and yellow Plumbing Plumb the instrument W A R N I N G Chemical exposure hazard.

  • Page 22: User Interface And Navigation

    5. Push one end of a 10-ft tube into the WATER OUT port until it stops. Do not crimp or bend the tubing. 6. Tighten the compression nut on the water outlet side by hand. Make a mark on the compression nut and tube for reference.

  • Page 23: Sliding Toolbar

    Figure 9 Home screen 1 Run mode 5 Lamp status 2 Current date and time 6 Bottle mode access 3 Sliding toolbar 7 Data section 4 Animated process graphic 8 View tabs Sliding toolbar Use the sliding toolbar to open the main functions of the instrument. Table 11 shows the options on the sliding toolbar.

  • Page 24: Setup Menu

    Table 11 Sliding toolbar options (continued) Icon Function Description Diagnostics General—Monitor lamp use and test, change or replace lamps. Diagnostic tests—Test the pump, 4–20 mA output, digital I/O, plumbing, RS232, RFID, fan and touchscreen calibration. Calibration—See the calibration dates. Data review Review, print or export data.

  • Page 25: Startup

    Startup Connect to power After plumbing and wiring are complete, connect the instrument to power. For the location of the power switch and power cord, refer to Figure 5 on page 13. 1. Connect the power cord to a power outlet with a safety ground. 2.

  • Page 26: Calibration

    Option Description Standby Put the instrument in standby mode (valve open) Offline Put the instrument in offline mode (valve closed) TOC manual sample Manual TOC measurement for online sample Self clean Configure and start a clean cycle 4. Push ENTER. Calibration C A U T I O N Chemical exposure hazard.

  • Page 27: Do A System Suitability Test

    6. Install the standards in the order shown on the screen. If the bottle bay door closes too soon, push UNLOCK to open the door. 7. Push START. Install the resistor when the screen prompt shows. Note: When the calibration is complete, the results show on the screen. If a printer is attached, the report prints automatically.

  • Page 28: Measure A Grab Sample

    – r LR = limit response of the analyzer defined as (r – r = response efficiency of the PAT700 = average TOC response for the blank = average TOC response for the sucrose standard = average TOC response for the benzoquinone standard 8.

  • Page 29: Export Or Print Data

    3. Select all of the data types that apply. All types are selected by default. 4. Select time range or special range. Special range options sets the data to sort first by type, then by time. The time range option sets the data to sort based on the specified date range. Option Description Last accepted...

  • Page 30: Configure The Flow During Idle Mode

    Configure the flow during idle mode Select the state the analyzer will enter while it waits for the next analysis (cycle) to start. The analyzer will only enter idle mode if the cycle time is more than the combined flush time and oxidation time.

  • Page 31: Enable The Stabilization Process

    Option Description Invert Digital Invert the default state for control of the digital inputs. Inputs Digital Input 1—When power is removed across pins 1 and 2 for at least 500 milliseconds, the analyzer stops the current operation and does a single TOC analysis.

  • Page 32: Set The Date, Time And Units

    Enter the name that will be used for the analyzer by the system. Options: 1 to Name 13 alphanumeric or symbol characters (default = PAT700 + the serial number) Note: The system will reboot when the instrument name is changed.

  • Page 33: Configure The Backlight Settings

    4. Select the Network tab. 5. Select an option. Option Description Static TCP/IP Set the TCP/IP address for the analyzer. Options: 0 to 255 for each octet (default = Address 192.168.0.105) Static Subnet Mask Set the subnet mask for the analyzer. Options: 0 to 255 for each octet (default = 255.255.255.0) Static Gateway Set the default gateway for the analyzer.

  • Page 34: Conductivity Alarm Limit

    Table 13 Digital output – default states Alarm type Description TOC alarm High state—The TOC level is below the selected upper limit. Low state—The TOC level is above the selected upper limit. When enabled, any online TOC reading that is more than the alarm upper limit triggers a TOC alarm.

  • Page 35: Configure The Analog Outputs

    Configure the analog outputs Set the parameter (TOC, conductivity or temperature), upper limit and lower limit for each analog output. Set the value at the analog outputs when an error occurs. 1. Push << to show the sliding menu. 2. Push the SETUP icon. 3.

  • Page 36: Security Configuration

    Security configuration Enable security, data logging and encryption 1. Push << to show the sliding menu. 2. Push the SETUP icon. 3. Push SECURITY. 4. Select the General tab. 5. Select an option. Option Description Enable Security Enable security (default = disabled). Login is necessary before changes are made. Only the administrator may access the security settings.

  • Page 37: About Backdoor Passwords

    1. Push << to show the sliding menu. 2. Push the SETUP icon. 3. Push SECURITY. 4. Select the Users tab. A list of the operator users that have been added shows. The administrator and factory users are not shown. 5.

  • Page 38: Configure Clean-In-Place (Cip) Options

    • Daily header—Shown once per day before the first entry and at the change from one day to the next. • Entry header—Shown at the start of each audit trail entry. It includes the time of the entry in long format (hh:mm:ss) and the name of the person associated with the entry. If the analyzer time is configured for 24-hour format, the AM/PM entry is blank.

  • Page 39: Bottle Mode Configuration

    Bottle mode configuration Configure the TOC calibration settings 1. Push << to show the sliding menu. 2. Push the SETUP icon. 3. Push BOTTLES. 4. Select the TOC Calibration tab. 5. Select an option. Option Description User must manually The results of the TOC calibration are not used until they are manually accepted. accept results after test is complete Return to online mode...

  • Page 40: Set The Analyzer To Return To Online Mode

    Option Description Slope Limit from Set the percent difference between the resulting gain factor and the current previous cal <= value. Options: 1 to 5% (default = 5%) Note: This option is only available when "Auto accept results and return online" is selected.

  • Page 41: Do An Auto Sampler Test

    The dialog box shows the current status of the test and a lists of the results of each repetition and bottle as it is being read. 10. When the validation is complete, the results are shown. If a printer is attached, the report prints automatically.

  • Page 42: Maintenance

    Maintenance D A N G E R Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the document. D A N G E R Electrocution hazard. Remove power from the instrument before doing maintenance or service activities.

  • Page 43: Replace A Fuse

    1. Put on protective eye wear. 2. Set the power switch to off. 3. Disconnect the sample supply. Let the sample cool if hot. 4. Open the tubing enclosure. 5. Use sample flow that is not hot to find the leak. 6.

  • Page 44: Send The Instrument For Service

    To drain all water from the instrument: 1. Remove the instrument from service. 2. Disconnect the instrument from the water system. 3. Set the power switch to on. 4. Push << to show the sliding menu. 5. Select Diagnostics>Tests>Plumbing Test. 6.

  • Page 45: Accept Or Remove An Alarm

    After an alarm is acknowledged: • The animation area shows steady red. • The alarm sound is not heard. • Once a full cycle has occurred without any errors, the error is removed and the normal animation shows. The digital output will no longer show an error state and the analog outputs represent the new valid result.

  • Page 46: Critical Error Codes

    Table 16 Error codes (continued) Code Message Description SC151 LampExtinct The current lamp has failed. Replace the lamp. SC163 UnableTo-StopCurrentOperation The analyzer can not stop its current operation. SC164 UnknownError The analyzer has experienced an unknown error. SC167 WatchDogIoCard The I/O card has stopped responding. SC168 WatchDogTocAlgoithm The TOC algorithm has stopped responding.
  • Page 47 Operation may continue when a warning condition is present. Refer to Table Table 18 Warning codes Code Message Description SC100–SC103 IncorrectBottle-LoadedinPositionX Incorrect bottle detected in position X. The analyzer can not do the bottle test operation. Examine and change the bottle as necessary. SC104–SC107 NotEnough-FluidinBottleX There is not enough fluid in bottle to complete the...

  • Page 48: Measurement Alarm Codes

    Table 18 Warning codes (continued) Code Message Description SC153–SC156 BottleXMarkedAsUsed The bottle installed in location is marked as used. Replace the bottle with the correct standard. SC160 ExcursionBottle4NotEmpty The excursion bottle is not empty. Replace the excursion bottle with an empty bottle. SC165 LampSwitch One lamp is weak or has failed.

  • Page 49: Do A Lamp Test

    1. Push << to show the sliding menu. 2. Push DIAGNOSTICS, then select the General Tab. Option Description Status The color indicator shows the lamp status. Green=normal operation, yellow=marginal operation, red=lamp fault Hours left Shows the hours of useful lamp life until the next replacement. Do a lamp test 1.

  • Page 50: Validate The 4-20 Ma Output

    6. Connect the digital outputs to a system that can read digital signals. 7. Push START. Validate the 4-20 mA output Use the 4–20 mA output test icon to test the signal on the 4–20 mA outputs. 1. Push << to show the sliding menu. 2.

  • Page 51: Validate The Pump Operation

    Validate the pump operation Use the pump test icon to test and/or calibrate the pumps. 1. Push << to show the sliding menu. 2. Push DIAGNOSTICS, then select the Tests tab. 3. Push PUMP TEST. 4. Put a 50-mL graduated cylinder at the water outlet of the analyzer. Do not use tubing. 5.

  • Page 52: Calibrate The Display

    3. Push FAN TEST. 4. Push the fan icon to set the fans to on and off. Calibrate the display If the touch screen display does not allow an accurate item selection, calibrate the display. 1. Push << to show the sliding menu. 2.
  • Page 53 Figure 13 PAT700 theory of operation 1 Cell 5 Filter 9 Pump 2 Dual UV lamps 6 Online inlet 10 Vent 3 Heat exchanger 7 Bypass valve 4 Flow needle valve 8 To drain outlet ™ OASIS (onboard automated standards introduction system) simplifies analyzer performance tests with standards bottles tagged with Radio Frequency Identification (RFID) technology, which is a registered radio frequency device.

  • Page 54: Analyzer Startup Sequence

    The analyzer permits compliance to 21 CFR Part 11 with password protection and an audit trail of all user actions. Analyzer startup sequence The analyzer goes through the sequence that follows when the power switch is set to on. 1. Splash window: The splash window shows at startup while the system launches the application. 2.

  • Page 55: Standby Mode

    Onboard Automated Standards Introduction System (OASIS) The PAT700 Onboard Automated Standards Introduction System (OASIS) is used to do standards tests, grab sampling and excursion sampling. Through the bottle mode, various bottle test functions can be selected. The OASIS system is automated through the use of RFID technology. Refer to RFID technology on page 53.

  • Page 56: Data Log

    The reader/writer takes the data received from the tag and passes the information in digital form to the PAT700 processor. The RFID system in the PAT700 can read and write to the RFID tags attached to the standards bottle. The writing feature lets the PAT700 write data to the bottles identifying that the bottle has been used and provides for writing of data for the exclusive excursion sampling feature.
  • Page 57 Table 20 Parameters and default settings (continued) Parameter Default setting Bypass during analysis Disabled Average last results Disabled Flow during idle With conductivity Control with digital inputs Disabled Stabilization – time between analysis 2 hours Stabilization – time 10 minutes System settings Instrument name PAT700SNXXXX (XXXX = serial number)
  • Page 58 Table 20 Parameters and default settings (continued) Parameter Default setting Security settings Enable security Disabled Enable data logging Enabled Password expires in # days Remember last # passwords Automatically log off after # minutes Administrator ID Admin Administrator password 123456 User's full name Blank User ID...

  • Page 59: Replacement Parts And Accessories

    PAT700 Conductivity Standards Kit, includes: FG7002602 NIST calibration traceable electrolyte solution in RFID bottle PAT700 Validation Protocol Reagent Kit, liquid reagent for the installation and operation qualification protocol, includes: FG7019232 calibration standards kits (3x), validation standards kits (2x), system suitability...
  • Page 60 Accessories (continued) Description Item no. HDPE Bottle Kit, includes: FG0025031 twenty-five clean, 60 mL grab sample bottles with septa caps IQ/QD protocol on CD, PAT700 FG7001010 58 English...
  • Page 62 Tel. +49 (0) 2 11 52 88-320 SWITZERLAND Fax (970) 669-2932 Fax +49 (0) 2 11 52 88-210 Tel. +41 22 594 6400 orders@hach.com info@hach-lange.de Fax +41 22 594 6499 www.hach.com www.hach-lange.de © Hach Company/Hach Lange GmbH, 2014. All rights reserved. Printed in U.S.A.

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