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Summary of Contents for Thermo Scientific 1160
- Page 1 Model 1160 Instruction Manual Zero Air Supply Part Number 18665 11Feb2022 The 220V option complies with 89/336/EEC directive for electromagnetic compatibility.
- Page 2 © 2007 Thermo Fisher Scientific Inc. All rights reserved. Specifications, terms and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details. Thermo Fisher Scientific Air Quality Instruments 27 Forge Parkway Franklin, MA 02038 1-508-520-0430 www.thermo.com/aqi...
- Page 3 WEEE Compliance This product is required to comply with the European Union’s Waste Electrical & Electronic Equipment (WEEE) Directive 2002/96/EC. It is marked with the following symbol: Thermo Fisher Scientific has contracted with one or more recycling/disposal companies in each EU Member State, and this product should be disposed of or recycled through them.
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Page 5: Table Of Contents
TABLE OF CONTENTS CHAPTER 1 INTRODUCTION .................1-1 Basic Platform........................1-1 Add-Ons........................... 1-2 Performance Specifications ..................... 1-5 CHAPTER 2 INSTALLATION ................2-1 Lifting ..........................2-1 Unpacking ........................2-1 Assembly.......................... 2-2 Input/Output Functions ....................2-3 Scrubber Installation ......................2-4 CHAPTER 3 OPERATION ................3-1 Front Panel Display and Controls.................. - Page 6 APPENDIX A WARRANTY ................A-1 APPENDIX B PUMP/COMPRESSOR MAINTENANCE........B-1 APPENDIX C SCHEMATICS ................C-1 Power Supply Board ......................C-2 Display Board ........................C-3 Rear Connector Interface ....................C-4 Instrument AC Power, 120 VAC, 50/60 Hz ..............C-5 Instrument AC Power, 220 VAC, 50 Hz .................C-6 Instrument AC Power, 240 VAC, 60 Hz .................C-7 Instrument AC Power, 100 VAC, 50/60 Hz ..............C-8...
- Page 7 LIST OF ILLUSTRATIONS Figure Page Model 1160 Components..................1-3 Model 1160 Flow Schematic ................1-4 Model 1160 Rear Panel..................2-2 Pin Out of Rear Panel Terminal Strip ..............2-3 Scrubber Base and Top Plates ................2-5 Scrubber Assembly Components................. 2-6 Front Panel Display .....................
- Page 9 LIST OF TABLES Table Page Pollutant, Removal Method, and Removal Component ........1-1 Mode Selections....................3-3 Recommended Spare Parts .................. 4-1...
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Page 11: Chapter 1 Introduction
Therefore, the Model 1160 is designed as a basic platform to which a number of options can be added. The exact configuration of each system depends upon the application and the pollutant(s) to be eliminated. -
Page 12: Add-Ons
• Dryers. If dry air is required, the Model 1160 may include either a membrane or a regenerative dryer. For most applications, it is recommended that one of these be used since the efficiency of adsorbents such as charcoal and Purafil may decrease at high humidity levels. - Page 13 Drierite desiccant. The by-pass consumes about 25 to 30% of the total available flow. The components of the basic instrument and the options are shown in Figure 1-1. Figure 1-1. Model 1160 Components...
- Page 14 Chapter 1 Introduction The flow through a fully equipped Model 1160 is shown in Figure 1-2. Ambient air is drawn into the instrument by the internal compressor. It enters a loop where air from the fan cools the air stream and condenses out water. The water condensate is removed by the water coalescing filters, and ejected via drains in the rear panel.
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Page 15: Performance Specifications
Chapter 1 Introduction PERFORMANCE SPECIFICATIONS Parameter Specification Comments Maximum Capacity: 0.71 CFM (20 SLPM) @ 120 VAC, 60 Hz input, permeation dryer 0.53 CFM (15 SLPM) @ 120 VAC, 60 Hz input, regenerative dryer Maximum Delivery Pressure: 50 PSIG (345 KPa) @ 120 VAC, 60 Hz input, permeation dryer 40 PSIG (275 KPa) @ 120 VAC, 60 Hz input, regenerative dryer... - Page 16 *Note: Oxidizing efficiencies are derived from empirical data established by the Manufacturer. The test results are based on data collected using: • Thermo Scientific’s Model 48C, CO Analyzer and a Certified instrument span gas (3990 ppm CO, balance: Air) for Carbon Monoxide.
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Page 17: Chapter 2 Installation
UNPACKING The Thermo Scientific Model 1160 Zero Air Supply is shipped in one container. If, upon receipt, there is obvious damage to the shipping container, notify the carrier immediately and hold for his inspection. -
Page 18: Assembly
Using 1/4" Teflon, or pre-cleaned metal tubing, connect the outlet of the Model 1160 to the device requiring “zero air” (See Figure 2-1). Remove protective caps that cover the drain ports in the rear panel. If desired, connect a drain line to these ports using 1/8" compression fittings or soft tubing such as silicone rubber. -
Page 19: Input/Output Functions
Chapter 2 Installation INPUT / OUTPUT FUNCTIONS The 1160, rear panel includes one set of eight I/O pins that can be used to monitor and control the unit’s operation. The pin- assignments for the connector are shown in Figure 2-2. -
Page 20: Scrubber Installation
Chapter 2 Installation SCRUBBER INSTALLATION The 1160 are shipped with the adsorbent scrubber systems empty. Before turning the instrument on, make sure that the canisters contain fresh packing. Please refer to Figures 2-3, 2-4 and 4-1 while reviewing the following procedure. - Page 21 Chapter 2 Installation O-Rings Figure 2-3. Scrubber Base and Top Plates Be sure to properly seat all of the canisters, even if one or more do not contain packing. Failure to properly install the canisters will introduce leaks or ambient air into the system. Note.
- Page 22 Chapter 2 Installation P/N 104558-00 P/N 104558-00 P/N 104557-00 Figure 2-4. Scrubber Assembly Component...
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Page 23: Chapter 3 Operation
CHAPTER 3 OPERATION This chapter describes the procedures necessary for operating the Model 1160. FRONT PANEL DISPLAY and CONTROLS The front panel consists of several displays for setting and monitoring the Model 1160 (see Figure 3-1). Figure 3-1. Front Panel Display... -
Page 24: Pressure
Chapter 3 Operation Pressure The digital display shows the current output pressure in PSIG or kPa. The output pressure is adjusted by pulling the regulator knob out and turning it. Push the knob in to lock the pressure setting. Converter Temperature The current converter temperature can be shown on the digital display by pressing and holding the “Converter Temperature”... -
Page 25: Mode Selection
Chapter 3 Operation The jumper settings are as follows: • J1 30 days • J2 60 days • J3 90 days • J4 120 days • J5 150 days • None - alarm disabled Mode Selection Pump operation mode and pressure units displayed can be selected by changing jumper positions on the display board. - Page 26 Chapter 3 Operation Mode selection jumpers. Selectable “Service Interval” Jumpers Service Reset Button Service Alarm Backup Battery Figure 3-2. Display Board...
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Page 27: Converter Temperature
Chapter 3 Operation Converter Temperature When the converter temperature button is pushed, the digital display shows the temperature of the converter. The temperature is displayed only as long as this button is pressed. The converter temperature can be adjusted via a jumper located on the power board, which is shown in figure 3-3. -
Page 28: Power-Up Sequence
Thermo Scientific Model 55, the pressure on the Model 1160 should be set at 45 psi. To supply air to the Thermo Scientific Model 146 calibrator the 1160 regulator could be set to any pressure between 35 and 50 psi. If the requirements for the instrument being supplied are not specified, it is recommended that the output pressure be set at 45 psi. -
Page 29: Chapter 4 Maintenance
CHAPTER 4 MAINTENANCE This chapter describes the routine maintenance procedures that the Model 1160 may require. It assumes that a subassembly has been identified as defective and needs to be replaced (or is an “expendable” item needing periodic maintenance not covered under warranty). - Page 30 Chapter 4 Maintenance Figure 4-1. Scrubber Parts List...
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Page 31: Scrubbers
Chapter 4 Maintenance SCRUBBERS Replacement frequency of scrubber materials depends on usage and on composition of input air. The following guidelines are suggested, but may not be appropriate for all applications. Desiccant: The Drierite desiccant should be replaced when the color changes from blue to pink. -
Page 32: Compressor
The current rating of the individual fuses depends on the “mains” supply voltage that your Model 1160 has been configured. Refer to the instrument data label located on the rear panel near the input power module for the fuse ratings for your Model 1160. SERVICE ALARM BATTERY The backup battery, shown in Figure 3-2, provides an alternative power source to the service alarm timer, and prevents a reset from occurring when the AC power is cycled. -
Page 33: Service Locations
Chapter 4 Maintenance SERVICE LOCATIONS For additional assistance, service is available from exclusive distributors worldwide. Contact one of the phone numbers below for product support and technical information or visit us on the web at www.thermo.com/aqi. 1-866-282-0430 Toll Free 1-508-520-0430 International... -
Page 35: Appendix A Warranty
Appendix A Warranty Seller warrants that the Products will operate or perform substantially in conformance with Seller's published specifications and be free from defects in material and workmanship, when subjected to normal, proper and intended usage by properly trained personnel, for the period of time set forth in the product documentation, published specifications or package inserts. - Page 36 they were not designed, (v) causes external to the Products such as, but not limited to, power failure or electrical power surges, (vi) improper storage and handling of the Products or (vii) use of the Products in combination with equipment or software not supplied by Seller. If Seller determines that Products for which Buyer has requested warranty services are not covered by the warranty hereunder, Buyer shall pay or reimburse Seller for all costs of investigating and responding to such request at Seller's then...
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Page 37: Appendix B Pump/Compressor Maintenance
APPENDIX B PUMP/COMPRESSOR MAINTENANCE The information in this appendix was obtained from Gardner Denver Thomas. - Page 38 MODEL SK668 COMPRESSOR SERVICE KIT For use on 668 Model Compressors WARNING: Unplug the compressor before beginning disassembly. CAUTION: Improper assembly or use of damaged parts may lead to premature failure. To avoid frequent repairs follow the recommended assembly procedures. This kit includes the following parts: 623143 Head Gasket (1) 625175 Head Screw (4)
- Page 39 DISASSEMBLY STEP 1. Clean loose dirt from the outside of the compressor. STEP 2. Loosen the 4 head screws (1) and remove the compressor head (2). Note orientation of head for reassembly (very important). Discard head screws. Caution: Place capacitor off to side leaving it connected to lead wires.
- Page 40 STEP 5. Remove the intake valve flapper (1), keeper (2), restraint (3) if assembled, and screw from the bottom of the valve plate and discard. Clean the bottom of the plate with a clean, soft cloth. Install the new intake valve flapper, and restraint (if one was removed).
- Page 41 STEP 10. Insert the 5/32” Allen wrench Eccentric into the access hole in the compres- Set Screw sor housing. Loosen the set screw 1/4 turn. Rotate connecting rod to top dead Access center (180°) and slide the connecting Hole rod/eccentric assembly off the shaft and through the opening in the housing.
- Page 42 STEP 13. Rotate the rotor shaft so that flat faces up (12:00). Position piston cup at bottom dead center of cylinder sleeve. STEP 14. Slide the connecting rod assembly onto the shaft until the eccentric face positively stops against the bearing. Align the eccentric setscrew with the flat of the shaft.
- Page 43 REASSEMBLY STEP 1. With the sleeves firmly seated on the housing, replace the valve plates in same manner as they were. (See Fig. #8). Make sure the top edge of the sleeve locates in the O-ring groove in the bottom of the valve plate. CAUTION: Make sure gasket is not twisted when seated in groove.
- Page 44 STEP 2. Place head on the valve plates, making sure that the same letter orientation is as was before disassembly. Torque the head screws to 55 inch lbs. in a crisscross pattern. Caution Numbers indicate tightening sequence To avoid property damage or personal injury, always Head Assembly try rotating the fan by HAND...
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Page 45: Appendix Cschematics
APPENDIX C SCHEMATICS This appendix contains the schematics for the Model 1160. Always turn off the instrument and unplug the power cord before removing any printed circuit board. Schematic/Diagram Drawing No. Part Number Page Power Supply Board 86P901 16101 Display Board...
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