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TRS21 IGNITION PROOF SERIES

2 Cylinder Commercial

Refrigerant Recovery Machine

OWNER’S MANUAL (English)

Français, Español, Deutsch and latest updates: www.cpsproducts.com

TO BE OPERATED BY QUALIFIED PERSONNEL ONLY

THIS EQUIPMENT HAS BEEN VERIFIED BY UNDERWRITERS LABORATORIES INC. TO MEET EPA’S MINIMUM REQUIREMENTS FOR RECOVERY EQUIPMENT

INTENDED FOR USE WITH ALL SYSTEMS CONTAINING REFRIGERANTS FROM ARI740-98 CATEGORIES III, IV, AND V. UL CONTROL NUMBER 2HA5.

Series: TRS21, TRS21C, TRS21S

Evaluated for performance in

accordance with Sec. 608 of the

Clean Air Act (Feb 29, 1996) using

AHRI-740-98 test methods.

WARNING: THIS UNIT IS NOT RATED FOR USE IN EXPLOSIVE ENVIROMENTS. IT IS DESIGN TO

RECOVER CLASS A1, A2 AND A3 REFRIGERANTS IN NORMAL OR STANDARD ENVIROMENTS.

Summary of content (8 pages)

PAGE 1
TRS21 IGNITION PROOF SERIES 2 Cylinder Commercial Refrigerant Recovery Machine OWNER’S MANUAL (English) Français, Español, Deutsch and latest updates: www.cpsproducts.com Series: TRS21, TRS21C, TRS21S Evaluated for performance in accordance with Sec. 608 of the Clean Air Act (Feb 29, 1996) using AHRI-740-98 test methods. TO BE OPERATED BY QUALIFIED PERSONNEL ONLY WARNING: THIS UNIT IS NOT RATED FOR USE IN EXPLOSIVE ENVIROMENTS.
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Contents Key Features............................................... 2 General Safety Instructions...................... 2-3 Additional Safety Instructions..................... 3 Specifications............................................. 4 Unit Layout.................................................. 4 Direct Vapor or Liquid Recovery............... 4-5 High Speed Direct Liquid Recovery............. 6 Push - Pull Liquid Recovery......................... 7 Routine Maintenance................................
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General Safety Instructions CAUTION: CAUTION: proper hoses and fittings should be used and checked for damage. To avoid overfilling refrigerant tank, read and follow manufacturer’s recommended filling instructions for refrigerant being recovered. This equipment is intended for use of one refrigerant at a time. Mixing of different refrigerants will cause your recovered supply of refrigerant to become contaminated. Note: It is very expensive to destroy mixed or damaged refrigerants.
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Specifications TRS21 Model # TRS21C 115V 60Hz Voltage (Hz) Refrigerants Motor Size Motor Thermally Protected Compressor Type Power Consumption High Pressure Shut-Off ARI740 CLASS III ARI740 CLASS IV ARI 740 CLASS V ASHRAE/ISO Class A2, A2L and A3 Operating Temperature Range Power Cord Length Dimensions Weight Approvals Warranty (Years) TRS21S 230 V 50 Hz 1PH 2/3 HP Yes 2 Cylinder Oilless Reciprocating Compressor 1000 W 550 psig (Auto Reset) 450 psig (Auto Reset) 550 psig (Auto Reset) R-12, R-134A, R
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Direct Vapor or Liquid Recovery CONNECT RECOVERY UNIT (See Diagram 1) • Use a Refrigerant Manifold (with sight glass) and two spare hoses. • Connect Ground Strap between Recovery Unit and Recovery Tank (to prevent static electricity build up). 1. Use a refrigerant manifold (with sight glass) and one spare hose. 2. Connect Manifold between A/C or Refrigeration Unit being serviced and Recovery Unit IN port. 3. Connect Refrigerant Hose from Recovery unit OUT port to evacuated DOT Recovery Tank VAPOR Valve. 4.
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High Speed Direct Liquid Recovery IMPORTANT! If recovering Class A2, A2L, or A3 refrigerants, read ADDITIONAL SAFETY INSTRUCTIONS ON PAGE 3 OF THIS MANUAL. TO MINIMIZE RECOVERY TIME: A. Use shortest length 1/4” (Inside Diameter) Refrigeration Hose on Suction Side of Recovery Unit. B. Use an evacuated DOT Tank (90lb or larger, and rated for 550 PSI/38 Bar). C. If refrigerant is clean, remove all suction side filters, screens, etc. D.
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Push-Pull Liquid Recovery IMPORTANT! If recovering Class A2, A2L, or A3 refrigerants, read ADDITIONAL SAFETY INSTRUCTIONS ON PAGE 3 OF THIS MANUAL. TO MINIMIZE RECOVERY TIME: A. Use shortest length 3/8” (Inside Diameter) Refrigeration Hose on Suction Side of Recovery Unit to Vapor Port on Tank. B. Use 3/8” (Inside Diameter) Refrigerant Hoses from system Liquid Service Valve to LIQUID Port on Recovery Tank. C. Use an evacuated DOT Tank (90lb or larger, and rated for 550 PSI/38 Bar). D.
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Routine Maintenance Filter Maintenance: The TRS21 is equipped with a 100-mesh screen filter. This filter should be checked periodically. A partially clogged filter will slow recovery rate. Check filter cartridge as follows: 1. Use a 5/8" socket or boxed end wrench to remove IN port as shown in Figure 1. 2. Remove suction port-filter cartridge as shown in Figure 2. 3. Clean cartridge or replace with new cartridge. (CPS #CRXF3) 4. Inspect O-ring. Re-lubricate with compressor oil or equivalent. 5.