Table of Contents
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Pro-Set
Refrigerant Recovery Machine
OWNER'S MANUAL (English)
Français, Español, Deutsch and latest updates: www.cpsproducts.com
Series: TR21, TR21C, TR21E, TR21J, TR21S
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.
®
2 Cylinder Commercial
TO BE OPERATED BY QUALIFIED PERSONNEL ONLY
Evaluated for performance in
accordance with Sec. 608 of
the Clean Air Act (Feb 29, 1996)
using AHRI-740-98 test methods.
TR21 SERIES
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Summary of Contents for CPS Pro-Set TR21C
- Page 1 Pro-Set TR21 SERIES ® 2 Cylinder Commercial Refrigerant Recovery Machine OWNER’S MANUAL (English) Français, Español, Deutsch and latest updates: www.cpsproducts.com Series: TR21, TR21C, TR21E, TR21J, TR21S TO BE OPERATED BY QUALIFIED PERSONNEL ONLY Evaluated for performance in accordance with Sec. 608 of the Clean Air Act (Feb 29, 1996) using AHRI-740-98 test methods.
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Page 2: Table Of Contents
CONTENTS Key Features ......................2 General Safety Instructions .................3 Additional Safety Instructions ................4 Specifications ......................4 Unit Layout ......................4 Direct Vapor or Liquid Recovery .................5 High Speed Direct Liquid Recovery ..............6 Push - Pull Liquid Recovery .................7 Routine Maintenance ...................8 Warranty ......................8 KEY FEATURES •... -
Page 3: General Safety Instructions
GENERAL SAFETY INSTRUCTIONS Please read, follow and understand the contents of this entire manual, with special attention given to Danger, Warning and Caution statements. FOR USE BY PROFESSIONALLY TRAINED AND CERTIFIED OPERATORS ONLY. MOST STATES, COUNTRIES, ETC., MAY REQUIRE USER TO BE LICENSED. PLEASE CHECK WITH YOUR LOCAL GOVERNMENT AGENCY. -
Page 4: Additional Safety Instructions
SPECIFICATIONS Model # TR21 TR21C TR21J TR21S TR21E 100 V 115 V 220-240V Voltage (Hz) 50 / 60 Hz 60 Hz 50 Hz 1PH Motor Size (Horsepower) Motor Thermally Protected Compressor Type 2 Cylinder Oil-less Reciprocating Compressor Overload Protection 10 Amp Power Consumption 1000 W Tank Overfill Switch... -
Page 5: Direct Vapor Or Liquid Recovery
E. When recovering large amounts of R410A, or if recovering under very high ambient temperatures, we suggest using the CPS MT69 (Molecular Transformator) which will increase the recovery speed. 1. Connect the unit as shown in Diagram 1. The technician will need to use a refriger- ant manifold and one spare hose. -
Page 6: High Speed Direct Liquid Recovery
HIGH SPEED DIRECT LIQUID RECOVERY The following is recommended to maximize recovery rates; A. Use the shortest length of 1/4” ID Refrigeration hose on the suction side and discharge side of the unit. B. If the refrigerant is clean, remove all suction side filters, screens, etc... C. -
Page 7: Push-Pull Liquid Recovery
PUSH-PULL LIQUID RECOVERY The following is recommended to maximize recovery rates; 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. -
Page 8: Routine Maintenance
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. Place filter cartridge back into suction port fitting.
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