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A/C MANIFOLD GAUGE SET
Item Number W89730
WARNING: USE ONLY R-134A REFRIGERANT
WITH THE A/C MANIFOLD GAUGE SET
WARNING
TO PREVENT EXPLOSION, SERIOUS
INJURY, AND DEATH:
• Service of air conditioning systems must
be done only by trained and experienced
technician to avoid overfilling.
• Technicians opening refrigeration circuit in
automotive air conditioning systems MUST be
certified in refrigerant recovery and recycling
procedures in compliance with section 609
of Clean Air Act Amendments of 1990. For
additional information regarding ozone depletion
and air conditioning service regulations, visit
EPA's website: www.epa.gov/ozone
WARNING: READ, UNDERSTAND AND FOLLOW ALL INSTRUCTIONS AND WARNINGS BEFORE
OPERATING THIS TOOL. FAILURE TO DO SO MAY RESULT IN PERSONAL INJURY AND/OR
PROPERTY DAMAGE AND WILL VOID WARRANTY.
OWNER'S MANUAL
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Summary of Contents for PT W89730
- Page 1 A/C MANIFOLD GAUGE SET Item Number W89730 OWNER'S MANUAL WARNING: USE ONLY R-134A REFRIGERANT WITH THE A/C MANIFOLD GAUGE SET WARNING TO PREVENT EXPLOSION, SERIOUS INJURY, AND DEATH: • Service of air conditioning systems must be done only by trained and experienced technician to avoid overfilling.
-
Page 2: Specifications Are Subject To Change Without Notice
SPECIFICATIONS: Blue (Low) Gauge............................... 0-120 PSI Blue Hose ............................. 1/4 in. FFL x 50 in. Red (High) Gauge .............................. 0-500 PSI Red Hose.............................. 1/4 in. FFL x 50 in. Yellow Hose ............................1/2 in. ACME x 50 in. Gauge Accuracy ................................+/-2% Specifications are subject to change without notice. -
Page 3: Operation
COMPONENTS AND FUNCTIONS 1. The Red HP Gauge (3) is used to measure high pressure compressor discharge side pressure. 2. The Blue LP Gauge (5) is used to measure low-pressure side suction or pressure. 3. The Manifold Valves (11) control the flow of refrigerant to and from the Yellow Hose (18), also called the Charge Hose. 4. - Page 4 OPERATION CONTINUED WARNING: TO PREVENT EXPLOSION, SERIOUS INJURY, AND DEATH: Do not open the red HP Manifold Valve unless requested to do so during the recovery/evacuation procedure. Refrigerant is under great pressure. Attempting to add refrigerant through the HP side of the system may cause the refrigerant can to explode. Note: Throughout this manual: HP means High-pressure LP means Low-pressure...
- Page 5 DIAGNOSTIC CHECK 1. Close both Manifold Valves (11) by turning CW. 5. AFTER: Close both Coupler Valves (22, 23) by turning CCW. a. Close both Coupler Valves (22, 23) by turning CCW. 2. CONNECT HOSES: a. Connect one end of the Blue Hose (19) to the b.
- Page 6 DIAGNOSTIC CHECK CONTINUED 5. AFTER: a. Shut off the refrigerant recovery system / vacuum pump when the vacuum level reaches the manufacturer’s recommended level. b. Close both Coupler Valves (22, 23) by turning CCW. c. Disconnect the Couplers (22, 23) from the A/C system.
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Page 7: Care And Maintenance
CARE AND MAINTENANCE before further use. TO PREVENT SERIOUS INJURY FROM TOOL Do not use damaged equipment. FAILURE: Do not use damaged equipment. If abnormal noise, vibration, or leaking air occurs, have Periodically, clean with a damp cloth using a mild the problem corrected before further use. -
Page 8: Limited Warranty
LIMITED WARRANTY PERFORMANCE TOOL® extends only the following warranties, and only to original retail purchasers. These warranties give specific legal rights. Except where prohibited by local law, the law of the State of Washington governs all warranties and all exclusions and limitations of warranties and remedies.
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