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A/C MANIFOLD GAUGE SET
Stock Number W89739
WARNING: USE ONLY R-1234YF REFRIGERANT
WITH THE A/C MANIFOLD GAUGE SET
WARNING
TO PREVENT EXPLOSION, SERIOUS IN-
JURY, AND DEATH:
• Service of air conditioning systems must be
done only by trained and experienced techni-
cian 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 regula-
tions, visit EPA's website: www.epa.gov/ozone
OWNER'S MANUAL
IMPORTANT SAFETY INSTRUCTIONS,
READ AND UNDERSTAND ALL INSTRUCTIONS
Failure to follow all instructions detailed in this manual may result in
serious personal injury.
SAVE THESE INSTRUCTIONS
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Table of Contents
Related Manuals for PT W89739
Summary of Contents for PT W89739
- Page 1 A/C MANIFOLD GAUGE SET Stock Number W89739 OWNER'S MANUAL WARNING: USE ONLY R-1234YF REFRIGERANT WITH THE A/C MANIFOLD GAUGE SET WARNING TO PREVENT EXPLOSION, SERIOUS IN- JURY, AND DEATH: • Service of air conditioning systems must be done only by trained and experienced techni- cian to avoid overfilling.
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Page 2: Product Specifications
PRODUCT SPECIFICATIONS while taking drugs. If there is any doubt, do not operate the Blue (Low) Gauge 0-120psi gauge. Blue Hose ¼ in. FFL x 50 in. 12. Maintenance. For your safety, service and maintenance Red (High) Gauge 0-500psi should be performed regularly by a qualified technician. Red Hose ¼... -
Page 3: Components And Functions
APPLICATIONS 1. The Red HP Gauge (2) is used to measure high pressure compressor discharge side pressure. 2. The Blue LP Gauge (1) is used to measure low-pressure side suction or pressure. 3. The Manifold Valves (3, 4) control the flow of refrigerant to and from the Yellow Hose (14), also called the Charge Hose. 4. -
Page 4: Operation
OPERATION Read the ENTIRE SAFETY WARNINGS Note: Throughout this manual: section at the beginning of this manual HP means High-pressure before set up or use of this product. LP means Low-pressure CWmeans Clockwise WARNING CCW means Counterclockwise TO PREVENT EXPLOSION, SERIOUS Note: Procedures such as charging INJURY, AND DEATH:Service of air con- refrigerant through the HP side of... -
Page 5: Connect Hoses
WARNING 3. Use in well-ventilated area only. 4. Keep gauge and hoses away from moving To prevent SERIOUS INJURY and DEATH: engine parts. 1. Wear ANSI-approved safety goggles and 5. Turn off vehicle’s engine and A/C system heavy-duty work gloves during setup and use. before attaching gauge. - Page 6 WARNING 3. Use in well-ventilated area only. 4. Keep gauge and hoses away from moving To prevent SERIOUS INJURY and DEATH: engine parts. 1. Wear ANSI-approved safety goggles and 5. Turn off vehicle’s engine and A/C system heavy-duty work gloves during setup and use. before attaching gauge.
- Page 7 WARNING 3. Use in well-ventilated area only. 4. Keep gauge and hoses away from moving To prevent SERIOUS INJURY and DEATH: engine parts. 1. Wear ANSI-approved safety goggles and 5. Turn off vehicle’s engine and A/C system be- heavy-duty work gloves during setup and use. fore attaching gauge.
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Page 8: Inspection, Maintenance And Cleaning
INSPECTION, MAINTENANCE AND CLEANING WARNING condition that may affect safe operation. If a problem with the set occurs, have it corrected before further use. Do not use damaged equipment. TO PREVENT SERIOUS INJURY FROM TOOL FAIL- URE: Do not use damaged equipment. If abnormal Periodically, clean with a damp cloth using a mild noise, vibration, or leaking air occurs, have the prob- detergent or solvent.
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