JTC-1107 R-134A Adjustable Quick Coupler Set

1. Outstanding Features

Inclosed the high side and low side coupler, meeting complete connection needs. The valve core puller is adjustable to fit the different valve core, flexible with many valve types. Specially designed for automotive air conditioning systems using R-134A. Sturdy and durable structure for frequent work. Quick coupler makes operation convenient and time-saving. Convenient for repairing automotive air conditioning systems in garages.

 

2. Practical Applications

Quick connecting to automotive air conditioning systems using R-134A. Used for high and low pressure ports. Pulling different valve core types in air conditioning systems. Supporting automotive air conditioning technicians and automotive repair mechanics. Used in garages, service workshops and automotive maintenance stations. Suitable for automotive technical training. Convenient for periodic maintenance of air conditioning systems. Used together with R-134A manifold gauge.

 

3. How to Use

Step 1: Check the coupler set and accessories are complete.

 

Step 2: Select the suitable high side or low side coupler.

 

Step 3: Connect the coupler to the air conditioning system port.

 

Step 4: Adjust the valve core puller to fit the valve core type.

 

Step 5: Pull the valve core out of position if needed.

 

Step 6: Check the connection is not leaking gas.

 

Step 7: Clean the coupler set and store in the case after completion.

 

4. Device Maintenance

Clean coupler set with soft damp cloth after each use. Do not immerse coupler set in water or strong solvents. Check couplers periodically for wear or leaks. Check valve core puller periodically to ensure good operation. Check rubber seals periodically for cracks or aging. Store in dry place, avoid direct sunlight and high temperature. Do not use coupler set outside R-134A gas type. Store in carrying case when not in use.