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AC syringe coupler R134a extension set 2 pcs
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AC syringe coupler R134a extension set 2 pcs
Easier and more reliable injection with metal couplers and extension hoses.
Eliminates concerns about difficult insertion, being unable to reach, and potential leaks.
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Exclusively for trade customers
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• A set of special tools for connecting to air conditioning piping and smoothly injecting syringe chemicals into the air conditioning system.
• Supports safe and reliable working with the highly durable metal coupler and extension hose.
Material:
Metal coupler: Aluminium
O-ring: HNBR
Extension: PVC
Set Contents:
Metal coupler (for R134a) 1 pc
Extension 1 pc
Notice• Make sure to read the attached instruction manual before use.
• If compressor oil adheres to the O-ring inside the coupler, blow lightly with air to remove it before storing.
• Injecting additives may be difficult depending on the condition of the vehicle. If this is the case, lightly run the compressor for one minute before injection.
• If compressor oil adheres to the O-ring inside the coupler, blow lightly with air to remove it before storing.
• Injecting additives may be difficult depending on the condition of the vehicle. If this is the case, lightly run the compressor for one minute before injection.
Application areaA set of tools that helps you with injecting syringe-format chemicals (for R134a air conditioning refrigerant)
Instructions1. Remove the low-pressure cap with the engine and A/C switch turned off.
2. Attach the coupler to the low-pressure charging port of the air conditioning piping.* Fit the blue section into place without lowering it.
3. Start the engine and switch on the A/C switch. Set the vehicle to the minimum temperature and maximum air blower speed, and fully open the vehicle windows.
4. Prepare a syringe containing additive (Part No.: 0892764006 A/C performance enhancer 6 ml/Part No.: 0892764666 Leak Stop A/C sealant 6 ml).
5. Remove any air that is present inside the syringe. When attaching the extension, always make sure to also bleed out any air present inside the extension.
6. After you have finished bleeding out air, gently screw the syringe or syringe with attached extension into the coupler and connect it.
7. Press the piston in forcefully with the palm of your hand and inject the additive into the air conditioner.
8. After injecting the additive, remove the coupler.
2. Attach the coupler to the low-pressure charging port of the air conditioning piping.* Fit the blue section into place without lowering it.
3. Start the engine and switch on the A/C switch. Set the vehicle to the minimum temperature and maximum air blower speed, and fully open the vehicle windows.
4. Prepare a syringe containing additive (Part No.: 0892764006 A/C performance enhancer 6 ml/Part No.: 0892764666 Leak Stop A/C sealant 6 ml).
5. Remove any air that is present inside the syringe. When attaching the extension, always make sure to also bleed out any air present inside the extension.
6. After you have finished bleeding out air, gently screw the syringe or syringe with attached extension into the coupler and connect it.
7. Press the piston in forcefully with the palm of your hand and inject the additive into the air conditioner.
8. After injecting the additive, remove the coupler.
Select RAL-colour code
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