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Manifold Gauge Set Instructions
Manifold Gauge Set Instructions. Close both valves on the manifold gauge set by turning the high and low knobs clockwise. If calibration is required, insert a straight blade screwdriver into.

This provides a way to monitor the health of an air conditioning system. Attach the high and low couplers to the • low side pressure is low and high side pressure is high.
Watch What You Are Doing, Use Common Sense.
If calibration is required, insert a straight blade screwdriver into. Open the valves and take the psi readings. Keep the a/c manifold gauge set clean for better and safer performance.
If Calibration Is Required, Insert A Straight Blade Screwdriver Into The Adjusting Screw On The Gauge Face.
Operating instructions r1234yf manifold gauge set warning wear safety goggles avoid contact with refrigerant troubleshooting tips • low side and high side pressure are low. • low side pressure is low and high side pressure is high. Inspect hoses periodically, and if damaged, have them repaired by a qualified technician.
Turn Off High Side And Low Side Valves On The Manifold Gauge Set.
Connect the blue hose to the low pressure port on the a/c. The gauges are correctly calibrated at the factory before shipment. Attach the high and low couplers to the
Slide The Manifold Into The Desired Position And Tighten The Bolts.
Pinpointing the possible cause of the a/c malfunction requires the use of an a/c manifold gauge and some interpretation of the gauge readings. Usually indicates a low charge. Close low side valve on the manifold gauge set.
Manifold Gauge Set Used With Hfc−410A Refrigerant Systems Must Be Capable Of Handling The Higher System Operating Pressures.
(follow all manufacturer’s recommended procedures and instructions regarding refrigerant charge, oil change and service routines). This manual or see more damage is not use this gauge instructions determine if you are you are. Usually indicates a blockage in the system.
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