Air conditioning system Security measures 1. When working with refrigerant, always follow the safety regulations. A) Do not work with refrigerant indoors or near open flames. b) Always wear safety goggles. V) Be careful not to get refrigerant...
Using the Gauge Block Installation of the block of manometers 1. Attach charging hoses to gauge block. Tighten the nuts by hand. 2. Close the safety valves on the charging hoses. 3. Close the gauge block valves. 4. Remove the plugs from the...
Air conditioner control Type 1 1. Checking the heater fan switch. A) Measure the voltage at the terminals "10" and ''12" connector at different switch positions. Normal Voltage: OFF - 1.8-2.2 V LO - 2.8-3.2 V MID - 3.8-4.2 V HI - 4.8-5.2 V 2....
Compressor — checks Checking the electromagnetic clutch on the car 1. Visual check. A) Check that there are no traces of oil on the pressure plate and rotor. b) Check for noise and grease leakage from the clutch bearings. 2. Check the...