|
|
HA-122 < PRECAUTION > [MANUAL AIR CONDITIONER (HR/MR)] PRECAUTIONS • After connecting line, perform leak test and make sure that there is no leakage from connections. When the refrigerant leaking point is found, disconnect that line and replace the O-ring. Then tighten Service Equipment INFOID:0000000001098149 RECOVERY/RECYCLING EQUIPMENT Be certain to follow the manufacturer’s manuals for machine operation and machine maintenance. Never ELECTRICAL LEAK DETECTOR Be certain to follow the manufacturer’s manuals for tester operation and tester maintenance. VACUUM PUMP The lubricant contained inside the vacuum pump is not compatible pump. Close this valve to isolate the service hose from the pump. • For pumps without an isolator, use a hose equipped with a manual shut-off valve near the pump end. Close the valve to isolate the • If the hose has an automatic shut-off valve, disconnect the hose from the pump. As long as the hose is connected, the valve is open Some one-way valves open when vacuum is applied and close MANIFOLD GAUGE SET RHA861F RHA270DA |