Beko BK 6300, BK 5200 user manual Vacuum pumping, Leakage detection, Use vacuum pump

vacuum pump

inner hexagon spanner

close open

nut of refrigerant charging vent

valve cap

gas valve

refrigerant charging vent

piezometer

liquid valve

Vacuum pumping

Use vacuum pump

1. Remove the valve caps on the liquid valve and gas

Lo Hi

valve and the nut of refri- gerant charging vent.

2. Connect the charging hose

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gerant charging vent of gas

valve and then connect the other charging hose to the

vacuum pump. 2SHQWKHSLH]RPHWHUFRP

pletely and operate for 10-15min to check if the

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mains in -0.1MPa.

4. Close the vacuum pump and maintain this status for 1-2min to check if the pres-

VXUHRISLH]RPHWHUUHPDLQV

in -0.1MPa. If the pressure decreases, there may be leakage. 5HPRYHWKHSLH]RPHWHURSHQWKHYDOYHFRUHRIOLTXLGYDOYHDQGJDVYDOYH

completely with inner hexagon spanner.

6.Tighten the screw caps of valves and refrigerant charging vent.

7.Reinstall the handle.

Leakage detection

1.With leakage detector:

Check if there is leakage with leakage detector.

2.With soap water:

If leakage detector is not available, please use soap water for leakage detection.

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