Beko BK 6300 Benutzerhandbuch

28

1. Remove the valve caps on 
    the liquid valve and gas 
    valve and the nut of refri-
    gerant charging vent.
2. Connect the charging hose 
RISLH]RPHWHUWRWKHUHIUL
    gerant charging vent of gas 
    valve and then connect the 
    other charging hose to the 
    vacuum pump.
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    pletely and operate for 
    10-15min to check if the 
SUHVVXUHRISLH]RPHWHUUH
    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.
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    completely with inner hexagon spanner.
6. Tighten the screw caps of valves and refrigerant charging vent.
7. Reinstall the handle.

liquid valve

gas valve

refrigerant
charging vent

nut of refrigerant
charging vent

vacuum pump

piezometer

valve cap

Lo

Hi

inner hexagon
spanner

open

close

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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