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9.6 Cleaning the blow- down pump
The numbers in paranthesis refer to the exploded view figure.
»
Remove cylinder.
»
Detach e-cable from pump.
»
Detach adapter (30) from pump.
»
Loosen screws (44) and remove pump from base.
»
Open pump (bayonet lock).
»
Remove residues from drain hoses and pump (if necc-
essary replace o-ring (33) or
housing (34) if these com-
ponents are no longer in excellent condition).
» Reassemble
pump.
»
Moisten o-ring (31) and insert in side connection of
base.
»
Push pump into base and mount tightly with screws
(44).
»
Moisten o-ring (31) and insert in adapter (30).
»
Fit adapter (30) over the side connection of pump.
»
Connect e-cable to pump.
» Re-install
cylinder.
Risk of electrical shock!
Hazardous electrical high voltage!
Follow safety instructions for work on live equipment.
»
Switch on unit and monitor for leakage during 15-30
minutes of operation.
»
In case of leakage switch off unit and redeem lea-
kage(s).
»
Monitor again; repeat procedure until no more leakages
are detected.
9.7 Cleaning the Water Inlet Solenoid Valve
The numbers in paranthesis refer to the exploded view figure.
Removal
»
Shut off water supply and loosen water installation hose
connection.
»
Remove cylinder.
»
Remove connecting hose (21) from cylinder base.
»
Detach electrical cable from solenoid valve.
»
Unscrew solenoid valve mounting screws and remove
solenoid valve from housing.
»
Clean solenoid valve intake area
»
Remove mesh filter (29) from solenoid valve and clean.
Replace if required.