Cleaning Blow-Down Pump - HygroMatik HeaterCompact HC02 Manual

Electric heater steam humidifier
Table of Contents

8.12 Cleaning Blow-Down Pump

»
Remove and open the steam cylinder as described
above in the "Removing and Cleaning the Steam Cylin-
der - Removal" section.
»
Detach electrical connector from the pump (10).
»
Detach union adapter (E) from the pump.
»
Remove screws (G) and take the pump out of the base
(11).
»
Open pump (bayonet lock).
»
Remove all residue from drain hoses and pump (possi-
bly replace o-ring (A)).
»
Assemble pump.
»
Moisten o-ring (C) and place in the side connection of
the base.
»
Push pump into the base and secure tightly with screws
(G).
»
Moisten o-ring (D) and place on the side connection of
the pump.
»
Slide union adapter (E) over the side connection of the
pump.
»
Connect electrical connector to the pump (polarity not
specified).
»
Open water supply.
»
Switch on unit and check for leaks after 15-30 minutes
of operation.
»
If leakage occurs, switch off power supply and redeem
leaks.
»
Check again.
G
Page 64

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