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9.15 Removal and reinstallation
of the quadruple solenoid
valve including fine filter
cleaning (FlexLine Process)
Removal
»
Close off water supply.
»
Drain steam cylinder (9) by setting
main switch to Pos II.
»
Disconnect power supply and
secure against restart.
»
Verify absence of electric current.
»
Unscrew supply water hose coupling
nut from supply water connection
(B).
»
Remove steam cylinder as descri-
bed in section 9.4.
»
Remove hex nut (C) of supply water
connection (B).
»
Disconnect John-Guest-connec-
tions of the connecting hoses (d)
after marking connection position.
»
Detach electrical cable connectors
from quadruple solenoid valve (A)
after marking connection position.
»
Remove quadruple solenoid valve
from housing bore.
Fine filter cleaning
»
Remove fine filter from quaduple
solenoid valve tap water connection
side and clean under running water.
»
Reinsert fine filter into quadruple
solenoid valve.
Reinstallation
»
Reinsert solenoid valve in unit
housing bore.
»
Reattach connecting hoses (D)
(regard the connection position
recorded).
»
Reconnect electrical cables to qua-
druple solenoid valve regarding the
connection positions marked.
»
Using the hex nut (C), fasten the
supply water connection (B) in
housing bore.
»
Reinstall steam cylinder as descri-
bed in section 9.4.1.
»
Reattach supply water hose to sup-
ply water connection (B).
»
Perform leakage check procedure
according to section 9.4.1.
A
B
C
Quadruple solenoid valve
D
E
(FLPxx-TPRO)
