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9.5 Replacing Thermo Sensor (for Heater Ele-
ment)
Removal
»
Close off water supply.
»
Drain steam cylinder by setting main switch to Pos II.
»
Disconnect power supply and secure against restart
(switch off control switch, remove main fuse and control
fuse F1).
»
Verify absence of electric current.
»
Remove and open steam cylinder as described above
in section “Cleaning Steam Cylinder.”
»
Remove thermo sensor cap.
»
Loosen thermo sensor screw terminals and detach
wires.
»
Loosen clips of capillary tube.
»
Disconnect capillary tube from the heater elements.
»
Remove locking nut (R) of thermo sensor (O)
»
Remove thermo sensor.
O: Thermo Sensor
P: Unlocking Button for Thermo Sensor
Q: Seal
R: Mounting Counternut
Warning
: Do not bend the capillary tube of the thermo sensor!
