Chapter 5 Dismantling components
SMSO-2-02.05- 15.07.03 157
6. Disconnect the plug-in connection for the temperature
sensor
7. Disconnect the plug-in connections at the heating cable
on the safety thermostats
The connections to the safety thermostats
must not be warped (see safety regulations).
8. Disconnect the plug-in connection at the protective
conductor connector
9. Dismantle the feed pipe and the temperature sensor
10. Empty the instant heater
If it is to be reused, shake out all loose calcium particles
or granules. If necessary rinse out
Repair (see 5.5.6)
Replace the safety thermostat
Electrical check
See section entitled “control system diagram”
Temperature sensor “steam”
Steam generator heating, 3kW
Feed valve steam
Level probe steam
Discharge valve steam
Discharge valve steam, milk
Discharge valve steam, milk foam
Installation
Carry out assembly in reverse order to the dismantling pro-
cedure.
Test certificate
All inspection and repair work to instant heaters and steam
generators must be entered into the test certificate.
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