5.3 Idling current grinder
For a correct “empty” report the grinder idling current
must be entered into the system as base following the
entering of the factory values or motor replacement. This is
done via a service routine.
Notices for technicians
The idling current must by all means be determined with
the grinder completely empty.
5.4 Filling the boiler (after replacement)
The hot water boiler is not filled automatically after the
replacement. If the steam boiler electrode got in contact
with water, the steam boiler and hot water boiler would
heat up. Therefore keep the heating unplugged having
replaced the hot water boiler. Then fill up the hot water
boiler via the Servicetool / component test until hot water
runs out of the spout
Then unplug the coffee machine mains plug and plug in
the hot water boiler mains plug.
5.5 Filling the steam boiler (after
replacement)
The steam boiler is filled from the hot water boiler via the
supply valve having replaced the steam boiler and switched
ON the machine. The supply valve is opened until the
electrode reports “contact”. Then the machine is heated up.
Without de-aerating via this routine (e.g. following
replacement) a boiler cannot be filled against an air
cushion inside.
To Next Page
Loading...
