What if...
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8 What if...
8.1 General errors
Description Possible causes Remedy
Agitator runs untrue/rattles Bearing bushing worn out
Replace wearing part set (Order No.
230.201) (see chapter 10)
Nothing in the display
Device not switched on/in
power saving mode
Press "ON" button at operating panel
for 2 seconds.
No mains voltage
available
Connect power supply
(see chapter 5.5)
Fuse defective (F1 10A
12 V, for devices with
dosing pump)
Replace fuse
(see chapter 9.2)
Battery defective Replace battery
Display defective Call Customer Service
Date and time displayed
incorrectly
Circuit board battery is
defective
Replace battery (see chapter 9.3)
Heater does not work
although actual temperature
< target temperature
Triac defective Call Customer Service
Module AC 230L31
(heating control) defective
Call Customer Service
Agitator does not work
Switch in centre position Turn switch to position I or II
Defective fuse in module
AC 230L31 (6.3 A)
Replace fuse
(see chapter 9.2)
Motor defective Call Customer Service
Module AC 230L31
defective
Call Customer Service
Battery does not charge
completely
Charging time too short
Leave device connected to the power
supply for a longer period
Battery defective Call Customer Service
Charger defective Call Customer Service