Troubleshooting; Application Examples - Bosch MUM53-Serie Gebrauchsanleitung

Troubleshooting

Risk of injury!
Before eliminating a fault, pull out the
mains plug.
The swivel arm must be engaged in every
operating position.
Initially try to eliminate the problem which has
occurred with the help of the following
information.
Fault
Appliance does not start.
Remedial action
Check the power supply.

Check the mains plug.

Check swivel arm. Correct position?

Engaged?
Screw on blender or bowl as far as

possible.
Attach the blender cover and screw on

as far as possible.
Attach drive cover to unused drives.

The safety lock is active.

Switch appliance to 0/off and then back
to the required setting.
Fault
Appliance switches off during use.
The overload protection feature has been
activated. Too much food was processed
at one time.
Remedial action
Switch off the appliance.

Reduce processing quantity. Do not

exceed permitted maximum quantities
(see "Application examples").
Fault
While the drive was running, the release
button was inadvertently pressed.
The swivel arm moves up. The drive switches
off, but does not stop in the tool change
position.
Remedial action
Set the rotary switch to 0/off.

Move swivel arm to position 1.

Switch on appliance (setting 1).

Switch off appliance again.

Tool stops in tool change position.
Robert Bosch Hausgeräte GmbH
Fault
Blender does not start working or stops
during use, the drive is "humming".
Blade is blocked.
Remedial action
Switch off the appliance and pull out

the mains plug.
Detach the blender and remove the

obstruction.
Re-attach the blender.

Switch on the appliance.

Important information
If the fault cannot be eliminated,
please contact customer service.

Application examples

Whipped cream
100 g–600 g
Whip cream with the whisk for 1½

to 4 minutes at setting 4 – depending on
the quantity and properties of the cream.
Egg white
1 to 8 egg whites
Beat egg white with the whisk for

4 to 6 minutes at setting 4.
Sponge mixture
Basic recipe
2 eggs
2–3 tbs. hot water
100 g sugar
1 packet of vanilla sugar
70 g flour
70 g cornflour
Baking powder if required
Beat the ingredients (except flour and

cornflour) with the whisk for approx.
4–6 minutes at setting 4 until frothy.
Rotate switch to setting 1 and spoon

in the sifted flour and cornflour within
approx. ½ to 1 minute.
Maximum quantity: 2 x basic recipe
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