Service And Repair; Troubleshooting - Bosch MUM 4420 UC Owner's Manual

Service and Repair

The Bosch Compact Series Kitchen
Machines require no special care other than
the care and cleaning noted in this manual.
If you are having a problem with your
machine, before calling our Customer
Support group, please refer to the
TROUBLESHOOTING section below. If, after
reviewing the troubleshooting section and
trying its remedies, you are still having a
problem, please do contact us by either
writing to us at:
Bosch Small Appliances
•
Customer Support
BSH Home Appliances
5551 McFadden Avenue
Huntington Beach, CA 92649
or e-mailing us at:
• boschsmallappliances@bshg.com
or calling us at:
• 1 (866) 44BOSCH
[1 (866) 442-6724]
If you do write to us, please include your
e-mail address or a daytime telephone
number where you may be reached.
Also, to view our full product line, please
visit our Web site:
• www.boschsmallappliances.com

TROUBLESHOOTING

Problem Possible Cause and Remedy
No power A circuit breaker may have
tripped or a fuse has blown in
power supply circuit. Reset
circuit breaker or replace
fuse.
There is The power unit has been
power to overloaded; for example, the
unit, but blender blade may have
nothing become blocked.
happens
when 1. Turn the power unit to Off
rotary
switch
is turned 2. Remove contents of
3. Reinstall attachment and
19
and unplug.
attachment being used
and loosen whatever has
caused the jam.
restart.