Bosch AVR 1100 - Инструкция по эксплуатации - Страница 23

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23

Bosch Power Tools

F 016 L70 481 | (10.10.08)

Troubleshooting

The following chart lists problem symptoms, possible causes and corrective action, if your machine 
does not operate properly. If these do not identify and correct the problem, contact your service 
agent.

f

Warning: Switch off and remove plug from mains before investigating fault.

Problem

Possible Cause

Corrective Action

Machine fails to operate

Power turned off

Turn power on

Mains socket faulty

Use another socket

Extension cable damaged

Inspect cable, replace if dam-
aged

Fuse faulty / blown

Replace fuse

Possible clogging

Check underneath the machine 
and clear out as necessary (al-
ways wear gardening gloves)

Motor protector activated 
(AVR 1100 only)

See below*

Raking/Verticutting too low for 
the conditions

Increase height of cut

Obstructed rotor

Clear obstruction (always wear 
gardening gloves)

Blocked  side  grilles

Clear debris from the outside of 
the side grilles

Grassbox full

Empty the grassbox regularly

Machine functions 
intermittently

Extension cable damaged

Inspect cable, replace if dam-
aged

Internal wiring of machine 
damaged

Contact Service Agent

Worn/Missing tines/blades

ALR 900:
Fit replacment (see “Remov-
ing/Fitting Raker Tines”)
AVR 1100:
Contact Service Agent

Conditions  too  wet

Increase height of cut (see “Rak-
ing/Verticutting Tips”)

Too much debris on the ground See below*
Possible clogging

Check underneath the machine 
and clear out as necessary (al-
ways wear gardening gloves)

Raking/Verticutting too low for 
the conditions

Increase height of cut

Grass too long

Cut grass

Very uneven surface

Increase height of cut

Grassbox full

Empty the grassbox regularly

OBJ_BUCH-835-002.book  Page 23  Friday, October 10, 2008  8:40 AM