Bosch ART ACCUTRIM Operating Instructions Manual page 20

Fault Finding
The following table gives checks and actions that you can perform if your machine does not operate correctly.
If these do not identify/remedy the problem, contact your service agent.
Warning: Switch off and remove battery before investigating fault.
Symptom
Can not fit Guard over
cutting disc
Machine fails to operate
Machine functions
intermittently
Excessive vibration/
noise
Cutting time low on one
battery charge
Blade will not move
Machine is not cutting
No charging procedure
possible due to defective
battery
The LED indicator 14
does not light up after
plugging the mains plug
into the socket and insert-
ing the battery into the
charging compartment 16
20 • F016 L70 348 • TMS • 08.09.05
Possible Cause
Incorrect assembly
Battery discharged
Machines internal wiring damaged
On/Off switch defective
Machine fault
Blade broken
Battery not used for long period or ini-
tial usage
Grass too high
Battery worn out
Battery discharged
Machine fault
Blade broken
Battery not fully charged
Grass entangled around cutting disc
The battery temperature is not within
the allowable temperature range
The contacts of the battery are con-
taminated
The battery is defective, due to a dis-
connection in the battery (individual
cells)
The charger plug is not inserted (prop-
erly)
Socket, cable or charger are defective
English - 6
Remedy
Remove cutting disc and fit guard, see
also Product assembly
Recharge battery, see also Charging
advice
Contact Service Agent
Contact Service Agent
Contact Service Agent
Replace blade
Fully charge battery, see also charging
advice
Cut in stages
Replace the battery
Recharge battery, see also Charging
advice
Contact Service Agent
Replace blade
Recharge battery, see also Charging
advice
Remove grass
Get the battery temperature within the
allowable temperaturerange (0 °C to
45 °C) either by cooling down or warm-
ing up. As soon as the battery temper-
ature is within the allowable tempera-
ture range again, the battery charger
automatically switches to rapid charg-
ing
Corrective measure: Clean the con-
tacts (e. g. by inserting and removing
the battery several times) or replace
the battery, as required
Replace the battery
Insert the plug (fully) into the socket
Check the mains voltage and if neces-
sary, have the battery charger
checked by an authorized customer
service station for Bosch power tools