Bosch AHS 48 LI Notice Originale page 23

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.
Warning: Switch off and remove the battery prior to any troubleshooting.
Problem
Hedgecutter does not operate
Hedgecutter operates intermit-
tently
Motor runs but blades remain sta-
tionary
Cutting blade hot
Blade will not move
Excessive vibrations/noise
Cutting time per battery charge
too low
Continuous lighting of the battery
charge indicator 10
No charging procedure possible
Bosch Power Tools
Possible Cause
Battery discharged
Safety switch not activated
correctly
Internal wiring of machine
damaged
On/Off switch defective
Motor reverses repeatedly
then stalls after 3 s.
Internal fault
Cutting blade dull
Cutting blade has dents
Too much friction, due to lack
of lubricant
Battery discharged
Machine defective
Machine defective
Too much friction, due to lack
of lubricant
Blade needs cleaning
Poor cutting technique
Battery not fully charged
Battery not (properly) inserted Properly insert battery into
Battery contacts contaminated Clean the battery contacts
Battery defective
English | 23
Corrective Action
Recharge battery; also see
"Battery Charging"
see "Initial Operation"
Contact Service Agent
Contact Service Agent
see "Working Advice" (Power
Tech)
Contact Service Agent
Have blade sharpened
Have blade inspected/over-
hauled
Apply lubricant spray
Recharge battery; also see
"Battery Charging"
Contact Service Agent
Contact Service Agent
Apply lubricant spray
Clean blade
see "Working Advice"
Recharge battery; also see
"Battery Charging"
battery charger
(e.g. by inserting and remov-
ing the battery several times)
or replace the battery
Replace the battery
F 016 L70 582 | (17.12.08)