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English | 19
Bosch Power Tools F 016 L81 388 | (29.8.16)
Troubleshooting – Causes and Corrective
Measures
Charging Advice
With continuous or several repetitive charging cycles without
interruption, the charger can warm up. This is not meaningful
and does not indicate a technical defect of the battery charg-
er.
A significantly reduced working period after charging indi-
cates that the battery is used and must be replaced.
Working Advice
Sawing Function
Although the tooth opening allows wood to be cut up to
Ø 20 mm, the tip of the blade is designed to cut wood up to
Ø 25 mm.
Anti Blocking
If the blade stalls on a tough material, the load of the motor in-
creases. The intelligent micro-electronics senses this over-
load condition and repeatedly reverses the motor, in order to
prevent stalling and to cut the material through.
This audible reversing cut action continues for up to 3s.
After cutting through, the garden product continues in its nor-
mal mode, or in case the overload condition continues the
blades automatically stop in the open position (e. g. in case a
piece of metal fence accidentally blocks the garden product).
Troubleshooting
The following chart lists problem symptoms, possible causes and corrective action, if your garden product 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.
Cause Corrective Measure
AL 1815 CV: Continuous lighting of the battery charge
indicator
AL 1830 CV: Continuous lighting of the battery charge
indicator
Flashing red battery charge indicator
AL 1815 CV / AL 1830 CV: No charging procedure
possible
The battery is not attached
(correctly)
Attach battery to charger
correctly
Battery contacts
contaminated
Clean the battery contacts
(e.g. by inserting and re-
moving the battery several
times) or replace the battery
Battery pack defective Replace the battery
Battery charge indicators or do not light up
Mains plug of battery charg-
er not plugged in (properly)
Insert mains plug (fully) into
the socket outlet
Socket outlet, mains cable
or battery charger defective
Check the mains voltage;
have the battery charger
checked by an authorised af-
ter-sales service agent for
Bosch power tools
Problem Possible Cause Corrective Action
Hedgecutter does not
operate
Battery discharged Recharge battery; also see “Battery Charging”
Safety switch not activated correctly see “Initial Operation”
Hedgecutter operates
intermittently
Internal wiring of machine damaged Contact Service Agent
On/Off switch defective Contact Service Agent
Motor reverses repeatedly then stops after 3 s see “Working Advice” (Anti Blocking)
Motor runs but blades
remain stationary
Internal fault Contact Service Agent
Cutting blade hot Cutting blade blunt Have blade sharpened
Cutting blade has dents Have blade inspected/overhauled
Too much friction, due to lack of lubricant Apply lubricant spray (1 609 200 399)
Blade will not move Battery discharged Recharge battery; also see “Battery Charging”
Machine defective Contact Service Agent
Excessive vibra-
tions/noise
Machine defective Contact Service Agent
OBJ_BUCH-2506-002.book Page 19 Monday, August 29, 2016 4:28 PM
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