Bosch Universal HedgePole 18 Original Instructions Manual page 22

22 | English
Problem Possible Cause
Hedge trimmer does Battery discharged
not operate
Safety switch not activated correctly
Hedge trimmer oper- Motor reverses repeatedly then stops after 3 s
ates intermittently
Internal wiring of machine defective
On/Off switch defective
Motor runs but blades Internal Error
remain stationary
Cutting blade hot Too much friction, due to lack of lubricant
Cutting blade blunt
Cutting blade has dents
Blade will not move Battery discharged
Machine defective
Excessive vibrations/ Machine defective
noise
Battery and charger
Problem Possible Cause
Flashing red battery Battery not (properly) inserted
charge indicator
Battery contacts contaminated
Battery defective
Battery charge indicat- Mains plug of battery charger not plugged in
ors do not light up (properly)
Socket outlet, mains cable or battery charger de-
Battery will not charge
fective
Battery and charger defective
Battery defective
Charger defective
Maintenance and Service
Maintenance, Storage and Transportation (see
figures K and L)
Before any work on the machine itself (e. g. mainten-
u
ance, tool change, etc.) as well as during transport
and storage, remove the battery from the power tool.
There is danger of injury when unintentionally actuating
the On/Off switch with the locking button.
Do not leave the cordless telescopic hedge trimmer hanging
in a shrub when interrupting work.
Clean the product with a soft, dry cloth.
Do not modify the product. Modifications can lead to injur-
ies.
Blade maintenance
Lubricate blade before and after each usage with recommen-
ded Bosch lubricant spray.
F 016 L94 063 | (17.11.2020)
Corrective Measure
Recharge battery; also see "Battery Charging"
see "Initial Operation"
see "Working Advice" (Anti Blocking)
Contact Bosch Service Center
Contact Bosch Service Center
Contact Bosch Service Center
Apply lubricant spray (1 609 200 399)
Contact Bosch Service Center
Contact Bosch Service Center
Recharge battery; also see "Battery Charging"
Contact Bosch Service Center
Contact Bosch Service Center
Corrective Measure
Properly insert battery in charger
Clean the battery contacts (e. g. by inserting and
removing the battery several times) or replace
the battery
Replace battery
Insert mains plug (fully) into the socket outlet
Check the mains voltage; have the battery char-
ger checked by an authorised after-sales service
agent for Bosch power tools
Replace battery and charger
Replace battery
Replace charger
Storage and transportation
Store and transport cordless pole hedge trimmer with bat-
tery removed and protection blade cover fitted.
Battery Maintenance
Use the following procedures to enable optimum usage of
the battery:
– Protect the battery against moisture and water.
– Store the machine and battery only within a temperature
range between –20 °C and 50 °C . As an example, do not
leave the battery in the car in summer.
– It is recommended that the battery is not stored within
the product but stored separately.
– Do not leave the battery in the product in direct sunlight.
– The ideal storage condition for the battery is 5 °C.
– Occasionally clean the venting slots of the battery using a
soft, clean and dry brush.
A significantly reduced working period after charging indic-
ates that the battery is used and must be replaced.
Bosch Power Tools