Bosch UniversalGrassCut 18V-26, Original Instructions Manual

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English | 29
Problem Possible Cause Corrective Measure
Spool empty Replace line spool.
Cutting line can no
longer be fed Line inside the spool entangled Inspect the spool, rewind if necessary.
Spool empty Refill line spool.
Incorrect winding Rewind the spool.
Excessive line Shorten line to correct length.
Line entangled Problems with the line feed system Contact Bosch customer service agent.
Line retracts into spool Cutting line too short/broken off Remove spool – rethread line (see figures L − N ).
Line breaks frequently Line inside the spool entangled Remove spool – rewind line (see figures L − N ).
Trimmer used incorrectly Only trim with the tip of the line, avoid touching
stones, walls and other hard objects. Feed the
line regularly to maintain full cutting diameter.
Trimmer vibrates ab-
normally Clamping ring or spool cover not mounted to
spool Mount clamping ring or spool cover onto spool.
Clamping ring incorrectly positioned Reposition clamping ring.
Cutting system damaged Contact Bosch customer service agent.
Clamping ring worn Purchase new spool accessory with clamping
ring.
Battery and charger
Problem Possible Cause Corrective Measure
Flashing red battery
charge indicator
No charging procedure
possible
Battery not (properly) inserted Properly insert battery in charger.
Battery contacts contaminated Clean the battery contacts (e. g. by inserting and
removing the battery several times) or replace
the battery.
Battery defective Replace the battery.
Battery charge indicat-
ors do not light up Mains plug of battery charger not plugged in
(properly) Insert mains plug (fully) into the socket outlet.
Socket outlet, mains cable or battery charger de-
fective Check the mains voltage; have the battery char-
ger checked by an authorised after-sales service
agent for Bosch power tools.
Maintenance and Service
u
Before any work on the garden product itself (e. g.
maintenance, tool change, etc.) as well as during
transport and storage, remove the battery from the
garden product.
There is danger of injury when uninten-
tionally actuating the On/Off switch.
Maintenance, Cleaning and Storage
u
For safe and proper working, always keep the product
clean.
For safe and proper working, always keep the garden tool
and the ventilation slots clean.
Never spray the garden tool with water.
Never immerse the garden tool in water.
Store the garden product in a secure, dry place, out of the
reach of children.
Do not place other objects on the garden product.
Make sure that the clamping ring is always attached to the
spool during use. Otherwise, high vibrations may occur.
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 F 016 L94 189 | (05.08.2021)