Maintenance And Service - Bosch Universal GrassCut 18 Originalbetriebsanleitung

30 | English
Problem Possible Cause
Motor refuses to start Battery discharged
Battery too hot/cold
Garden tool functions On/Off switch defective
intermittently
Internal wiring of garden tool defective
Garden product la- Grass too high
bours
Garden tool does not Cutting line too short/broken off
cut
Spool empty
Cutting line can no Line inside the spool entangled
longer be fed
Spool empty
Incorrect winding
Excessive line
Line entangled Problems with the line feed system
Line retracts into spool Cutting line too short/broken off
Line breaks frequently Line inside the spool entangled
Trimmer used incorrectly
Trimmer vibrates ab- Clamping ring or spool cover not mounted to
normally spool
Clamping ring incorrectly positioned
Cutting system damaged
Clamping ring worn
Battery and charger
Problem Possible Cause
Flashing red battery Battery not (properly) inserted
charge indicator
Battery contacts contaminated
No charging procedure
possible
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-
fective

Maintenance and Service

Before any work on the garden product itself (e. g.
u
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
For safe and proper working, always keep the product
u
clean.
F 016 L94 011 | (17.09.2019)
Corrective Measure
Recharge battery.
Allow to cool/warm.
Contact Bosch customer service agent.
Contact Bosch customer service agent.
Cut in stages.
Manually feed cutting line.
Replace line spool.
Inspect the spool, rewind if necessary.
Refill line spool.
Rewind the spool.
Shorten line to correct length.
Contact Bosch customer service agent.
Remove spool – rethread line (see figures L − N).
Remove spool – rewind line (see figures L − N).
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.
Mount clamping ring or spool cover onto spool.
Reposition clamping ring.
Contact Bosch customer service agent.
Purchase new spool accessory with clamping
ring.
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 the 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.
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.
Bosch Power Tools