Bosch 23, Original Instructions Manual

Page: 15 / 221

English | 15
Dismounting the spool, winding up the cutting
line and mounting the spool (see figures J to H)
u
Remove the mains plug before replacing the spool.
Press both latches of the spool cover together and remove
the spool cover
(9) . Afterwards, remove the empty spool
(10) .
Cut off approx. 4.0 m line from the refill roll. Slide one end of
the cutting line into the hole for line wind-up
(11) in the
spool and wind up the cutting line uniformly and tightly.
Slide the other end of the cutting line through the hole for
line guiding
(12) in the trimmer head and mount the spool
back into the trimmer head. Affix the spool by mounting the
spool cover .
Line Feeding (see figure K)
Semi-automatic Line Feeding
The trimmer is equipped with a semi-automatic feeding sys-
tem. The system feeds 10 mm of the line with every press of
the on/off switch
(3) .
Manual Line Feeding
Press the line-feed button (13) , and pull the cutting line out
to the desired length.
Troubleshooting
Problem Possible Cause Corrective Action
Motor refuses to start Power turned off Turn power on
Mains socket faulty Use another socket
Extension cable damaged Inspect cable, replace if damaged
Fuse faulty / blown Replace fuse
Garden tool functions
intermittently Extension cable damaged Inspect cable, replace if damaged
Internal wiring of garden tool defective Contact Bosch customer service agent
Garden product la-
bours Grass too high Cut in stages
Garden tool does not
cut Cutting line too short/broken off Manually feed cutting line
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
Line retracts into spool Cutting line too short/broken off Remove spool – rethread line (see figures H − J )
Line breaks frequently Line inside the spool entangled Remove spool – rewind line (see figures H − J )
Trimmer used incorrectly Only trim with the tip of the line, avoid stones,
walls and other hard objects. Feed the line regu-
larly to maintain full cutting diameter.
Heavy vibrations Cutting line broken
Cutting system damaged
Grass between spool housing and line-feed but-
ton
Grass in hole for line feed
Pull out cutting line with manual feed (see figure
K )
Contact Bosch customer service agent
Disassemble spool cover and remove grass
Remove grass from hole for line feed
Maintenance and Service
After-Sales Service and Application Service
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. You can find explosion drawings and information on
spare parts at:
www.bosch-pt.com
The Bosch product use advice team will be happy to help you
with any questions about our products and their accessor-
ies.
In all correspondence and spare parts orders, please always
include the 10‑digit article number given on the nameplate
of the product.
Bosch Power Tools F 016 L94 451 | (12.05.2022)