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5. Remove all thread remnants from the coil capsule
(23).
6. Take the new thread coil (48) and pull out 10 cm of
both trimming lines.
7. Clamp the two threads in the opposite notches (55) in
the thread coil (48) (Fig. 33).
8. Insert the new thread coil (48) into the coil capsule
(23).
The side of the thread coil (48) on which the running
direction is indicated by arrows must be visible after
insertion.
9. The thread coil (48) must be inserted so that the
notches (55) in the thread coil (48) are aligned with
the thread outlet eyelets (54) to allow easy threading
of the thread.
10. Insert the two threads into the respective thread outlet
eyelets (54).
11. Turn the thread coil (48) slightly back and forth until
the integrated lock-in stages of the thread coil (48)
slide into the lock-in stages of the coil capsule (23).
This prevents unintentional adjustment.
12. Replace the cover (51) with the compression spring
(53) on the coil capsule (23).
Ensure that the unlocking levers (52) on the cover
(51) fit exactly into the recesses on the coil capsule
(23). You can hear them click into place.
Notes:
So that new thread is fed in, press the trigger (47) the
thread coil (48) firmly on the floor with the engine running
(Fig. 22).
If the thread is initially longer than the cutting circle speci-
fied, it is automatically shortened to the correct length by
the thread cutter (22).
13.1.2
Replacing the thread in the thread
coil (48) (Fig. 30-34)
Alternatively, the thread on the thread coil can also be re-
placed.
1. Disassemble the coil capsule (23) as described under
8.3.
2. Open the coil capsule (23) by pressing the two releas-
es (52) on the coil capsule (23) firmly together at the
same time.
3. Remove the cover (51) with the pressure spring (53)
of the coil capsule (23) and remove the thread coil
(48).
4. Pull the thread ends of the thread coil (48) out of the
thread outlet eyelets (54).
5. Remove all thread remnants from the coil capsule (23)
and the thread coil (48).
6. Bend the new thread in the middle (at approx. 2 me-
tres) and insert the bent part of the thread into one of
the notches (56) of the centre bar of the thread coil
(48).
There must now be one thread end in the lower cham-
ber and one in the upper chamber of the thread coil
(48).
7. Wind the two thread ends in the direction of the arrow
"LH
WIND LINE" specified on the top of the
thread coil (48).
8. Take the thread coil (48) and pull out 10 cm of both
threads.
9. Then clamp the two threads in the opposite notches
(55) in the thread coil (48).
10. Proceed further as described under 13.1.1 point 8.
13.1.3
Tool required:
Included in the scope of delivery
• Phillips screwdriver (D)
• Flat file*
* = not included in the scope of delivery!
The thread cutter (22) can become blunt over time.
1. If you notice this, loosen the two screws with which
the thread cutter (22) is attached to the protective cov-
er (21). Use the Phillips screwdriver (D).
2. Then fasten the thread cutter (22) in a bench vice.
3. Grind the cutting edge of the thread cutter (22) using a
flat file and make sure to maintain the angle of the cut-
ting edge.
4. Refit the thread cutter (22) onto the protective cover
(21).
Note:
Replace or sharpen the thread cutter at the end of each
mowing season or as needed.
13.1.4
Note:
If the blades become slightly dull, you can sharpen them
yourself.
Tool required:
* = not included in the scope of delivery!
• Flat file*
• Bench vice*
1. Remove the cutting blade (25) as described under
8.4.
2. Fasten the cutting blade (25) in a bench vice.
3. Grind all 3 blades of the cutting blade (25) using a flat
file and make sure to maintain the angle of the cutting
edge (~25°). Only file in one direction.
4. Replace it after resharpening the cutting edge five
times at the latest.
Replace the cutting blade (25) if the cutting edge is heavi-
ly worn or broken.
An unbalanced cutting blade causes the brush cutter/
grass trimmer (20) to vibrate strongly; this poses a danger
of injury!
13.2
Hedge trimmer
1. Check that the screws in the cutter bar are tight.
2. You can smooth out slight nicks on the cutting teeth
yourself. To do this, draw an oil stone along the cut-
ting edges. Only sharp cutting teeth provide a good
cutting performance.
3. Blunt, bent or damaged cutter bars must be replaced.
www.scheppach.com
Resharpening the thread cutter (22)
(Fig. 1, 35)
Grinding the cutting blade (25) (Fig. 1)
GB | 47
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