25
The saw chain has to be sharpened if
instead of wood shavings only saw dust is ejected
you have to press the power pruner through the wood
during cutting
For sharpening a saw chain some expertise is necessary.
The saw chain must be regrinded in a specialised shop.
You can also sharpen your saw chain yourself by using our
electric sharpener KSG 104 (article-no.: 302230) or KSG 220 A
(article-no.: 302360).
Saw chain type
Oregon 91 P052X
Depth limiter distance T
0,64 mm (.025“)
Sharpening angle
α
30°
Breast angle
β
60°
Clearing angle
90°
Chain wheel
The demand of the chain wheel (8) is particularly great. Check
regularly the teeth of the chain wheel for wear or damages.
A worn or damaged chain wheel reduces the durability
of the saw chain and should therefore immediately be
exchanged by the customer service.
Cleaning
Clean the chain saw carefully after each application so that
the faultless function is kept.
Clean the case with a soft brush or a dry cloth.
Water, solvents and polishing agents shall not be
applied.
Check that the ventilation slots for the motor
cooling are free (risk of overheating).
After a longer operation period (1
–
3 hours) remove the
cover (5), the guide bar (1) and the chain (2) and clean
them with a brush.
If heavily contaminated, clean the device using a
commercial chain cleaner.
Remove all adhering substances with a brush from the
chain wheel (24) and guide bar retainers (a).
Clean the oil flow canal (B) with a clean cloth or a brush.
Pay attention during assembly that the seal (7)
for the oil flow channel has been inserted.
Cleaning of guide bar
Regularly inspect and clean
the chain tensioner (6)
the oil discharge opening (A) of the guide rail
Remove any burr using a flat file and emery paper.
Turn round the guide bar after each chain
exchange/sharpening to avoid single-side wearing
Transport
Remove the battery before each
transport.
Transport the chain saw only with the chain protection put
on.
When transporting the device within a car put it in the boot or
on a separate loading area. Secure the chain saw against
tipping over.
Refer to the respective “Operating instructions” for further
information on the batteries and the charger.
Storage
Store machines that are not in use in a dry locked place
protected against frost and outside the reach of children and
unauthorized persons.
Before a longer period of storage
carry out the following to
extend the power pruner
’
s service life and ensure an easy
operation:
Remove the battery
thoroughly clean the device
Remove the oil from the oil tank.
: Some chain oils tend to encrustations after a longer
period. For this reason the oil system should be
flushed before a longer storing with a chain saw
cleaner. Fill the cleaner up to the middle (approx. 50
ml) into the oil tank. Close the tank. Switch on the
power pruner without assembled guide bar and chain
until the complete cleaner has left the oil opening of
the power pruner.
Put the saw chain for a short time into an oil bath and
enwrap it afterwards in an oil paper.
Put the chain guard in place.
Refer to the respective “Operating instructions” for further
information on the batteries and the charger.
Guarantee
Please observe the enclosed terms of guarantee.
