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Check the hedge trimmer after each application for
− wear and tear, in particular sliding play of the cutting device
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Readjust the sliding play if cut material is clamped between the
blades or the play has increased due to normal wearing of the
cutting device after a longer period of use.
To obtain good cutting results the free motion between the
blades and the sword must be correctly adjusted.
For this proceed as follows:
Loosen the nuts (E) on the top surface of the cutting
device.
Slightly tighten the screws (F) on the underside (if required
loosen them previously).
Turn the screw back anticlockwisely by a quarter up to a
half turn.
Use a screwdriver to hold the screw and firmly tighten the
nuts.
The sliding play is correctly adjusted if the washer
under the screw head can just be freely moved back and
forth by hand.
Lubricate the cutting device using environmental-
compatible lubricating oil.
If the play is too small, this may cause a great extent of
heating and thus damage to the device.
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The chain lubrication is factory-set. Depending on the type of
wood and working techniques the amount of oil may vary and
has to be corrected.
Adjust the chain lubrication using the
adjusting screw (l) which is located below the
product.
Anticlockwise turning large amount of oil (MAX)
Clockwise turning small amount of oil (MIN)
The chain lubrication is correctly adjusted when the
saw chain throws off small amounts of oil during
operation.
S
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Saw chain and guide bar are exposed to a great extent of
wearing. Replace the chain saw and the guide bar without any
delay if their proper function is no longer ensured.
"Installing the guide bar and the chain saw".
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You can only work safely and well with a sharp
and clean saw chain. Damaged or incorrectly
sharpened saw chains increase the risk of
kickbacks.
The saw chain has to be sharpened if
only wood dust is thrown out instead of shavings
you have to press the chain saw through the wood during
cutting
Inexperienced users: Have the saw chain sharpened by a
specialist/service workshop.
If you sharpen the saw chain by yourself, note the values below
and use the supplied round file. (Additional accessories are
available from specialist shops.)
/
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Saw chain type
Round file
Depth gauge distance T
Sharpening angle α
Breast angle β
Planing tooth length a
Only remove a little amount of material when
sharpening.
You can also sharpen your saw chain yourself by using our
electric sharpener KSG 220 A (article-no.: 302360).
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• Check and clean the oil outlets (G) of the guide bar and the
guiding groove (H) on a regular basis.
• Remove any burr using a flat file.
• Turn
round
the
exchange/sharpening to avoid single-side wearing.
Immediately replace a damaged guide bar.
C
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The demand of the chain wheel is particularly great. Check
regularly the teeth of the chain wheel for wear or damages.
Clean the chain wheel (56) and the guide bar fixing
device using a brush.
A worn or damaged chain wheel reduces the
durability of the saw chain and should therefore
immediately be exchanged by the customer service.
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Oregon 91 P0
Ø 5,5 mm (7/32")
0,64 mm (.025")
25°
60°
min. 3 mm
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guide
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chain
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