Scheppach MF1200-4E Traduction Des Instructions D'origine page 33

Care of the guide rail
Turn the rail around every time you have the chain
sharpened or replaced. This will avoid a one-sided
wear of the rail, especially at the top and bottom.
Regularly clean
1 = the opening for the oil supply
2 = the oil passage
3 = the raceway groove of the rail
Servicing and sharpening of saw chain
The correct sharpened chain
Working effectively with the chainsaw is only possible
if the chain is in good condition and
sharp. This also reduces the risk of kickback. The
chain can be re-sharpened by any dealer. Do not at-
tempt to sharpen the chain yourself unless you have
the necessary special tools and experience. A prop-
erly sharpened chain goes way through the wood and
it requires very little pressure. Do not work with a dull
or damaged chain. It increases physical exertion, in-
crease the vibrations and leads to unsatisfactory re-
sults and higher wear.
• Clean the chain.
• Check it.
• Replace damaged or worn parts with matching
spare parts they are in the shape and size of the
original parts as necessary.
• Sharpening a chain should be performed only by
experienced users! Notice. Below the angle and
dimensions If the chain is not properly sharp-
ened or the depth is too small, there is a higher
risk of reversion effects and resulting injuries!
The chain cannot be fixed on the guide rail. It is
therefore best to remove the chain from the rail and
then sharpen.
• Select the appropriate tools for the chain pitch
sharpening tool. See "Specifications" for the al-
lowed chain pitches.
The chain pitch (for example 3/8 ") is highlighted in
the depth of each blade. Use only special files for
chainsaws! Other files have the wrong shape and the
wrong cut. Select the file according to the diameter of
your chain pitch. Make sure to observe the following
angle when sharpening the chain diameter.
A = filing angle
 www.scheppach.com  service@scheppach.com  +(49)-08223-4002-99  +(49)-08223-4002-58
B = the angle of the side plate
The angle must also be maintained for all knives.
For irregular angles, the chain is run irregularly, wear
quickly and break down prematurely.
Since these requirements can only be met with suf-
ficient and regular exercise:
• A File Holder must be used when sharpening the
saw chain by hand. The correct filing angle marked
on it.
• Hold the file horizontally (at a right angle to the
guide rail) and file according to the angle mark on
the file holder. Support the file holder on the top
plate and depth gauge.
• File down. The knife is always from the inside to the
outside
• The file sharpens only in forward motion. Lift it off in
the backward motion.
• Do not touch the dynamic links with the file.
• Turn the file regularly continue to avoid a onesided
wear.
• Remove to remove a piece of hard wood, bones
raw edges.
All knives must have the same length, otherwise they
will also vary. As a result, the chain is irregular and it
increases the risk of going broke.
Check the hedge trimmer for obvious faults such
as:
loose attachments
–
worn or damaged components
–
bent, broken or damaged cutting tools
–
correctly attached and working covers and safety
–
devices
wear, in particular, cutting tool play
–
Immediately replace damaged or blunt cutting tools,
even in the event of minor damage.
Oiling the gears
Oil the gears every 10 to 20 operating hours.
Position the grease gun at the lubricating nipples
1
(10).
2 Insert some grease.
Oil the cutting tools and the angle adjustment with en-
vironmentally friendly lubricant.
The user is responsible for all damages caused
by non-compliance with instructions in this man-
ual. This also applies to non-authorized modifi-
cations of the tool, use of non-authorized spare
parts, accessories, working tools, unrelated and
not intended use, secondary damages due to use
of faulty components.
Wear Parts
Even when used in the intended way, some compo-
nents are subject to normal wear. They have to be
replaced depending on the kind of duration of usage.
GB 33