Scheppach CSP4000 Originalbetriebsanleitung Seite 39

Move the filter with a long screwdriver to put it in
its proper slot.
• Fill the tank with fresh fuel mixture. Put the cap
on the tank.
Spark plug (Fig.17-19,22)
m NOTE!: In order for the saw motor to remain pow-
erful, the spark plug (G) must be clean and properly
gapped (0.6 mm). Spark plugs should be cleaned or
replaced every 20 hours.
• Set the power switch (11) to „Stop (0)".
• Remove the air filter cover (5) by removing the air
filter mounting nut (6). The cover can then be re-
moved.
• Disconnect the spark plug from the ignition wire
by gently pulling it and turning the spark plug (G).
• Remove the spark plug with a spark plug wrench
(20). Do not use other tools.
• Clean the spark plug with a copper wire brush or
replace it with a new one. (Fig.22)
Carburetor setting
The carburetor has been set to its perfect adjustment
at the factory. If it requires adjusting, take the saw
to your nearest authorized after-sales service outlet.
m WARNING!: You may not make settings on the
carburetor itself!
Bar
• Check after every 8 hours of work to ensure uni-
form wear.
Chain
Chain Tension
Periodically check the chain tension and adjust if
necessary, so that after use the chain is snug against
the rail, but still loose enough that it can be pulled by
hand. (Fig.8)
Breaking in a new saw chain
A new chain and bar will need chain readjustment af-
ter as few as 5 cuts. This is normal during the breakin
period, and the interval between future adjustments
will begin to lengthen quickly.
Chain lubrication
Always make sure the automatic oiler system is
working properly. Keep the oil tank filled with Chain,
Bar and Sprocket Oil.
Adequate lubrication of the bar and chain during cut-
ting operations is essential to minimize friction with
the guide bar.
Never starve the bar and chain of lubricating oil. Run-
ning the saw dry or with too little oil will decrease cut-
ting efficiency, shorten saw chain life, cause rapid
dulling of chain, and lead to excessive wear of bar
from overheating. Too little oil is evidenced by smoke
or bar discoloration.
Chain Sharpening
 www.scheppach.com  service@scheppach.com  +(49)-08223-4002-99  +(49)-08223-4002-58  www.scheppach.com  service@scheppach.com  +(49)-08223-4002-99  +(49)-08223-4002-58
m NOTE!: For smooth and safe operation, it is im-
portant that the chain is always sharp. The chain
should be sharpened when:
• Wood shavings are dust-like.
• You have to expend extra power sawing.
• The saw cut is not straight.
• The vibration increases.
• Fuel consumption increases.
m NOTE
We recommend that a professional sharpen the
chain.
39 І 64