Powerplus POWXG1018 - Guide Bar Maintenance; Chain Sharpening

POWXG1018 EN
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To lubricate sprocket tip:
Warning: wear heavy duty work gloves when handling the bar and chain.
 Press the stop switch down.
Note: it is not necessary to remove the saw chain to lubricate the guide bar
sprocket tip. Lubrication can be done on the job.
21. Clean the guide bar sprocket tip.
 Using the lube gun (optional), insert needle nose into the lubrication hole and inject grease
until it appears at outside edge of sprocket tip (fig. 20).
 Rotate saw chain by hand. Repeat lubrication procedure until the entire sprocket tip has
been greased.
12.3 Guide bar maintenance:
Most guide bar problems can be prevented merely by keeping the chain saw well maintained.
Insufficient guide bar lubrication and operating the saw with chain that is too tight will
contribute to rapid bar wear. To help minimize bar wear, the following guide bar maintenance
procedures are recommended.
Warning: always wear protective gloves during maintenance operations. Do
not carry out maintenance when the engine is hot.
12.4 Chain sharpening:
Chain sharpening requires special tools to ensure that cutters are sharpened at the correct
angle and depth. For the inexperienced chain saw user, we recommend that the saw chain be
professionally sharpened by the nearest professional service center. For non-experienced
users of the chain saw, we recommend to have the chain sharpened by a specialist in any
authorized service.
Warning: when having wrong sharpened chain, there may occur a higher
danger of kickback.
 To sharpen the saw chain, use the suitable sharpening tools:
 round chain file
 file leading
 chain measuring calibre.
These tools can be bought in any specialsed stores.
 To gain well shaped sawdust particles, use sharp chain. If there appears wooden powder,
you must sharpen the saw chain.
Warning: all cutting teeth must be similarly long. Different length of the
teeth can cause rough run of the chain or its rupture, as well.
 Minimum length of the teeth must be 4mm. If they are shorter, remove the saw chain.
 Angles, which the teeth are under, must be followed.