FERREX CSP50 - Chain Lubrication Maintenance; Carburettor Settings Maintenance; Guide Bar Maintenance

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Symbole
• Remove the two xing nuts (20) with the spark plug wrench / slotted screwdriver (28).
• Remove the chain cover (22).
• Slide the slotted hole of the guide bar (16) over the two protruding pins.
• Place the saw chain (17) over the teeth of the chain wheel (26). Insert the saw chain (17)
accurately in the direction indicated on the guide bar (16). In the tip of the guide bar (16)
there is a guide wheel into whose teeth the saw chain (17) must be inserted.
• Pull slightly on the guide bar (16) to slightly pre-tension the saw chain (17).
• Fit the chain cover (22) back on. Make sure that the internal chain tensioning pin (23) ts
into the matching hole (25) in the guide bar (16). If necessary, adjust the chain tensioning
screw (21) with the spark plug wrench / slotted screwdriver (28).
• Screw on the two fastening nuts (20) by hand. However, make sure that you do not tighten
them yet.
• Use the spark plug wrench / slotted screwdriver (28) to turn the chain tensioning screw
(21) clockwise until the lower part of the saw chain (17) slides into the guide bar (16). The
saw chain (17) must be in contact with the underside of the bar. When the chain brake is
released, it must be possible to pull the saw chain (17) over the guide bar (16) by hand.
Note
A new saw chain (17) stretches and needs to be retensioned more often.
• Tighten the two xing nuts (20) with the spark plug wrench / slotted screwdriver (28).
13.9 Sharpening and maintaining the saw chain
m WARNING
Risk of injury!
Always wear protective gloves when touching the saw chain (17). Danger of injury due to
the sharp cutting teeth!
Note
An optimally maintained and sharpened saw chain reduces physical strain, wear and leads
to good cutting results.
Clean, maintain and sharpen the saw chain regularly.
Check the saw chain regularly for cracks and damaged rivets.
A bench grinder can be attached to the bench grinder aid (18) for a secure hold during
grinding.
Only use special round saw chain les with Ø 4.8 mm (3/16”) for the saw chain included in
the scope of delivery.
In a sharpening kit, e.g. from Oregon, you will nd detailed information on the sharpening
process.
Alternatively, use an electric chain sharpener and follow the manufacturer’s instructions.
Cleaning and maintenance