GB-15
PSJ2310
G
B
SAW CHAIN
WARNING
It is very important for smooth and safe operation
to keep the cutters always sharp.
Your cutters need to be sharpened when:
• Sawdust becomes powder-like.
• You need extra force to saw in.
• The cut way does not go straight.
• Vibration increases.
• Fuel consumption increases.
Cutter setting standards:
WARNING
Be sure to wear safety gloves.
Before filing:
• Make sure the saw chain is held securely.
• Make sure the engine is stopped.
• Use a round file of proper size for your chain.
Chain type : 25AP
File size
: 5/32 in (4.0 mm)
Place your file on the cutter and push straightforward.
Keep the file position as illustrated.
9. Maintenance
After every cutter has been set, check the depth gauge
and file it to the proper level as illustrated.
(1) Appropriate gauge checker
(2) Make the shoulder round
(3) Depth gauge standard
0.25" (0.65 mm)
WARNING
Be sure to round off the front edge to reduce the
chance of kickback or tie-strap breakage.
Make sure every cutter has the same length and edge
angles as illustrated.
(4) Cutter length
(5) Filing angle
(6) Side plate angle
(7) Top plate cutting angle
10. Storage
Aged fuel is one of major causes of engine starting
failure. Before storing the unit, empty the fuel tank and
run the engine until it uses all the fuel left in the fuel line
and the carburetor. Store the unit indoor taking neces-
sary measures for rust prevention.
11. Disposal
• When you dispose of the machine, do not disassemble the
machine.
• When you dispose of the machine, fuel, oil, be sure to follow
your local regulations.
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