82
9. Maintenance (EX-PS only)
English
■
SAW CHAIN
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:
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 :
90SG
File size
:
5/32 in (4.0mm)
Place your file on the cutter and push straight forward.
Keep the file position as illustrated. (MA6)
After every cutter has been set, check the depth gauge
and file it to the proper level as illustrated. (MA7)
Be sure to round off the front edge to reduce the
chance of kickback or tie-strap breakage.
(1) Appropriate gauge checker
(2) Make the shoulder round
(3) Depth gauge standard
WARNING
WARNING
WARNING
EX-PS
MA6
EX-PS
MA7
Содержание EXZ2401S
Страница 92: ...92 12 Parts list Fig 1 EXZ PU S N 60300000 and up...
Страница 94: ...94 12 Parts list Fig 2 EX2 BC S N 50200000 and up...
Страница 96: ...96 Fig 3 ENGINE UNIT 60100000 and up 12 Parts list...
Страница 98: ...98 12 Parts list Fig 4 EX LRT S N 000531 and up...
Страница 100: ...100 12 Parts list Fig 5 EX PS S N 000000 and up...
Страница 102: ...102 12 Parts list Fig 6 EX HE S N 000101 and up...
Страница 104: ...104 12 Parts list Fig 7 EX RMS S N and up...
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