Technical data

20
WG307E WG308E
Limbing and Trimming
Electric Chain Saw
4. Maintain the JawSaw with care and have any
damage or malfunction repaired by an authorized
service center:
• NeverexposetheJawSawtorain.
• Keepchainsharp,clean,andlubricatedforbetter
and safer performance.
• Followstepsoutlinedinthismanualtosharpen
chain.
• Keephandlescleanandfreefromoil.
• Keepallscrewsandnutstight.
• NevercarrytheJawSawbythepowercord.
• Neveryankthepowercordtounplugit.
• Keeppowercordawayfromheat,oilandsharp
edges.
• Inspectextensioncordsanddonotuseif
damaged.
5. When servicing, use only identical replacement
parts.
6. When not in use, always store JawSaw
• Inahighorlockedplace,outofchildren’sreach.
• Inadryplace.
REPLACING SAW CHAIN/CHAIN BAR
Replace chain when cutters are too worn to sharpen or
when chain breaks. Only use replacement chain noted
in this manual. Always include new drive sprocket
when replacing chain. This will maintain proper driving
of chain. Inspect guide bar before sharpening chain.
A worn or damaged guide bar is unsafe. A worn or
damaged guide bar will damage chain. It will also make
cutting harder.
To Replace the bar, remove the mounting plate (a),
which is retained by a single screw.
To fit to the new bar, fit the mounting plate (a) into
the new bar by tightening the screw clockwise. The
projecting tab (f) must be fitted through the bar slots
outwards. (See Fig. F&G1)
SHARPENING SAW CHAIN
WARNING: Unplug JawSaw from power
source before servicing. Severe injury or
death could occur from electrical shock or body
contact with moving chain.
WARNING: Cutting edges on chain are
sharp. Use protective gloves when handling
chain.
Keep chain sharp. Your saw will cut faster and more
safely. A dull chain will cause undue sprocket, guide
bar, chain, and motor wear. If you must force chain into
wood and cutting creates only sawdust with few large
chips, chain is dull.