17
English (Original instructions)
TROUBLESHOOTING
IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORISED SERVICE DEALER.
PROBLEM POSSIBLE CAUSE SOLUTION
Line will not advance.
Line welded to itself. Lubricate with silicone spray.
Not enough line on spool.
Install more line. Refer to “Line Replacement”
earlier in this manual.
Line worn too short.
Pull lines while alternately pressing down on and
releasing bump head.
Line tangled on spool.
Remove line from spool and rewind. Refer to
“Line Replacement” earlier in this manual.
Engine speed too slow. Advance line at full throttle.
Grass wraps round shaft housing
and bump head.
Cutting tall grass at ground level. Cut tall grass from the top down.
Operating trimmer at part throttle. Operate trimmer at full throttle.
Bump knob hard to turn.
Screws threads dirty or
damaged.
Clean threads and lubricate with grease - if no
improvement, replace bump knob.
Lubricant drips from silencer.
Operating trimmer at part
throttle.
Operate trimmer at full throttle.
Check lubricant/fuel mixture.
Use fresh fuel and the correct 2-stroke lubricant
mix.
Air filter dirty. Clean per instruction in Maintenance Section.
For technical review, sent 3 Dec 2013.
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