TROUBLE SHOOTING
Failures such as a di
ffic
ulty in star
ti
ng the engine, irregularity in func
ti
ons and abnormality in performance can normally be
prevented if careful
att
en
ti
on is paid to all opera
ti
ng instruc
ti
ons & maintenance procedures.
Should the engine not func
ti
on properly, check the following?
That the fuel system is in good condi
ti
on and fuel is
fl
owing to the engine.
The igni
ti
on system is in good condi
ti
on and the spark plug, sparks correctly.
Compression of the engine is adequate. (service dealer assistance required to diagnose)
FAILURE TO START
Correctly follow the star
ti
ng procedure, not se
tti
ng the choke lever or priming the engine can cause it not start.
Ensure that fuel is fresh and clean. Dispose of fuel from the tank, par
tic
ularly if over 30 days old.
Install a new, properly gapped spark plug.
When there is serious trouble with the unit, have your local approved service dealer inspect it for you.
POWER UNIT - PROBLEM
POSSIBLE CAUSE
SOLUTION
Non Start, Power Loss or Sudden Stop
1.
Fuel Tank Empty
2.
Mixture not reaching carburetor
3.
Water in fuel mixture
4.
The Air Filter is dirty
5.
Carbon deposits in cylinder or
exhaust.
1.
Add Fuel
2.
Drain & rinse mixture from fuel system
3.
Clean Fuel Filter
4.
Clean Air Filter
5.
Clean all a
ff
ected parts or change exhaust
Engine runs but head not rota
ti
ng
Possible clutch failure
Take to authorised service/repair dealer
Power Unit is smoking
Incorrect fuel/oil mixture
Drain tank & use 40 parts unleaded fuel to 1
part mineral oil (40:1). For semi & synthe
tic
oils,
us manufacturer ra
ti
os
Idle is lumpy or a
tt
achment rota
ti
ng
without trigger depressed
Fuel Mix/Idle Screw is incorrectly
adjusted
Take to authorised service/repair dealer
LINE TRIMMER - PROBLEM
POSSIBLE CAUSE
SOLUTION
Line will not advance
1.
Line is welded to itself
2.
Insu
ffici
ent line on spool
3.
Line has worn too short
4.
Line is tangled in spool
1.
Lubricate with silicone spray
2.
Add more line
3.
Bump head on ground to feed line.
4.
Remove line from the spool & rewind
Trimmer head is dif
fic
ult to rotate
Build up of grass or grass wrapped
around head
Clean head by removing grass
Grass wrapping around a
tt
achment sha
ft
&
head assembly
Cu
tti
ng tall grass at ground level
Cut tall grass in stages, from the top down
PRUNER - PROBLEM
POSSIBLE CAUSE
SOLUTION
Di
ffic
ult to cut branches
Chain is blunt
Change chain or arrange for sharpening
Chain is smoking
Lack of lubrica
ti
on
1.
Check that oil duct is clear
2.
Top up the oil canister with chain oil
Chain not rota
ti
ng
1.
Chain too
ti
ght
2.
Chain Sprocket faulty
1.
Adjust chain tension
2.
Replace
HEDGECUTTER - PROBLEM
POSSIBLE CAUSE
SOLUTION
Blades not reciproca
ti
ng
1.
Blades fused by sap
2.
Gear head issue
1.
Lubricate with Mul
ti
-purpose spray and
leave to soak
2.
Take to authorised service/repair dealer
BRUSHCUTTER - PROBLEM
POSSIBLE CAUSE
SOLUTION
Vibra
ti
on through machine
Blade has been incorrectly assembled
Strip down blade assembly, follow instruc
ti
ons.
Содержание WEMC26
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Страница 22: ...PARTS DIAGRAM WEMC26 Engine ...
Страница 36: ...Webb Lawnmowers Murdock Road Dorcan Swindon Wiltshire SN3 5HY ...