POWXG2015
EN
Copyright © 2014 VARO
P a g e
|
14
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16 TROUBLE SHOOTING
PROBLEM
PROBABLE CAUSE
CORRECTIVE ACTION
Unit won’t start or
starts but will not
run.
Incorrect starting procedures.
Incorrect carburettor mixture
adjustment setting.
Fouled sparking plug.
Empty fuel tank.
Primer bulb was not pressed
enough.
Follow instructions in the
User Manual.
Have carburettor adjusted
by an Authorized Service
Centre.
Clean/gap or replace plug.
Fill fuel tank with properly
mixed fuel.
Press primer bulb fully and
slowly 10 times.
Unit starts, but
engine has low
power.
Fuel filter is plugged.
Incorrect lever position.
Dirty spark arrester screen.
Dirty air filter.
Incorrect carburettor mixture
adjustment setting service
dealer.
Replace the fuel filter.
Move to RUN position.
Replace spark arrester
screen.
Remove, clean and reinstall
filter.
Have carburettor adjusted
by an Authorized Service
Centre.
Engine sputters. !
Incorrect carburettor mixture
adjustment setting.
Air filter is plugged.
Old or improperly mixed fuel.
Have carburettor adjusted
by an Authorized Service
Centre.
Replace or clean the air
filter.
Drain gas tank/add fresh
fuel mixture.
No power under
load.
Incorrect carburettor mixture
adjustment setting.
Old or improperly mixed fuel.
Air filter is plugged.
Fouled spark plug.
Have carburettor adjusted
by an Authorized Service
Centre.
Drain gas tank /add fresh
fuel mixture.
Replace or clean the air
filter.
Clean/gap or replace plug.
Runs erratically
Incorrectly gapped sparking
plug.
Plugged spark arrester.
Dirty air filter.
Clean/gap or replace plug.
Clean or replace spark
arrester.
Clean or replace air filter.
Smokes
excessively.
Incorrect carburettor mixture
adjustment setting.
Incorrect fuel mixture.
Have carburettor adjusted
by an Authorized Service
Centre.
Use properly mixed fuel
(40:1 mixture).