POWXQG3050
EN
Copyright © 2014 VARO
P a g e
|
12
www.varo.com
9.7
Way of the cooling air
This engine is air-cooled. Dust clogging between
the inlet port of the cooling air and cylinder fins will
cause overheating of the engine. Periodically
check and clean the cylinder fins after removing
the air cleaner and the cylinder cover.
9.8
Sparking Plug
Starting problems and misfiring are often caused by a fouled sparking plug. Periodically clean
the sparking plug, and replace with a new one as and when required.
Important: When dismounting the plug cap, be careful not to remove the
seal. Operating the engine without the seal may cause the engine to
overheat.
Important: When inserting the sparking plug, first screw it in with your
fingers, and then tighten it with the help of a suitable plug spanner.
Overtightening will damage the cylinder and the piston.
9.9
Gearbox
Apply multipurpose grease after every 25 hours of use.
9.10
Silencer
9.10.1
After 100 hours of use
Check to see if any oil or grease has worked its
way in between the clutch lining and drum, and if
it has, wipe it away using oil-free and unleaded
petrol.
9.10.2
Maintenance before storage
Use a dry rag to wipe away any fuel which has
been spilt onto the unit.
Extract fuel from the tank and run the engine until it stops naturally.
Remove the sparking plug and put in 1-2cc of 2- stroke oil in the
engine. Pull the starter rope 2-3 times, set the plug back, and stop it
at the contraction position.
Apply anti-rust oil to the metal parts such as the throttle wire, etc.,
put the cover on the blade, and keep it indoors to avoid exposing it
