ADJUSTING THE OIL FLOW RATE
WARNING
Never fill the oil reservoir or adjust the oiler with the engine running.
The guide bar and chain are automatically lubricated by a pump that operates when the chain is in motion. The
pump is set at the factory to deliver a minimum flow rate, but it can be adjusted. A temporary increase in oil
flow is often desirable when cutting hard wood.
Adjust the pump as follows:
Stop the engine and make sure the ON/OFF Switch is in the “O” position.
Place the unit on its side with the oil reservoir up.
With a screwdriver, push in on the oil flow adjusting screw and turn in the desired direction (there are three
incremental settings).
1.
Oil Tank
2.
Chain Cover
a)
Clockwise
–
Decrease Lubrication
b)
Anti-Clockwise
–
Increase Lubrication
c)
Middle
IMPORTANT
The oil flow adjusting screw must be pressed in slightly to turn. Failure to do so, could damage the pump
and screw.
MAINTENANCE
Only undertake maintenance and service work described in this manual. More extensive work must be
carried out by an authorised service dealer. (Visit www.thehandy.co.uk to find your nearest).
IMPORTANT:
If a part needs replacement, only use parts that meet the manufacturer’s specifications. Replacement parts
that do not meet specifications, may result in a safety hazard or poor operation.
Engine repairs must be made by an approved service dealer.
POWER UNIT
WARNING
Prior to undertaking any inspection or maintenance, ensure the engine has stopped and completely cooled.
Contact with moving cutting heads or hot exhausts may result in a personal injury.
CARBUETTOR
The carburet
tor governs the engine’s speed via the
throttle control. Air and fuel are mixed in the carburettor.
The air/fuel mixture is adjustable as is the engine speed. Correct adjustment is essential to get the best
performance from the machine. The T-screw regulates the throttle setting at idle speed, H-screw the max
speed and L-screw the air/fuel mix. Special tooling is required and should be undertaken by your approved
service dealer.
