Qualcast QG-BC 30 Original Operating Instructions page 26

Please adhere to the following maintenance periods in order to ensure a failure-free operation.
Important! Fill in engine oil and fuel before starting up the engine for the first time.
(2-STROKE)
Check the
air filter
Clean the
air filter
Clean the
petrol filter
Visual inspection
of the unit
Clean the
spark plug
Check and
readjust the
carburetor's
throttle valve
Clean the
cylinder head
Set the valve
clearance
Important: The positions marked with "X" should only be carried out by a repair agent.
22
After an
Before operating
each use period of 20
hours
X
X
Helpline No. UK 0151 649 1500 / IRE 189 094 6244
After an After an
operating operating
period of 50 period of 100
hours hours
X
X
Distance:
0.6mm,
Replace if
necessary
.
After an
operating
period of 300
hours
Change the
filter element if
necessary
X*
X*
X*