Sanli Brushcutter User Guide 15
Basic maintenance made easy.
WARNING! If the brush cutter is not serviced correctly, you could
void warranty and reduce its ability to operate effectively.
1. Spark plug.
Wait until the engine has cooled before disconnecting the spark plug cover and then
removing the spark plug with the box spanner supplied. If it is dirty, you can clean the
plug with a wire brush.
The applicable spark plug for this machine is the NGK BPMR7A. For optimum results
we advise you to replace the spark plug after 20 hours of use.
When refi tting the spark plug take care not to over-tighten. If adjusting yourself, note that
the spark plug gap must be set initially to 0.6 but after the machine has been used for
some time, regulate the gap to 0.7 mm.
2. Air fi lter.
Ensure that the engine is cool, remove the air fi lter cover and then take out the air fi lter
element, see
(Figure 25)
. Put the cover back on the housing immediately to prevent any
objects falling into the air intake.
Carefully brush off any excess dirt particles, or clean fi lter element using lukewarm soapy
water. When cleaning with water, rinse thoroughly and allow to dry before replacing air
fi lter element.
3. Storing petrol and oil.
WARNING! Petrol is highly fl ammable so extreme caution must
be taken. Always store petrol in approved containers and ensure
petrol is less than three months old.
Carbon
0.6mm
Air fi lter
element
Figure 25.
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