GB
| Operating Instructions
GB-12
Air filter
1.
Loosen the air filter cover screw and remove the air
filter cover.
2.
Wash the air filter in solvent.
3.
Thoroughly squeeze the filter removing excess oil.
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4.
Reinstall the air filters.
5.
Reinstall the air filter cover, and tighten the air filter
cover screw.
WARNING
The use of petrol or combustible solvents for cleaning can
cause fire or explosion. Therefore only use soap water
or non-combustible solvent. Never operate the machine
without the air filter.
SPARK PLUG
RECOMMENDED SPARK PLUG: SAIL BM6A
To ensure proper engine operation, the spark plug must
be properly gapped and free of deposits.
1. Remove the spark plug cover from the housing.
2. Remove the spark plug cap.
3. Clean any dirt from around the spark plug base.
4. Use the spark plug wrench which provided to remove
the spark plug.
5. Visually inspect the spark plug. Remove carbon depo-
sits using a wire brush.
6. Check for discoloration on the top of the spark plug.
The standard color should be a tan color.
7. Check the spark plug gap. The acceptable gap should
be between 0,6-0,7mm.
8. Install /reinstall the spark plug carefully by hand.
9. Once the spark plug has been seated, tighten it with
a spark plug wrench.
10. Reinstall the spark plug cap on top of the spark plug.
11. Reinstall the spark plug cover.
Cleaning
1. Keep your machine clean, the outside of the machine
can be cleaned using a damp soft cloth with a mild
detergent if required, never use water to clean the
machine as it may cause damage to internal parts.
2. Some maintenance products and solvents may dama-
ge the plastic parts, these include products containing
benzene. Trichloroethylene, chloride and ammonia.
3. Take special care to keep the ventilation inlets /outlets
free from obstruction. Cleaning with a soft brush follo-
wed by a compressed air jet will usually be sufficient
to ensure acceptable internal cleanliness.
4. Wear eye protection when carrying out cleaning.
Gear
There is a grease nipple and a plug for filling lubricant on
the gear housing. Use a grease gun to fill with grease.
This should be done after every 30 working hours. Use
special grease which can withstand high temperature and
high pressure.
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CAUTION!
The gear housing must not be filled completely with gre
-
ase. The grease expands as the machine heats up during
operation. If the gear housing was completely filled with
grease it could damage the seals and lead to leakage of
grease.
The grease in the bevel gear does not normally need to
be changed except if repairs are carried out.
