Full Product Manual
8
(1) Loosen the buttery nut, take the cover of
the air lter o and take the air lter out.
Before starting the generator, make sure the
air switch is in the “o” position. Starting the
generator with the switch in the “on” position
is very dangerous. The generator should be
grounded in order to prevent electric shock.
Use dry compressed air (with pressure about
1.96 x 105 Pa) to blow the dust out in the
electric control cabinet and at the surface
of the generator. Check to see how clean
the surface of the sliding ring is. Check the
pressure of the carbon brush. Also, check
whether the position of the carbon brush
at the slide rig is correct and the xture is
reliable with a good contact. According to
the electric wiring diagram, check to see
whether the connecting wire is correct and
the connection is rm. Use a 500MΩ meter
to measure the insulation resistance of the
electrical part. The resistance should be less
than 2MΩ. When measuring devices, make
sure the capacitor is turned o. Otherwise,
it will burn the capacitor. (For silent set, the
inspection may not be carried out).
The fuel and oil in a new engine is drained
before sold. Before you start the engine,
please ll the fuel tank and oil rst. Then,
check to see if there are air bubbles in the
engine. If there are, follow the procedure:
Loosen the connecting nut between the oil
injection pump and oil pipe. Bleed the air from
the system until there are no more bubbles.
Then replace the connecting nut and tighten
it.
Do not use detergent to wash the air lter.
When the performance of the engine
decreases or when the color of the exhaust
gases is bad, exchange the lter. Never start
the engine without air lter as foreign objects
may enter the intake and damage the engine.
(2) After replacing the air lter, replace the
cover and tighten the buttery nut rmly.
BUTTERFLY NUT
AIR FILTER COVER
FILTER CORE
COVER AT THE CHECK
MOUTH FOR AIR FILTER