5
(10) Check the air filter. Clean or replace air filter, if
necessary
(11) Check if the circuit breaker outlet switch is in OFF
position for Manual GenSet
1) Check the engine oil
a) Check the engine oil level with oil dipstick And the
oil level should be between the H (high) and L (low)
positions.
b) If the oil level is lower than L position, add the en-
gine oil.
c) Check if the engine is clean or not.
CAUTION
The engine oil decreases slowly when unit is running
continuously. In order to avoid lacking of engine oil to
cause fault, inspect the oil level and add engine oil if
necessary.
2) Check the cooling water level in radiator.
Engine cooling water must include antifreeze according
to the coolest weather conditions in the area.
A mixture of 50% antifreeze and 50% water provides
a good protection in all area.
CAUTION
Radiator
Be careful of the hot radiator. It’s very dan-
gerous to open the radiator cover when the cooling
water is very hot. The vapor and splashed water may
scald you seriously. Don’t open the radiator cover
when the engine is running or after the engine is
stopped just for a while. Because the cooling water
temperature is very high in this time.
Check the cooling water after the engine stops. Open
the radiator cover when check it, check the radiator if
full of the cooling water or not.
CAUTION
Tighten the radiator cover by turn it in right after
checking. Otherwise, the cooling water may be vapor-
ized, causing a fatal fault.
3) Check the fan belt
Check the tension and the extend length of the belt.
Check the belt if good or not. Replace it if necessary.
Refer to its engine manual for the regulation or re-
placement of the belt.
4) Check the fuel
Check the fuel level if normal before running the gen-
erator. Often open the drain plug in the fuel tank to
drain the sediment and impurity.
5) Check if the battery is full charged.
Check the battery connection cables. Take care to
tighten the loosened battery terminals with spanner
and, cover with special substance and keep clean in
order to avoid oxidation,
BATTERY exhausts the explosive gases. Flames and
sparks and cigarettes must be kept away from the
BATTERY. Keep the BATTERY at well-ventilated place
when charging. Chemical Hazard:
BATTERY electrolyte contains sulfuric acid. Contact
with eyes or skin, may cause severe burn.
Wear a face shield and protective clothing. S a
Chemical Hazard: BATTERY electrolyte contains sul-
furic acid
Contact with eyes or skin, may cause severe burn.
Wear a face shield and protective clothing.
6) Check the grounding protection
The generator frame and load generator frame must
be installed grounding protection, and make sure the
grounding protection is ok
7) Check the water leakage and oil leakage.
Inspect the wholly unit and open the door to check if
there is water leakage and oil leakage.
If there is, please contact with your dealer for service.
8) Check the looseness of the parts
Check the nuts and screws if loosened. If loosened,
tighten them. Specially inspect the air cleaner, muffler,
and charging alternator. Pay attention to the broken
cables and loosened terminals,
9) Clean the dirty and dusty in the unit.
Check the unit inner for dusty and dirty and clean it.
Check the muffler and the places near the engine for
trash or flammable materials and clean them. Check
the intake and exhaust port if clogged by the dirty,
clean it, if necessary.
(11) Electrical connection with load
Make sure that load does not exceed the power ca-
pacity of your unit. Connect electrical connections
properly.
(12) Make sure that the emergency stop button is
not pressed.
5.2. Engine Oil
CC or CD grade SAE I5W-40 engine oil or the equiva-