4.1 Check Before Daily Operation
Be sure to check the following points before starting the engine every day.
1. Visual check around engine
Particularly check the following points:
If any abnormality is found, do not continue operation until it is corrected.
Oil leak from the lubrication system
Fuel leak from the fuel system
Water leak from the cooling system
Damaged parts
Loosening or loss of bolts
2. Checking and adding fuel oil
Check the remaining fuel oil level in the fuel tank and add the recommended fuel
if necessary.
3. Checking and adding lube oil
(1) Check the lube oil level with the oil dipstick.
(2) If the remaining lube oil level is low, add the specified type of oil to the
specified level through the filler port. Fill the oil to the upper limit mark while
checking the level with the gauge.
4. Checking and adding cooling water
Beware of scalding by hot steam
Never open the radiator cap while the engine is hot.
Hot steam or water splashes out to cause scalding.
Wrap the cap with a rag piece and slowly open after the
radiator is cooled down.
Securely fasten the radiator cap after checking. If the
cap is not secure, steam or hot water may spurt out to
cause scalding.
Daily cooling water level check and addition shall be done only at the sub-tank. If
the cooling water is below the lower limit in the sub-tank, check the cooling water
level in the radiator.
Check the cooling water level while the engine is cool.
DANGER
Check the cooling water level while the engine is cool.
Check when the engine is hot is dangerous. And the water volume is expanded
due to the heat.
1. Check the cooling water level in the sub tank. If the water level is close to the
lower limit, open the sub-tank cap and add fresh water to the upper limit.
2. If the sub-tank water level is lower than the lower limit, open the radiator cap
and check the cooling water level in the radiator. Add fresh water if the level is low.
If the cooling water runs short quickly or when the
radiator runs short of water with the sub-tank level
unchanged, water may be leaking or the airtightness may
be lost.
In such cases, promptly consult with your dealer.
Increase in the sub-tank water level during operation is not abnormal. The
increased water in the sub-tank returns to the sub-tank returns to the radiator
when the engine is cooled down.
5. Checking accelerator operation
Make sure the accelerator of the driven machine can be operated lightly before
starting the engine. If it is heavy to manipulate, lubricate the accelerator cable
joints and pivots. Adjust the accelerator cable if there is a dislocation or excessive
play between the accelerator and the control level.
6. Checking alarm operation
Before and after starting the engine, check to see the warning devices such as
alarm lamps function normally. Failure of alarm cannot warn the lack of oil or
water. Make it a rule to check the alarm operation before and after starting engine
every day.
7. Checking reserve fuel, lube oil and cooling water
Provide the amount of fuel sufficient for daily operation. Also, prepare reserve
lube oil and cooling water (at least the amount enough for full replenishment)
near the operation area in preparation for an emergency.
NOTICE
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