Komatsu PW130ES-6K Operation & Maintenance Manual page 41

SAFETY
WARNING: Failure to follow these safety precautions may lead to a serious accident.
drained, or the filters are replaced, this may result in burns or
other injury. Wait for the temperature to go down, then carry
out the inspection and maintenance in accordance with the
procedures given in this manual.
C l e a n i n g i n s i d e o r c o o l i n g s y s t e m , s e e " W H E N
REQUIRED" on page 188.
Checking cooling water level, hydraulic oil level, see
"CHECK BEFORE STARTING" on page 200.
Checking lubricating oil level, adding oil, see "MAINTE-
NANCE SCHEDULE CHART" on page 181.
Changing oil, replacing filters, see "MAINTENANCE
SCHEDULE CHART" on page 181.
ROTATING FAN AND BELT
Keep away from rotating parts and be careful not to let any-
G
thing get caught in them.
If your body or tools touch the fan blades or fan belt, they may
G
be cut off or sent flying, so never touch any rotating parts.
WASTE MATERIALS
Never dump waste oil in a sewer system, rivers, etc.
G
Always put oil drained from your machine in containers.
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Never drain oil directly on the ground.
Obey appropriate laws and regulations when disposing of
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harmful objects such as oil, fuel, coolant, solvent, filters, bat-
teries, and others.
PRECAUTIONS FOR MAINTENANCE
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