To Use In Safety - Hitachi HISCREW 2000 Series Instruction Manual

1. TO USE IN SAFETY

In order to operate the machine properly and safely, it is indispensable to read care-
fully and follow warnings and instructions hereunder mentioned prior to its use.
The warnings and instructions on labels are attached to the places shown in the figure
below.
DETERIORARTED OR FLAMMABLE OIL!
Replace the oil and the oil separator (element
and housing) regularly as scheduled by the
Instruction Manual. Failure to observe this may
deteriorate the oil and eventually cause a fire
and/or explosion.
Replace the oil separator (element and
housing) whenever the housing is scratched,
deformed, or corroded. Otherwise, it may be
damaged, ruptured allowing the oil to gush
out, or exploded.
Do not loosen the housing when the air
compressor is operating or immediately after you
have stopped it (that is, the system is still
internally pressurized). Otherwise, the hot
pressurized air and/or oil may gush out and
eventually you may be burnt or injured.
Carefully read the Instruction Manual before
checking or replacing the oil separator.
Replace the oil separator (element and
housing) whenever the housing is scratched,
deformed, or corroded. Otherwise, it may be
damaged, ruptured allowing the oil to gush
out, or exploded.
Before checking or replacing the oil separator,
stop the air compressor, disconnect the power,
and make sure that the discharge air pressure
gauge reads 0 (zero) MPa.
Do not touch the oil separator when it is still
hot. Otherwise, you may be burnt in your
hands.
Do not use an ordinary filter wrench or pipe
wrench on the market for loosening and
fastening the housing, because such a wrench
may deform or rupture the housing and
eventually the oil may gush out. Instead, use
the Hitachi's special tool. For further informa-
tion on the special tool, contact a Hitachi's
distributor.
Replace the element, housing, and square ring
at the same time.
For further details, read the Instruction Manual.
2
WARNING
WARNING
HOT!
CAUTION
WARNING
ROTATING PARTS UNDER
THE INCOMING-AIR LOUVERS!
Keep your hands and any objects away from the
incoming-air louvers because the cooling fan is
underneath.
HOT OIL UNDER PRESSURE!
Do not open the oil-draining valve when the air
compressor is operating. Failure to observe this
may cause the hot pressurized oil to gush and
eventually you may be burnt or injured.
HOT OIL UNDER PRESSURE!
Do not touch the air compressor when the air
compressor is operating or immediately after you
have stopped it. Failure to observe this may
cause you to be burnt.
WARNING
WARNING