Applications; Prior To Operation - Hitachi EC 28M Manuel D'utilisation Et Consignes De Sécurité

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APPLICATIONS

Air source of the pneumatic nailer and stapler.
WARNING
: Never use compressor for applications
other than compressor for pneumatic
nailer and stapler.

PRIOR TO OPERATION

1. Power source
Ensure that the power source to be utilized conforms to
the power source requirements specifi ed on the product
nameplate.
NOTE: If compressor is connected to a circuit protected by
fuse, use time delay fuses.
Time delay fuses should be marked "D" in Canada and
"T" in the U.S.
2. Power switch
Ensure that the knob of the pressure switch is in the "OFF"
position (Fig. 2). If the plug is connected to a receptacle
while the knob is in the "ON (AUTO)" position, the
compressor will start operating immediately and can cause
serious injury.
ON (AUTO)
3. Extension cord
When the work area is far away from the power source,
use an extension cord of suffi cient thickness and rated
capacity (refer page 7). The extension cord should be kept
as short as practicable.
WARNING
: Damaged cord must be replaced or
repaired.
4. Confi rm the power receptacle
If the power receptacle only loosely accepts the plug, the
receptacle must be repaired. Contact the nearest electric
store for repair service.
If such a faulty receptacle is used, may cause overheating,
resulting in a serious hazard.
5. To check the safety valve.
Before starting compressor, pull the ring on the safety
valve to make sure that the safety valve operates
smoothly. (Fig. 3) Do not use compressor if the safety
valve is stuck or does not operate smoothly. Have
defective safety valve replaced by a Hitachi authorized
service center.
OFF
Knob of the
pressure switch
Fig. 2
WARNING
: Drain tank to release air pressure
before pull the ring on the safety
valve.
WARNING
: Risk of bursting.
If the safety valve does not work
properly,
occur, causing air tank rupture or an
explosion.
6. Right running position
Always operate the compressor in a stable and secure
position to prevent accidental movement of the unit.
Never operate the compressor on a roof or other elevated
positon. Never use on a ladder or unstable support. Use an
additional air hose to reach high locations.
Operate the compressor in an open area at least 18 in.
away from any wall or object that could restrict the fl ow of
fresh air to the ventilation openings. Do not place rags or
other objects on or near these openings.
WARNING
: A portable compressor can fall from
a table, workbench, or roof causing
damage to the compressor and could
result in serious injury or death to the
operator.
NOTE: When operating or storing the copmressor, set 4 rubber
bumpers downward on the fl oor (Refer to Fig. 1)
7. Temperature
Operating temperatures are between 32°F and 104°F
(0°C and 40°C).
CAUTION: Never operate in temperatures below 32°F
(0°C) or above 104°F (40°C).
8. Air hose
Check the air hose for weak or worn condition before each
use, making certain all connections are secure. Do not use
it if a defect is found. Purchase a new air hose or notify a
Hitachi authorized service center for examination or repair.
Make sure the air hose is free of obstructions or snags.
If it is entangled or snarled, the air hose can cause loss
of balance or footing and may become damaged. Keep
the air hose away from sharp objects, chemical spills, oil,
solvents, and wet fl oors.
— 10 —
Safety valve
Fig. 3
over-pressurization may