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DeWalt DXCMH5593011 Guide D'utilisation page 15

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9. Rotate the manual lock on the unloader valve into the closed
position so the air tank pressure can build.
10. Compressed air will be available from the hose air outlet until it
is used up or bled off.
OPERATING PROCEDURES
Start-up
(refer to Fig. 1)
WARNING: Do not operate this unit until you read this instruc-
tion manual and the engine instruction manual for safety, opera-
tion and maintenance instructions.
1. Follow Pre-Start Checklist.
2. Rotate the manual lock unloader lever to the open position to
assist with start up.
3. Place the fuel valve lever (M) in the ON postion.
4. If the engine is cold, move the choke (L) to the CLOSED position
as shown. If the engine is hot, move the choke to the OPEN
position.
5. Recoil Start:
a. Turn the engine START/RUN/OFF switch (C) to the RUN
position.
b.
WARNING: Risk of unsafe operation. Pull starter grip
slowly until resistance is felt. Then pull starter grip (N)
rapidly to avoid kickback and prevent hand or arm injury.
NOTE: Do not allow the starter grip to snap back. Return it gently
by hand.
NOTE: If the oil level in the engine is low, the engine will not start. If
the engine does not start, check the oil level and add oil as needed.
NOTE: To ensure maximum oil lubrication, operate the unit on a
level surface.
6. As the engine warms up, move the choke to the OPEN position.
7. Rotate manual lock unloader lever to the closed position to allow
air tank pressure to build. NOTE: Pump will not operate with the
manual lock unloader lever in the open position.
8. Allow compressor to pump up to blow off pressure.
NOTE: If any unusual noise or vibration is noticed, stop the
compressor and refer to the troubleshooting section.
NOTE: The air compressor pump is capable of running continuously.
To prolong the air compressor's life, it is recommended to run at high
throttle 50-75% of the run time and idle for 25% of the run time.
9. Attach hose and accessory.
WARNING: Risk of unsafe operation. Firmly grasp hose in hand
when installing or disconnecting to prevent hose whip.
WARNING: Risk of unsafe operation. Do not use damaged or
worn accessories.
CAUTION: Risk of unsafe operation. Compressed air from the
unit may contain wa ter condensation and oil mist. Do not spray
un fil tered air at an item that could be damaged by moisture. Some
air op er ated tools or de vic es may require filtered air. Read the
in struc tions for the air tool or device.
Shut-down
1. Place the engine START/RUN/OFF switch (C) to the OFF Position.
2. Place the fuel valve lever (M) in the OFF postion.
NOTE: If finished using compressor, follow Steps 3–5.
3. Remove hose and accessory.
4. Pull ring on safety valve (G) allowing air to bleed from the tank
until tank pressure is approximately 20 psi. Release safety
valve ring.
5. Drain the air tank. See Draining Air Tank under Maintenance.
WARNING: Risk of bursting. Drain air tank daily. Water will
condense in air tank. If not drained, water will corrode and weaken
the air tank causing a risk of air tank rupture.
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