Operating Procedures - DeWalt DXCMTA5090412 Guide D'utilisation

kickback and prevent hand or arm injury.
NOTICE: Do not allow the starter grip to snap back. Return it gently
by hand.
NOTE: If the engine does not start, check the oil level and add oil
as needed.
NOTE: To ensure maximum oil lubrication, place the unit on a level
surface.
8. As the engine warms up, move the choke to the OPEN position.
9. Rotate the manual lock on the unloader valve into the closed
position so the air tank pressure can build.
10. Close the pressure regulator. Rotate the regulator knob (F)
counterclockwise to its built-in stop. This will allow air to build
pressure in the air tank.
11. Compressed air will be available from the hose air outlet until it
is used up or bled off.

OPERATING PROCEDURES

Start-up (Fig. 1)
1. Follow Pre-Start Checklist under Preparation for Use.
2. Turn the regulator knob (F) counterclockwise until fully closed.
Regulated pressure gauge should read 0 psi.
3. Rotate the manual lock unloader lever to the open position to
assist with start up.
4. Turn the engine ON/OFF switch (C) to the ON position.
5. Place the fuel valve lever (M) in the ON postion.
6. 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.
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.
NOTICE: Do not allow the starter grip to snap back. Return it gently
by hand.
NOTE: If the engine does not start, check the oil level and add oil
as needed.
NOTE: To ensure maximum oil lubrication, place the unit on a level
surface.
7. As the engine warms up, move the choke to the OPEN position.
8. 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.
9. Allow compressor to pump up to blow off pressure.
WARNING: Risk of unsafe operation. If any unusual noise
or vibration is noticed, stop the compressor and refer to the
troubleshooting section.
10. Attach hose and accessory.
WARNING: Risk of unsafe operation. Firmly grasp air hose in
hand when installing or disconnecting to prevent hose whip.
WARNING: Risk of unsafe operation. Do not use damaged or
worn accessories.
NOTICE: Risk of property damages. 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.
11. Adjust regulator (F) to desired setting. See Regulator under
Features.
Shut-down
1. Place the engine ON/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 3–7.
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