Operating Procedures - DeWalt D55672 Manual De Instrucciones

4. Prepare engine for first time use, see engine's instruction manual
for correct procedure.
5. Turn the engine ON/OFF switch (C) to the ON position.
6. Place the fuel valve lever (O) in the ON postion.
7. If the engine is cold, move the
choke (N) to the CLOSED position
as shown. If the engine is hot,
move the choke to the OPEN
position.
WARNING: Risk of unsafe opera-
tion. Pull starter grip slowly until resis-
tance is felt. Then pull starter grip (P)
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, place the unit on a level
surface.
8. As the engine warms up, move the choke to the OPEN position.
9. Run the air compressor for 30 minutes to seat the rings and
lubricate all the internal surfaces. Ensure there is no pressure
build up in the air tank by observing the reading on the air tank
pressure gauge.
10. Rotate the manual lock on the unloader valve into the closed
position so the air tank pressure can build.
11. Close the pressure regulator. Rotate the regulator knob (F)
counterclockwise to its built-in stop and push knob in to lock in
place. This will allow air to build pressure in the air tank.
12. Compressed air will be available from the hose air outlet until it

OPERATING PROCEDURES

Start-up (Fig. 1)
1. Follow Pre-Start Checklist under Preparation for Use.
OPEN
2. Pull out and turn regulator knob (F) counterclockwise until fully
CLOSED
N
ON
O
3. Rotate the manual lock unloader lever to the open position to
OFF
4. Turn the engine ON/OFF switch (C) to the ON position.
5. Place the fuel valve lever (O) in the ON postion.
6. If the engine is cold, move the choke (N) to the CLOSED
resistance is felt. Then pull starter grip (P) 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, 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
14
is used up or bled off.
closed. Push in to lock. Regulated pressure gauge should read
0 PSI.
assist with start up.
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
air tank pressure to build. NOTE: Pump will not operate with the
manual lock unloader lever in the open position.