Urrea CP1040 Manual De Usuario página 17

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3. The floor and surrounding area of your work
site must not be flammable. A clean cement
floor is recommended. The cutting process will
eject molten metal slag onto the floor, and it
will scatter for 8-10 feet or more in any direc-
tion. Have an adequate fire extinguisher avail-
able if needed.
ASSEMBLY
Grounding the tool:
Attach a ground wire of at least 14 Ga. thick-
nesses (not supplied) to the screw on the
lower left of the back of the tool case. Connect
the other end of the wire to an appropriate
ground, such as a steel workbench, steel biding
member or grounding electrode.
ATTACHING THE AIR SUPPLY:
WARNING: Only use dry air as the gas in
this tool. Use of any other gas, such as oxygen,
acetylene, etc. may cause explosion.
1. Attach the water
filter as shown in the
picture.
2.
A
male
quick
release
adapter
is
mounted on the rear
of the tool.
Attach your pressurized air supply using your
female quick release adapter. Adjust your air
supply deliver 60-80 PSI at 3.5 CFM.
3. During operation, you can regulate air pres-
sure through the Plasma Cutter by adjusting
the knob located on top of the tool.
4. If the tool becomes over pressurized, there
is a pressure relief valve on the top of the unit.
OPERATION
NOTE: Before beginning, please read and
understand all the safety precautions staring
on page 1 and especially the section "Specific
Safety Rules".
1. Mount the metal to be cut to the metal
weeding-cutting table. It should be mounted
so that the cutting debris falls to the cement
floor.
E N G L I S H •
2. Place the Air Plasma Cutter unit no closer
than six feet from the workpiece to be cut.
3. Connect an air hose and coupling (not sup-
plied) from the air supply tank to the Air Input
Coupling at the rear of the unit. See photo on
page 8 right. The air supply must be regulated
to between 60 and 80 PSI as read on the Air
Pressure Gauge. The air supply must be dry. It
is recommended to install a moisture filter (not
included) on the compressor. Do not use an air
oiler.
4. Connect the Torch Cable plug into the twist-
lock connector on the lower left unit front.
Twist to lock.
5. Plug in the Grounding Cable into the Ground
Connector on the lower right of the unit front.
Twist to lock.
6. Securely place the clamping end of the
Grounding Cable Clamp to a part of the work-
piece or metal table that is clean of paint,
oil, or dirt. Clamp as close as possible to the
workpiece without damaging the cable during
cutting.
7. Verify that the Power Switch is in the Off (O)
position, then plug the 220V~ line cord plug
into an appropriate 220V~outlet.
8. Turn the Power Supply Controller to the de-
sired current (15 to 40 amps).
9. Adjust air pressure by turning the Pressure
Regulator Knob on top of the unit (see photo
on page 8). Read pressure on Pressure Gauge.
10. When everything is in place for cutting,
press the Power Switch UP to the ON position.
The Power Light" will illuminate, but the torch
is not yet energized.
11. Orient yourself to one side of the area to
be cut, and move the Welding Helmet Face
Shield (not included, see page 4 item 7) over
your eyes.
12. BE CAREFUL! PILOT PLASMA ARC CAN SE-
VERELY INJURE. Once the trigger is squeezed,
the arc will ignite. This unit provides a pilot
arc, so the torch does not need to contact the
workpiece before the cutting arc ignites.
13. (Refer to parts diagram above for Torch
Handle components.)Direct torch away from
people and flammables while you squeeze
(and hold) the Torch Handle Trigger to en-
ergize the Torch Electrode. The air output is
delayed a few seconds to enable a proper arc
to begin.
U ser 's manual
17
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