Controls & Indicators - Chicago Electric 97994 Set Up And Operating Instructions Manual

FIgURE b
AIR PRESSURE
REgULATOR (33)
AIR
PRESSURE
gAUgE
CIRCUIT
bREAkER (30)
4. A male Quick Release Adapter is
mounted on the Air Pressure Regu-
lator (33) at the rear of the Plasma
Cutter. Attach your compressor's air
supply hose to the Quick Release
Adapter. Then, adjust your com-
pressor to deliver 30 to 35 PSI com-
pressed air. (See Figure b.)
5. During operation, you can regulate air
pressure through the Plasma Cutter
by adjusting the Knob located on the
Air Pressure Regulator (33).
(See Figure b.)
SKU 97994 For technical questions, please call 1-800-444-3353.
CONTROLS & INdICATORS
MALE
QUICk
RELEASE
AdAPTER
1. Power Switch (11): Up (I) is "ON",
down (O) is "OFF". (See Figure C.)
2. Potentiometer Knob (10): Allows
you to adjust the current from 5 to 13
Amps. (See Figure C.)
3. Green LED Light: When illuminated,
means the Plasma Cutter is on.
(See Figure C.)
4. Yellow LED Light: When illuminated,
means cutting is in process.
(See Figure C.)
5. Red LED Light: When illuminated,
means the Plasma Cutter has be-
come overheated and the unit will
automatically shut down. Stop using
the Plasma Cutter while leaving the
Power Switch (11) ON to allow the
cooling Fan to operate. The LED
Light will turn off automatically when
the unit cools down and then you
may resume cutting. (See Figure C.)
POTENTIOMETER
kNOb
(10)
FIgURE C
POWER SWITCH
ON = gREEN LEd
CUTTINg = YELLOW LEd
OVERHEATINg = REd LEd
(11)
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