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1. Section 8 − Parts List

4-1. Specifications

Amperes Input

at Rated Load

Output 50/60

50/60 Hz

208 V

230 V

Single-

Phase

4-2. Specifications For Torch

Air-cooled torch for plasma arc cutting (PAC)

50% duty cycle

Safety interlock devices disable power source

Safety trigger guard

Cutting capacity: see Section 4-1

4-3. Duty Cycle And Overheating

5 Minutes Cutting

Overheating

OM-2239 Page 10

SECTION 4 − INSTALLATION

Rated

Output

KVA

40 A @

140 Volts

6.8

6.7

DC, 50%

Duty Cycle

For Units Connected to a 208 Volt Circuit or a 230 Volt Circuit:

50% Duty Cycle At 40 amperes, 140 volts dc (typical cutting)

Minutes

Type of

Plasma

Output

Gas

Direct

Air Or

Current,

Straight

Nitrogen

Polarity

Only

(DCEN)

5 Minutes Resting

Reduce Duty Cycle

Maximum

Rated

Flow/

Cutting

Pressure

Capacity

Voltage DC

6 CFM

0.5 in

(170 L/min)

(12.7 mm)

at 75 PSI

At 16 IPM

(517 kPa)

Duty Cycle is percentage of 10

minutes that unit can cut at rated

load without overheating.

If unit overheats, output stops,

temperature

status

illuminates, and cooling fan runs.

Wait fifteen minutes for unit to cool

or temperature light to go off.

Reduce amperage or duty cycle

before cutting or gouging.

Y Exceeding duty cycle can

damage

unit

and

warranty.

Open-

Circuit

260

light

void

Ref. 803 219