Miller-electric 375 Manuel d'utilisateur télécharger pdf (Page 16)

OM-2229 Page 12

4-3. Duty Cycle And Overheating

Duty Cycle is percentage of 10 min-

utes that unit can cut at rated load

without overheating.

If unit overheats, thermostat(s)

opens, output stops, Temperature

trouble light goes On, 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 void

warranty.

Overheating

sduty1 5/95 / 802 784-B

3-1/2 Minutes Cutting 6-1/2 Minutes Resting

35% duty cycle

For Units Connected to a 115 Volt Circuit

or a 230 Volt Circuit:

35% Duty Cycle At 27 amperes, 92 volts dc

0

15

Minutes

A

OR

Reduce Duty Cycle

4-4. Torch Dimensions And Weight

Ref. 802 877

3.0 lb (1.4 kg)

1 in

(25 mm)

8-3/8 in

(213 mm)

1-3/8 in

(35 mm)

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 35 36

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