Miller 907363 소유자 매뉴얼 - 페이지 20

{카테고리_이름} Miller 907363에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Miller 907363 48 페이지. Ce and non-ce arc welding power source

4-4. Duty Cycle And Overheating

Duty Cycle is percentage of 10 min-

utes that unit can weld at rated load

without overheating.

If unit overheats, thermostat(s)

opens, output stops, and cooling

fan runs. Wait fifteen minutes for

unit to cool. Reduce amperage or

duty cycle before welding.

NOTICE − Exceeding duty cycle

can damage unit and void warranty.

Example: 60% Duty Cycle =

6 Minutes Welding

4 Minutes Resting

Overheating

Reduce Duty Cycle

Minutes

duty1 4/95 / Ref. 168 919

OM-222 Page 16