Miller XMT 304 CC/CV 소유자 매뉴얼 - 페이지 19

{카테고리_이름} Miller XMT 304 CC/CV에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Miller XMT 304 CC/CV 40 페이지. Arc welding power source

4-4. Duty Cycle And Overheating

Overheating

C. CC Mode

60% Duty Cycle

6 Minutes Welding

Minutes

ARC CONTROL

4 Minutes Resting

Reduce Duty Cycle

D. CV Mode

Duty Cycle is percentage of 10 min-

utes that unit can weld at rated load

without overheating.

If unit overheats, output stops, a

Help message is displayed (see

Section 6-3), and cooling fan runs.

Wait fifteen minutes for unit to cool.

Reduce amperage or duty cycle be-

fore welding.

NOTICE − Exceeding duty cycle

can damage unit and void warranty.

Ref. SA-178 651

Volt-ampere curves show minimum

and maximum voltage and amper-

age output capabilities of unit.

Curves of other settings fall be-

tween curves shown.

va_curve1 4/95 − SA-178 652 / SA-178 653

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