Tweco 151 with SL100SV - Manual (Page 41)

Manual 0-4691 4-3 OPERATION
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F. Power On
Place the Power Supply ON / OFF switch to the ON (up) position. AC indicator turns on. Gas indicator turns
on if there is sufficient gas pressure for power supply operation.
NOTE
Minimum pressure for power supply operation is lower than minimum for torch operation.
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Art # 04255