Miller Electric APT-1000 - Manual (Page 8)

OM-1572 Page 2
2-1. Duty Cycle
CAUTION
EXCEEDING DUTY CYCLE RATINGS will damage power source and torch.
•
Do not exceed indicated duty cycles.
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Duty cycle is how long the torch and power source can operate within a ten minute period without causing overheating
or damage. This torch is rated at 60% duty cycle when operated at 10 amperes, allowing cutting 6 minutes out of 10. If
the cutting amperes decrease, the duty cycle increases.
SECTION 3 – INSTALLATION
WARNING
ELECTRIC SHOCK can kill.
•
Do not touch live electrical parts.
•
Turn Off power source, and disconnect input power before installing torch.
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3-1. Consumables And Parts Supplied With Torch
ST-800 225
The following consumables are
supplied with torch:
1 Shield Cup
2 Electrode
3 Tip
4 Wrench
Use supplied wrench to change tips
and electrodes (see Section 5-2).
Torch is shipped fully assembled and
ready to install onto power source.
1
2
3
4
Figure 3-1. Consumables And Parts Supplied With Torch