Output Connection Procedure; Parallel Installation - ESAB EPP-400 Manuel D'instructions

sectIon 3

3.5.2 output connection procedure

1. Remove access panel on the lower front of the power source.
2. Thread output cables through the openings at the bottom of the front panel or at the bottom of the power source im-
mediately behind the front panel.
3. Connect cables to designated terminals mounted inside the power source using UL listed pressure wire connectors.
4. Replace panel removed during the first step.
Two 400 power sources may be connected together to extend the output current range.

3.6 parallel Installation

cautIon
Access Panel
parallel power source start currents exceed recommended amounts
when cutting below 100a.
use only one power source for currents below 100a.
We recommend disconnecting the negative lead from the second-
ary power source when changing to currents below 100a. this lead
should be safely terminated to protect against electric shock.
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InstallatIon