Ametek DPA1 Series Installation, Operation And Troubleshooting Instructions page 15

Phase/AMP Series DPA1/DCPA1
When installing or replacing fuses, always spring the fuse clips ajar with a screwdriver or pliers
and then slip the fuse in or out. NEVER hammer or pry the fuse with undue force.
a. Turn off main power.
b. Connect the AC input lines to terminals L1 and L2 on the unit. See figure 2-1.
c. Connect a dummy load to terminals X1 and X2 on the unit. See figure 2-1. A dummy load may be
constructed by connecting 100 watt light bulbs in series. The number of light bulbs required can be
determined by dividing the full rated Voltage output of the unit by 120.
Document 9100030
CAUTION
Figure 2-1 Front View of Typical DPA-1
AMETEK HDR Power Systems
Installation
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