Startup And Checkout - SEI DC-UPS Series User Manual

Power On Checkout.
• Once the unit is properly mounted, you may begin the checkout procedure. First,
insure that all the equipment to be powered by the unit is installed.
• Install the provided battery fuse and fuse holder cap. The fuse holder is on the right
side panel of the SEI-250. The fuse holder is on the left side panel of the SEI-500
and SEI-750.
• Attach the optional SNMP Network cable, or alarm contacts cable if so optioned.
• Attach the supplied AC power cord to the left side of the DC-UPS.
• Plug in the DC-UPS power cord into the commercial AC outlet made available for
this unit.
• When power is first applied, the unit should display a flashing green Battery Charge
Status LED and a solid green Battery Test Status LED.
• Connect the user equipment to the DC-UPS output connectors located on the right
side of the unit.
• Verify that the connected equipment is receiving power.
• If you have a specific question not addressed in this manual, please call 1-800-765-
4SEI (1-800-4734), for technical support.
START UP AND CHECKOUT
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