8
START UP AND CHECKOUT
Wiring Instructions
1.
Connect customer equipment to the 10/32 binding posts on the right side of the unit.
2.
Install the provided automotive style ATO fuse into the output port fuse holder.
3.
Attach the plastic terminal cover to the 4 standoffs using the provided hardware.
4.
Attach the SNMP Network cable, or alarm contacts cable if so optioned.
5.
Attach the supplied AC power cord to the IEC connector on the left side of the DC-
UPS.
1.
Once the unit is properly mounted, you may begin the checkout procedure. First,
ensure that all the equipment to be powered by the unit is installed.
2.
Install the provided battery fuse and fuse holder cap. The fuse holder is on the right
side panel of the unit.
3.
Plug in the DC-UPS power cord into the commercial AC outlet made available for
this unit.
4.
When power is first applied, the unit will display a flashing green Battery Charge
Status LED and a solid green Battery Test Status LED.
5.
About 5 seconds after AC power is applied, the outport will be turned on. Verify
that the connected equipment is receiving power.
6.
Unplug the AC power cord. Verify that the Battery Charge Status LED is red. If
there is no load on the DC-UPS this may take several seconds. Verify that the
connected equipment is still receiving power. The unit is now operating on battery
power.
7.
Reconnect the AC power cord. The Battery Charge Status LED will flash green.
This indicates that the batteries are charging.
8.
If you have a specific question not addressed in this manual, please call
301-694-
9601
for technical support.
SYSTEM SHUTDOWN
1.
A DC-UPS is an uninterruptible power system. Therefore, cutting the AC power
feed to the unit will not shutdown the DC power distributed to the loads until the
battery pack is full discharged.
2.
Remove the battery fuse on the right side panel of the unit.
3.
Disconnect the AC power feed.
4.
The battery fuse can now be re-installed. The DC-UPS will remain shutdown until
AC power is re-applied.
