User`s manual

10
7.2 Wall Mount Bracket
A special wall mount bracket is available for this UPS. See your dealer or call the number at the front of this
manual for more information.
8. Troubleshooting
Problem Possible Cause Solution
UPS will not turn on.
On/Off button not pushed.
Press the On/Off button to power the UPS and
the load.
UPS input circuit breaker
tripped.
Reduce the load on the UPS by unplugging
equipment and reset the circuit break er by
pressing the plunger back in.
Very low or no utility voltage.
Check the AC power supply to the UPS with a
table lamp. If very dim or off, have the utility
voltage checked.
UPS will not turn on or off.
Computer interface or
accessory problem.
Disconnect the computer interface or accessory. If
the UPS now works normally, check the interface
cable, the attached computer, and the accessory.
UPS operates on-battery even
though normal line voltage is
thought to exist.
UPS's input circuit breaker
tripped.
Reduce the load on the UPS by unplugging
equipment and reset the circuit break er by
pushing the plunger back in.
UPS beeps occasionally. Normal UPS operation. None. The UPS is protecting the load.
UPS does not provide
expected back up time.
The UPS's battery is weak due
to recent outage or is near the
end of its service life.
Charge the battery. The UPS's batteries require
recharging after an extended outage. Batteries ag
e
faster when put into service often and when
operated at elevated temperatures. If the battery i
s
near the end of its service life, consider replacing
the battery even if the replace battery indicator is
not yet lit.
Top front panel indicators
flash alternately.
The UPS has been shut down
by the UPS interface kit.
None. The UPS will restart automatically when
utility power returns.
All indicators are flashing
(except On-Battery
indicator).
Internal UPS fault.
Do not attempt to use the UPS. Turn the UPS off
and have it serviced immediately.
The UPS operates normally,
but the Site Wiring Fault
indicator is lit.
Building wiring error such as
missing ground or hot to
neutral wire reversal.
Have a qualified electrician correct the building
wiring.