Segurança e harmonia
ININTERRUPTA
21
Uninterruptible Power Supply
PH 7266 | PH 7288 | PH 7210
EN
4.Troubleshooting
PROBLEM
POSSIBLE CAUSES
SOLUTION
Batteries are not fully
charged.
The UPS does not perform
expected runtime
Battery is slightly worn out.
Recharge the battery by leaving
the UPS plugged in.
Contact Technical Support.
The on/off switch is designed
to preventdamage by rapidly
turning it off and on.
UPS doesn’t turn on
The unit is not connected to
an AC outlet.
Turn the UPS off. Wait 10
seconds and then turn the
UPS on.
The unit must be connected to
a 120V
ac
50/60Hz outlet.
The battery is worn out.
Contact Technical Support.
Mechanical problem.
Contact Technical Support.
Circuit breaker is tripped due
to overload.
Outlets do not provide
power to equipment
Batteries are discharged.
Turn the UPS off and unplug
at least one piece
connectedequipment. Unplug
the power cord of the UPS
then pressthe circuit breaker
knob.
Allow the unit to recharge for
at least 4 hours.
Unit has been damaged by a
surge or spike.
Contact Technical Support.
