6
RIP Current Status
POWER
LED
CHARGE
LED
24 V LED
Sounder
Human Action
Normal mains
power, the batteries
are charged
ON
OFF
ON
OFF
–
Normal mains
power, a short
circuit failure
(overload) at the
output for more than
3 s
Flashes
every 1-2 s
OFF
OFF
Beeps twice
every 1-2 s
Repair load
failure
AC power failed, an
output short failure
or overload
OFF
OFF
OFF
OFF
Repair load
failure
AC power failed,
the battery voltage
is above 22 V
OFF
OFF
ON
Beeps once
every 4-5 s
Check operability
of the F1 fuse and
repair mains
power
AC power failed,
the battery voltage
is above 22 V
OFF
OFF
ON
Beeps once
every 0.5-1 s
Repair mains
power
AC power failed,
the batteries are
discharged
OFF
Flashes
once every
1-2 s
OFF
On
After recovering
mains power, test
the battery
charge-discharge
cycle *
Note:
– * After disconnecting the batteries from the load circuit and
recovering utility power it is recommended to check the battery
charge-discharge cycle. If the CHARGE LED has been still lit after
24 hours since having restored power then the battery operability has
been to be checked. If extra batteries are connected the charge time
will be increased.
2.3.3
How to Turn the RIP Off
а
)
Turn off the mains power 220 V.
б
)
Disconnect the batteries.
в
)
Remove the fuse F1.
г
)
Disconnect the load.
3
MAINTENANCE
Preventive maintenance of the RIP should be carried out at least annually. Maintenance
works are to be performed by a service company employee and include:
1)
Visual inspection of the RIP;
2)
Checking the output voltage value when the load is connected as specified in
Section 1.2.3 of this Manual and checking the output voltage value when the RIP is powered
by batteries;
3)
Testing LED and sound indication as per Table 1 of this Manual;
