CPS525SL / CPS725SL
Guaranteed Uninterruptible Power System 8 CAUTION! A battery can present a high risk of short circuit current and electrical shock. Take the
following precautions before replacing the battery:
1. Remove all watches, rings or other metal objects.
2. Only use tools with insulated handles.
3. Do not lay tools or metal parts on top of battery or any terminals.
4. Wear rubber gloves and boots.
5. Determine if the battery is inadvertently grounded. If inadvertently grounded, remove source of
ground. CONTACT WITH GROUNDED BATTERY CAN RESULT IN ELECTRICAL SHOCK!
The likelihood of such shock will be reduced if such grounds are removed during installation and
maintenance (applicable to a UPS and a remote battery supply not having a grounded circuit).
TO REPLACE THE BATTERY
1. Turn off and unplug all connected equipment.
2. Turn the UPS off and unplug it from the AC power source.
3. Turn the UPS upside down.
4. Remove the 6 retaining screws.
5. Turn the UPS right side up and remove the outlet cover.
6. Remove the battery from the compartment.
7. Disconnect the battery wires from the battery.
8. Install the replacement battery by connecting the red wire to the positive (+) terminal of the
battery and connecting the black wire to the negative (-) terminal of the battery.
9. Slide the battery back into the compartment.
10. Replace the outlet cover and the 6 retaining screws.
11. Recharge the unit for 4 – 8 hours to ensure the UPS performs expected runtime.
REMINDER: Batteries are consider HAZARDOUS WASTE and must be disposed of properly.
Contact your local government for more information about proper disposal and recycling of
batteries.
DEFINITIONS FOR ILLUMINATED LED INDICATORS Power
ON
Wiring
Fault
Circuit
Breaker
Alarm
CONDITION On Off Set Off Normal
Off On/Off Set Two
Beeps
Utility Failure- the UPS is providing power to
battery power-supplied outlets from its battery.
Off On/Off Set Rapid
Beeps
Utility Failure- The UPS is providing battery
power. Rapid beeps indicate the unit will run
out of power shortly.
Off Off Up
Two
Beeps
or
Rapid
Beeps
System Overload- Occurs when connected
equipment exceeds the rating of unit. Turn the
UPS off, unplug at least one piece of
equipment, wait 10 seconds, reset the circuit
breaker and turn the unit on.
Off On/Off Set Long
Beep
Battery Overload- Occurs when connected
equipment exceeds the rating of battery
outlets of the unit. Turn the UPS off, unplug at
least one piece of equipment from battery
outlets, wait 10 seconds, reset the circuit