Cyberpower CPS7500PRO [16/20] Copyright 2014 cyberpower systems inc

CPS7500PIE/CPS7500PRO

REPLACING BATTERY

Rep

CAUTION! Read and follow the IMPORTANT SAFETY INSTRUCTIONS before servicing the battery.

Battery service should only be done by qualified professionals.

CAUTION! Use only the specified type and number of external batteries. Please see the technical

specifications for replacement batteries. Mix usage of different brands, capacity and type of battery will

cause damage to batteries because the suitable charging current of each battery may be different.

CAUTION! Deploying batteries with different manufacturing batch (different production date) is not

recommended. Mix usage of batteries with different remaining power (voltage) will cause unbalanced

charge voltage and will shorten the lifespan of batteries.

CAUTION! The voltage differences of one set of batteries shall be within 0.3V. If not, change the

unsuitable batteries in order not to cause unbalanced charge. It will shorten the lifespan of batteries.

CAUTION! The battery may present a risk of electrical shock. Do not dispose of battery in a fire as it

may explode. Follow all local ordinances regarding proper disposal of batteries. Lead-acid batteries

should be recycled.

CAUTION! Do not open or mutilate the batteries. Released electrolyte is harmful to skin and eyes

and may be toxic.

CAUTION! The external battery cabinet must be provided with 80V / 100A x3 for models

CPS7500PIE and CPS7500PRO of DC protective device.

CPS7500PIE Series include CPS7500PIE, CPS7500PIE-FR, CPS7500PIE-UK and other versions.

CPS7500PRO Series include CPS7500PRO, CPS7500PRO-FR, CPS7500PRO-UK and other versions.

CAUTION! A battery can present a risk of electrical shock and high short-circuit current. The

following precautions should be observed when working on batteries:

1. Remove watches, rings, or other metal objects.

2. Use tools with insulated handles.

3. Wear rubber gloves and boots.

4. Do not lay tools or metal parts on top of batteries.

5. Disconnect charging source prior to connecting or disconnecting battery terminals.

6. Determine if battery is inadvertently grounded. If inadvertently grounded, remove source from

ground. CONTACT WITH ANY PART OF A GROUNDED BATTERY CAN RESULT IN

ELECTRICAL SHOCK. The likelihood of such shock can be reduced if such grounds are removed

during installation and maintenance (applicable to equipment and remote battery supplies not

having a grounded supply circuit).