Chapter 8 : Internal Battery Replacement - Delta Electronics RT Series User Manual

Chapter 8 : Internal Battery Replacement

Warning:
1. Turn off the UPS and cut off the AC source before performing battery/
battery pack replacement.
2. A battery can present a risk of electrical shock and high short-circuit
current.
3. Servicing of batteries and battery packs should be performed or
supervised by qualified service personnel knowledgeable in batteries,
battery packs and the required precautions.
4. Only use the same type of batteries from the same supplier. Never
batteries are HRC9-12 (BB), HR9-12 (BB), HR1234WF2 (CSB), CP1290
(Center Power), HPS12-36W (Center Power), HRC1234W (BB), LP12-
9.0 (Leoch) and SSP12-9 (SACRED SUN).
5. Keep unauthorized personnel away from batteries and battery packs.
6. The following precautions should be observed before replacement of
batteries:
7. Please read
The 1kVA, 2kVA and 3kVA UPSs contain two, four, and six internal batteries
respectively. Below, we take 1kVA model as an example to describe the internal
battery replacement procedures.
Amplon RT Series
Remove watches, rings, or other metal objects.
Use tools with insulated handles.
Wear rubber gloves and boots.
Do not lay tools or metal parts on top of batteries.
Disconnect charging source prior to connecting or disconnecting bat-
tery terminals.
before replacing batteries.
stated in
48