Preventive maintenance - UPS
53
HS-RC-C5E-UPS_01.fm
00/0309
7.9 UPS: replacing the battery
Uninterruptible Power Supply
Front view
Status: – Irrelevant *¹
Material: – Battery (see Tab. 9.2 - Uninterruptible
Power Supply (UPS) on page 92)
Equipment: – Cross-headed screwdriver
Preliminary procedures / notes
Handle the battery with care. Use only batteries supplied as spare
parts.
Do no damage the casing to prevent corrosive fluid leakages.
The flat battery pack shall be disposed of in compliance with the
environmental protection laws in force.
*¹ If optional modules are installed that do not allow to reach the UPS module, we
recommend turning the Control Unit off before carrying out the procedure (refer to
topic Main switch open (OFF)).
Operating procedure
a. The UPS module is usually reachable and there is no need to remove other
components. If this is the case go to step c.
b. In case of optional modules mounted frontally that hinder the access, we
recommend acting as follows:
b.1 turn the Control Unit off.
b.2 if possible, release the UPS module from the omega guide (releasing lever in the
upper part) passing behind the hindering components / plates and place the UPS
module on the electric cabinet inside base
b.3 or, remove the optional module on the far right to reach the UPS module from the
front. Normally it is not necessary to disconnect the option cables and it can be
moved on the side, allowing the operator to reach the module.
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