MAINTENANCE
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Z800-3000_usermanual_engl_updated_202001.docx
6.4 Replacing the batteries
PLEASE NOTE
Do not replace the batteries while the UPS system is in battery
mode.
The hot-swap functionality means the batteries can be replaced with-
out first shutting down the UPS system and disconnecting the load.
If you would prefer to disconnect the UPS system before changing the
batteries, read Chapter 3.6
CAUTION
•
Maintenance work must be carried out by a qualified techni-
cian who is familiar with batteries and the necessary safety
measures. Do not allow unauthorised personnel to handle the
batteries.
•
Batteries pose the risk of an electric shock or injury due to high
short circuit current. Take the following safety measures:
o
remove watches, jewellery and other metal items
o
only use tools with insulated handles
o
do not place tools or metal components on the batteries
•
The batteries must only be replaced with the same number of
batteries of the same type.
•
Batteries must be properly disposed of. When disposing of
batteries, comply with the statutory regulations applicable in
your location.
•
Batteries must not be burnt. There is risk of explosion.
•
Do not open or damage the battery or batteries. Battery acid
can damage the eyes and skin and cause poisoning.
