MGE UPS SYSTEMS
Pulsar ESV 8+/11+/14+/22+ EB 22/EB 22XLA : 86-153277-00
19
battery replacement
ESV8+ / 11+ / 14+
■ see important battery safety rules
(see page i);
■ batteries can be replaced without risk, but
don't hesitate to contact our after sales
department to confirm battery failure, and to
give you further information;
■ battery replacement can be performed
with UPS on utility power, but we
recommend you to switch off the unit in
order to avoid any data loss;
■ grasp the top of the front panel and pull it
down (see drawings);
■ fold front panel to the side or on top of the
UPS, be careful not to damage the ribbon
cable from the UPS;
■ use a screwdriver to remove screws on
metal front panel;
■ pull out battery block using tapes on the
sides;
■ disconnect battery wires red (+) and black
(-) from the UPS on battery terminals;
■ replace all batteries with new batteries,
same voltage and same rating (Volts, Ah),
then connect battery wires again (sparks
may occur during connection);
■ push battery block back in, screw metal
front panel on, then click plastic front panel
into place.
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