Tecnoware ERA LCD 0.65, User Manual

Page: 15 / 20

UPS EXA LCD 1.5 – 2-0 – 2.6 13 User’s manual
Battery replacement must be performed exclusively by qualified and authorized technical personnel. We advise
you to follow the steps below explained for greater safety:
1. Turn the UPS off and disconnect the AC Input Line for the UPS.
2. Remove the front panel and then the battery cover.
3. Disconnect the battery wires and gently extract batteries from the case.
4. The new batteries must be exactly the same type as the original one.
5. Put inside the new batteries and connect them as the original one.
6. Reassemble the battery cover and then the front panel.
Battery replacement must be performed exclusively by qualified technical personnel
authorized by TECNOWARE. TECNOWARE declines any responsibility if this warning is
disregarded.
When replacing batteries, replace with the same type and number.
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:
a) Remove watches, rings or other metal objects;
b) Use tools with insulated handles;
c) Wear rubber gloves and boots;
d) Do not lay tools or metal parts on top of batteries;
e) Disconnect the charging source prior to connecting or disconnecting battery
terminals;
f) Determine if battery is inadvertently grounded. If inadvertently grounded, remove
source from ground.
CAUTION: Do not dispose of batteries in a fire. The batteries may explode.
CAUTION: Do not open or mutilate batteries. Released electrolyte is harmful to the skin
and eyes. It may be toxic.
9.4 Operator Safety
Whenever the UPS is not responding anymore to original characteristics, the UPS must be made non-operative and
every usage not authorised must be avoided. After it will be necessary to refer to qualified technical personnel.
Original safety characteristics might not be if, for example, the UPS has visible damage or irregular operation.