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Safety instructions
Information on
batteries
10
WARNING!
Splaying of strands can cause hazards!
Avoid splayed strands when wiring terminals with stranded conductors.
–
Ferrules can be used to prevent splaying.
WARNING!
Removal/Insertion under power
Removal or insertion under power is permissible only if all conditions for hot
swapping are fullfilled.
Ä Chapter 11.2 "Replace an I/O module with hot swap" on page 91
The devices are not designed for removal or insertion under power when the
conditions for hot swap do not apply. Because of unforeseeable consequences,
it is not allowed to plug in or unplug devices with the power being ON.
Make sure that all voltage sources (supply and process voltage) are switched
off before you
–
connect or disconnect any signal or terminal block
–
remove, mount or replace a module.
Disconnecting any powered devices while they are energized in a hazardous
location could result in an electric arc, which could create an ignition source
resulting in fire or explosion.
Prior to proceeding, make sure that power is been disconnected and that the
area has been thoroughly checked to ensure that flammable materials are not
present.
The devices must not be opened when in operation. The same applies to the
network interfaces.
CAUTION!
Use only ABB approved lithium battery modules!
At the end of the battery's lifetime, always replace it only with a genuine battery
module.
CAUTION!
Risk of explosion!
Do not open, re-charge or disassemble lithium batteries. Attempting to charge
lithium batteries will lead to overheating and can cause explosions.
Protect them from heat and fire and store them in a dry place.
Never short-circuit or operate lithium batteries with the polarities reversed. The
batteries are likely to overheat and explode. Avoid unintentional short circuiting
do not store batteries in metal containers and do not place them on metallic
surfaces. Escaping lithium is a health hazard.
3ADR011074, 1, en_US
2023/03/03
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