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Connect the battery power cables between the UPS battery terminals
and its associated battery circuit breaker - see figures 3 - 5 and 3 -7.
As a safety precaution, remove the battery fuse in the module until
the arrival of the commissioning engineer.
- OBSERVE THE BATTERY CABLE POLARITY.
WARNING
Do not try to close the battery circuit breaker before the
equipment has been commissioned.
3. Connect the safety earth and any necessary bonding earth cables
to the copper earth bus-bar located below the battery power
connections.
Note: The earthing and neutral bonding arrangement must be in
accordance with local and national codes of practice.
4. Connect the battery circuit breaker control and temperature
compensation cables between the UPS auxiliary terminal block and
battery circuit breaker controller board as shown in figures 3-5 and
3-7. These cable must be shielded, shield should be connected at
protective earth of battery cabinet or battery breaker, not of UPS.
WARNING
It battery temperature compensation is not used the system
must be de-activated by the commissioning engineer
5. If the remote emergency power off (EPO) facility is to be used then
remove the link between terminals 10 and 11 of the auxiliary terminal
block and connect the ' Normally Closed ' remote stop switch between
these two terminals using shielded cable.
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