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1.6.6
Commissioning
The ratings and information on the nameplate should be checked prior to connecting the power
supply voltage. In particular, power supply voltage ratings, as well as input voltage and current
ratings should be verified. An operating period of 15 minutes is required before the device will
perform within specified accuracy limits.
The battery serves to buffer the memory and the real-time clock of the SICAM P. The battery is
included in the delivery scope. The battery is delivered in an isolated state. Remove the cover of
the battery slot on the top of the device and remove the battery and the isolation. Insert the bat-
tery without isolation according to the polarity printed on the top of the device (marking shield)
and replace the battery cover.
If the battery voltage is low the battery symbol occurs in status line of the display. Please change
the battery in this case as described before. Use an isolated tool to remove the battery from the
device to avoid a short circuit!
WARNING
Warning about battery change.
Nonobservance of the safety instructions means that death, severe
injuries or considerable material damages can occur.
•
All electrical connections must get separated from the device before the battery change.
Power Meter SICAM P 7KG7750/55, Manual
E50417-B1076-C340-A6, Edition 09.2013
1
1.6 Interface and Terminals
31
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