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8 Operating
Mounting and Operating Instructions CEAG Central Battery System ZB-S 40071860179 (L) November 2018 www.ceag.de
Location of the fuses (5) on an SKU module, example of
an SKU module CG-S 2x3A
ATTENTION!
Only fuses approved by CEAG Notlichtsysteme GmbH
are permitted to use .
7.6 Checking and replacing internal mod-
ules
Before checking or replacing the internal modules the
emergency lighting system must be disconnected.
Therefore observe:
O
O
Block the system before isolating the emergency
lighting system at the distribution board and/or battery
supply. This is done with the <<Block/release device>>
option in menu 2 <<Block, reset>> in the controller
software.
O
O
Now isolate the battery power supply first and then
isolate the mains supply.
O
O
Lock out the isolations while work on the system is in
progress or while the system is in an unsafe condition.
NOTE
If a battery bank supplies a number of systems then all
systems must be isolated first! Start by isolating at the
lower levels of the US-S substations before you isolate
the ZB-S central battery system.
Before you reconnect the supply at the terminals of the
battery bank for the battery supply, power on the mains
supply and ensure that the system is disabled. Only now
should you power on the battery supply at the battery bank.
For mounting or dismounting of modules please see chap-
ter 6.7 „Connection and installation of internal modules“
and all warning notices!
NOTE
On the SKU-modules you will find a Service push button
that can be used for initial commissioning and for testing
purposes. When it is pressed, the controller software dis-
plays addresses and characteristics of the selected mod-
ule directly on the LC display of the controller.
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5
7.7 Checking and replacing external mod-
ules
For mounting and dismounting of a module please see
chapter 6.8 „Connection and installation of external
modules“. Please observce the following:
O
O
Set the intended address for the module with modules
with address switch. Avoid assigning the same
address more than once as this causes stoppages.
O
O
To ensure that replaced external modules function
correctly under the controller they must first be
identified, activated and their parameters set up with
the controller software.
On the modules you will find a Service push button that
can be used for initial commissioning and for testing
purposes. When it is pressed, the controller software
displays addresses and characteristics of the selected
module directly on the LC display of the controller.
7.8 Powering up the system
The following sequence of operations assumes that
the system (ZB-S plus US-S substations) has first been
isolated and locked out. If is also assumed that the
parameter setup of the controller software or its switch
settings have not been changed in the meantime!
O
O
Switch on the mains supply to the ZB-S switch cabinet
and its US-S substations at the load disconnector.
O
O
Ensure that the controller of the ZB-S cabinet and
any subsystems (US-S) are blocked. Secure this plant
condition against unauthorised action!
O
O
Switch on the battery supply to the ZB-S switch cabinet
and its US-S substations at the load disconnector.
O
O
Switch on the controllers with <<Release device>>
menu option.
