INSTALLATION
8
4.4 INPUTS
See figure 2 and figure 3 to connect the AC power
sources.
Wire
INPUT 1
INPUT 2
L (phase)
1
R1
N (neutral)
3
R3
PE (ground)
Figure 3:
Connections to the AC sources
4.5 OUTPUTS
Connect the load to the terminals as indicated in figure 2
and figure 4.
Wire
OUTPUT
L (phase)
2 + R2
N (neutral)
R4 + 4
PE (ground)
Figure 4:
Connections to the AC output
4.6 SETTINGS
Under normal circumstances adjustment of the
Masterswitch 0
is not recommended: after installation the
Masterswitch 0
is immediately ready for use. However
specific circumstances may require adjustment of the
switch-on delay time of INPUT 1.
See figure 2. Use a small flat blade screw driver to adjust
the delay time
4.7 COMMISSIONING
AFTER
INSTALLATION
Follow the steps described below to switch on the
Masterswitch 0
.
1.
Tighten all cable glands to ensure the pull relief
2.
Check all wiring and connections.
3.
Close the cabinet.
4.
Switch on the AC power sources.
4.8 DECOMMISSIONING
If it is necessary to put the
Masterswitch 0
out of
operation, follow the instructions in order of succession as
described below:
1.
Switch off all loads
2.
Switch off the AC power sources. These power
sources should be secured against unexpected and
unintended switching on.
3.
Open the casing of the
Masterswitch 0
4.
Check with a suitable voltage meter whether the
inputs of the
Masterswitch 0
are voltage free.
5.
Disconnect all the wiring
Now the
Masterswitch 0
can be demounted in a safe way.
4.9 TRANSPORTATION
Always use the original packing for transportation. Contact
your local Mastervolt Service Centre for further details if
you want to return the apparatus for repair.
4.10 RE-INSTALLATION
To reinstall the
Masterswitch 0
, follow the instructions as
described in chapter 4
