INSTALLATION
EN / DC Distribution / July 2010
13
6.2
INSTALLATION STEP BY STEP
Disconnect the electrical power:
•
Switch off all connected components.
•
Disconnect the DC poles on both sides,
first the positive pole at MasterShunt side.
•
Check with a suitable voltmeter whether the
entire DC installation is voltage free.
•
Mount the DC wiring (see figure 11). Mount the
grounding wire (3) first, then the negative wires
(1) and finally the positive wires (2).
•
Mount the fuse (4) by removing the screw on the
positive strip first and fastening it with the fuse
installed.
•
Fasten the parts in the right order (see figure 11,
a - e).
Fasten the M8 hexagonal screws with a
9 – 12 Nm (80 – 105 InLbs) torque.
Otherwise the DCDistribution is damaged
seriously!
a Measuring plate
b Cable lug
c Fuse plate
d Washer ring
e Fastening screw
1 Negative DC out 1
2 Positive DC out 1
3 Grounding cable
4 Fuse (to be installed last)
Figure 11: Installation of the DC Distribution
6.3 COMMISSIONING
Check if all wiring is OK. Then:
•
(Re)connect the load.
•
(Re)connect the DC Distribution
If no fuse is installed at a position, you need
to disable the according alarm function.
2
3
1
4
e
d
c
b
a
