17
Electrolyte Circulation System
7145240031 V1.1 (01.2013)
Step 6: Connect power supply
Important note:
Before proceeding with any step mentioned in this section disconnect all electri-
cal loads and charging device(s) via the battery circuit breaker!
Electrical power for the pump- and control unit is supplied by the battery system.
For battery service activities all loads and charger(s) need to be disconnected completely from the
battery. Therefore power supply for the pump. and control unit needs to be disconnected from the
battery in case of any service activities on the battery system or the pump system itself. This is
done by removing the fuses from the fuse holders.
Perform the following steps for connection of the power supply:
1. Check the length of the power supply connection cable (orange, 2 x 1,5mm
2
, type H07BQ-F)
which goes into the pump- and control unit.
2. Check the remaining distance between the end of the power supply connection cable (which
will be attached to the pump- and control unit) and the battery connection terminal. For this
distance two cords of the provided (black, 6mm
2
, type: H07 RN-F) connection cables are
needed (refer to Figure 20 and Figure 24).
3. Mount the DIN cap rail below the pump- and control unit (refer to Figure 23).
Note:
Depending on operating conditions high humidity rates DIN cap rail and fuse holders
needs to be placed in an extra installation box.
4. Clip the two fuse holders onto the DIN cap rail (refer to Figure 23).
Note:
The fuses must not be inserted.
5. Pull the 1.5mm
2
connection leads equipped with wire termination through one of the cable
bushings of the housing and attach each lead to the corresponding terminal inside the pump-
and control unit (refer to Figure 21). ‘+B’ will be connected to battery plus and ‘-B’ to battery
minus.
6. Attach the wire termination to the end of each 1.5mm
2
(orange) connection cable.
7. Connect the ends of both 1.5mm
2
(orange) connection cables to the corresponding fuse
holder terminals.
8. Cut the 6mm
2
(black) power supply connection cable into two single cables of appropriate
length.
9. Attach the wire termination to one end of each 6mm
2
(black) connection cable.
10. Drill a hole into each plastic cap of the provided battery terminal bolt and feed each 6mm
2
(black) cable through that hole. Attach a cable lug to the end of each 6mm
2
(black) connec-
tion cable.
11. Connect the ends with the wire termination to the corresponding fuse holder terminal.
12. Replace both existing battery terminal connection bolts (+ and -) by the provided terminal
bolts (refer to Figure 22)
13. Connect the cable lugs (of both 6mm
2
connection cables) to the 5mm threat (M5) on top of
the terminal connection bolt with the provided 5mm screws.
14. Put the provided plastic covers onto the battery terminal connection bolts for touch protec-
tion.
Attention!
Danger!
Summary of Contents for Electrolyte Circulation System
Page 1: ...Electrolyte Circulation System Installation and Operating Instructions...
Page 25: ...25 Electrolyte Circulation System 7145240031 V1 1 01 2013 Notizen...
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Page 27: ...27 Electrolyte Circulation System 7145240031 V1 1 01 2013 Notizen...
