Connecting The Battery To The Device - Kaco blueplanet gridsave 92.0 TL3-S Manual

7 | Installation
7.5

Connecting the battery to the device

DANGER
Risk of fatal injury due to electric shock!
When connecting the batteries and installing supply lines, arcs may occur that may cause serious injury and
property damage.
1. Insert internal fuse before connecting the DC voltage.
2. Repair damage to the DC line without delay.
3. Batteries must be fitted with potential equalisation in protection class I and with double-insulated DC cable
in protection class II.
CAUTION
Danger caused by reverse polarity at the DC connection.
The device does not have reverse polarity protection on the DC connection. This can lead to destruction of the device.
1. Check polarity using suitable measuring equipment before connecting the DC cable.
2. Failure to observe these warnings may lead to device damage which is not covered by the manufacturer warranty.
NOTE
Use a torque spanner for mounting the DC cables and an open-end spanner with the following designation and
dimensions for counter-holding::
1. red double open-end spanner, WM 16+17, metric short max. length of 160 mm (GEDORE) to hold the
screw in place.
7.5.1 With precharge unit
NOTE
Device variant L: Disconnection is 1-pole.
Device variant XL: Disconnection is effected at all poles.
L & XL variant
↻ Time required for DC connection: 15 min
↻ DC cable with 2 x 1 or 2 x 2 strands already on the device.
1. Undo the cable fitting [ W_46]
2. Remove the outer cladding of the DC cables.
3. Pass the DC cables through the cable fittings into the connection compartment.
4. Fit DC lines with an M10 ring cable lug [max. width b 28 mm ].
5. Screw the negative (-) cable end onto the DC connection according to the polar-
ity of the battery [ W17 /
6. Screw the positive (+) cable end onto the DC+ fuse holder according to the po-
larity of the battery [ W16 /
7. Check secure fit of all connected cables.
8. Ensure that the polarity is correct.
9. Tighten cable fittings [ W_46 /
Page 24
30 Nm ].
30 Nm].
10 Nm ].
blueplanet gridsave 92.0 TL3-S blueplanet gridsave 110 TL3-S blueplanet gridsave 137
Manual
M10
Fig. 21: DC connection L version
M10
Fig. 22: DC connection XL version
M10
42 mm
M10
42 mm
TL3-S