22
Connection
Disconnect the power cables from the battery and from
the mains before connecting or disconnecting any ca-
bles! Only use the specified cross-sections and fuses with the
correct rated current!
Positive charger cable red
Cable cross section 6 mm²
Negative charger cable blue
Cable cross section 6 mm²
B+ measuring line red
Cable cross section 0,75 mm²
– Connect the charger to the battery as shown in the diagram
(Fig. 6). Pay attention to the cable cross-sections and en-
sure correct polarity. Connect the negative charger cable
(blue 6 mm²) to the negative terminal of the charger and the
negative terminal of the battery.
– Connect the positive charger cable (red 6 mm²) to the posi-
tive terminal of the charger for the battery and the positive
terminal of the battery. For cable lengths of over 1 m, this
cable must be equipped with a 30 A fuse near the positive
pole of the battery!
– Connect the measuring cable (red 0.75 mm²) to the B+
input of the device and the positive pole of the battery. For
cable lengths of over 1 m, this cable must be equipped with
a 2 A fuse near the positive pole of the battery!
Handling of the cage tension spring
clamps
Prepare the connection cables. The cable end to be connected
to terminal B+ (small caged spring terminal) must be stripped
over a length of 8 – 9 mm. The cable ends for the battery con-
nections (large cage tension spring clamps) must be stripped
11 – 12 mm. Cable end sleeves are not required.
The spring terminal can be opened up with the aid of a suitab-
le slit screwdriver.
Insert the tip of the screwdriver into the upper, square ope-
ning, and push on the spring terminal. The spring terminal in
the lower, round opening opens up.
Insert the cable into the spring terminal as far as the insula-
tion (lower, round opening) and remove the screwdriver. The
tension spring clamp closes again and the cable is securely
clamped.
Repeat the procedure for all connections:
B+, b, battery -.
Make sure that the cable ends sit firmly in the cage tension
spring clamps!