Manual
21
ENGLISH
ADDITIONAL CABLE FUSE (NOT INCLUDED)
Install an extra fuse (not included) for the +12V power cable near the battery to secure the power
cable. The distance between the fuse and the battery should not exceed 30 cm. The fuse size must be
adapted to the cable cross-section of the installed power cable (refer to the table below).
IMPORTANT: The fuse on the battery does not protect the amplier, but the cable between the battery
and the amplier against short circuits.
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Cable length in meters
0 - 1,2 1,2 - 2,1 2,1 - 3,1 3,1 - 4,0 4,0 - 4,9 4,9 - 5,8 5,8 - 6,7 6,7 - 8,5
Fuse value in Amperes
0 - 20 2,5 4 4 6 6 10 10 10
20 - 35 4 6 10 10 16 16 16 20
35 - 50 6 10 10 16 16 20 20 20
50 - 65 10 10 16 20 20 20 20 35
65 - 85 16 16 20 20 35 35 35 50
85 - 105 16 16 20 35 35 35 35 50
105 - 125 20 20 20 35 35 50 50 50
Minimum cable cross-section in mm
2
Recommended minimum cable cross-section to guarantee full amplier performance:
Up to a length of 3 m: 20 mm
2
From a length of 3 m: 35 mm
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Replace defective fuses only with a new one of the same type and with the same fuse rating.
CAUTION
FUSE
The amplier inherently has no internal device fuse. Use the supplied fuse (80 A) with the fuse holder
and install it in the power cable between the 12 Volt pole of the vehicle battery and next to the +12V
terminal of the amplier. The distance between the fuse and the amplier should not exceed 30 cm.
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