QL Thruster Serie Manual Del Usuario página 10

English
Thruster fuse & fuse holder
Important!
The fuse should be as close as possible to the bat-
tery and readability accessible.
Fuse replacement
Figure display the correct power cable connection to the
fuse holder. Make sure the fuse and cable lug are in com-
plete contact and the lug is not contacting the fuse body.
Recommended torque: 15 Nm (11 lbf. ft)
Warning!
This is a high-amperage connection which requires
complete contact of the fuse to the cable lug to
avoid overheating of the connection. See fig. 14
Warning!
Note that the fuse shall be mounted directly above
the power cable lug without any washer in between.
See fig. 15
Dimensions
Part Length
Fuse holder 82 mm
Protection cover 120 mm
Cable lugs
Important!
Use of cable lugs exceeding the maximum dimen-
sions may lead to interference with the fuse or the
connections at the control unit during installation.
A: Max. 13 mm (0.5")
B: Max. 29 mm (1.25")
Cables
Important!
Use cables with at least Type 2 (acc. to ABYC stan-
dard E-11) / Type A (acc. to ISO 10133) strandings.
Wiring insulation rating is 105°C (221°F) minimum.
Important!
All cables shall have suitable terminals installed.
Solderless crimp-on terminals and connectors shall
be attached with the type of crimping tool designed
for the termination used.
Warning!
Exposed shanks of terminals shall be protected
against accidental shorting by the use of insulating
barriers or sleeves.
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Fig. 13
Fig. 14
Width Height
25 mm 50 mm
35 mm 35 mm
Fig. 15
Fig. 16
Plastic nut
Protection cover
Fastening nut
Supporting washer
Fuse
Cable lug
Supporting washer
Fastening nut
Fuse holder
Supporting
washer
Fuse
Supporting
washer
Cable lug
A
B