Supply Cable; Power Connection; Bottom Platform Control Box - Avanti SHARK L AECO Original Instructions Manual

1.4.2 Supply cable

a) The length of the cable depends on the height
of the tower and the positioning of the power
outlet. The cable length is determined prior to
ordering. The power cable is marked with its
length; check for accuracy before installing.
b) Minimum cross-sectional dimension of the
supply cable. Important with increased distance
between grid connection, generator, and
traction hoist, respectively:
Table 3
For cable lengths up to...
1 hoist
Cable-cross sectional dimension
c) Use cable ties for fastening the supply cable to
service lift.
d) An installed generator will have to provide at
least 2.5 times the output of the traction hoist.
Fig. 9 Fig. 9b
Cable Power cabinet
suspension M508

1.4.3 Power connection

a) Push the EMERGENCY STOP button
b) Check that the various stop switch cables and
fall arrest device cable are connected to the
power cabinet according to colour code.
c) Place or hang the cable collect bin underneath
the Ø7.9 in (200 mm) hole in the platform.
d) I f possible hang the bucket in the full length of
the webbing. Keep the webbing as long as
possible (Fig. 9c).
e) Cut the transport strips and tape which hold the
wire inside the bin and connect the cable
suspension (Fig. 9) to the eyebolt underneath
the service lift floor.
f) Connect the socket to the lift plug on the back
of the lift.
g) Connect the power cable plug to the grid:
400V / 3Ph + gnd. / 60 Hz
480V / 3Ph + gnd. / 60 Hz
h) Turn the EMERGENCY STOP button (Fig. 10
and Fig. 10a) clockwise to deactivate.
i) The power is turned on and the green indicator
on the electrical control box lit. In order for the
service lift to be operational the door must be
locked and the AUTOMATIC/MANUAL switch
must be in MANUAL mode.
The wiring diagram is found in the electrical control
box.
36 AVANTI Service Lift for Wind Turbines
AT00016288 Shark L AECO EN update.indd 36
623.3 ft (190 m)
0.002 in (1.5 mm )
2 2
Fig. 9c
Cable
stocking
traction wire rope
Fig. 10
EMERGENCY
STOP
UP
DOWN
Important:
If the traction hoist does not start, two
phases in the supply connection might have
been switched around the phase protection
relay. Remedy: Have an electrician check the
phase lay.

1.4.4 Bottom platform control box

a) Engage main disconnect switch on bottom
platform control box.
b) Connect the supply cable to the control box.
c) Connect the supply cable to the grid (20A Prefuse).
d) Disengage main disconnect switch.
Main Switch Disconnector
TREATMENT NOTE:
Tensioning
system
Power
cable
outlet socket
Spring safety
wire rope
Cable
collect bin
suspension
straps
Cable
collect bin
Power cable
inlet plug
Counterweight
Fig. 10a
11/14/2018 4:02:53 PM