User`s manual

28
AVANTI Service Lift for Wind Turbines
CAUTION!
Wear protective gloves when handling
wires.
11.1 Parking the service lift
Lower the lift until bottom safety stop engages.
11.2 Wire ends
Beneath the access platform:
a) Loosen and uncoil all coiled and secured wire
ends.
b) Remove the weight and the tightening spring.
11.3 Removing the lifting wire
a) Turn the “override bottom limit stop switch” key
to the right and push the DOWN button until
the cabin rests on the platform.
b) After having removed the drive wire counter
weight turn the DOWN button. The wire now
exits the traction hoist at the top.
c) From above the traction hoist remove the wire
by hand.
11.4 Removing the safety wire
a) Keep the safety brake open and manually pull
out the wire.
b) Pull out the wire on top of the lift.
10. Out of service
a) Securing the service lift:
Bring the service lift all the way down, until the
contact plate switch stops the cabin.
b) Switch off the power supply to prevent
inadvertent operation of the lift:
Push in the EMERGENCY STOP button fixed
– all controls are now blocked. Mark the lift
“OUT OF SERVICE”. Contact the service
technician for repair.
11. Removing wires for replacement
12. Maintenance
Time (Performance)
Component Details on page
Daily:
(Supervisor)
Attachment components
traction hoist
Control box
Safety brake
18-19
Annually:
(Expert)
Wires
Electrical cable
29-30
Annually:
(Expert)
Entire system
29-30
Annually, however at least
every 250 hours of operation:
(Expert)
Traction hoist
29
Annually:
(Expert)
Safety brake
29