•
Use the nacelle ladder. NB: The descent device is not appropriate on the nacelle ladder. If the
injured person is unable to climb the ladder, it is recommended to use the descent device
through the service hatch.
7.4.4 Rescue from the yaw deck (Y: Yaw deck)
0011461422
•
Normal access and evacuation routes can be used to rescue an injured person from the yaw
deck.
•
If the injured person is conscious and can be moved without use of descent unit or stretcher, it
is recommended to use the normal evacuation route.
•
If the injured person is not conscious, or cannot move, it is recommended that a descent
device is used to lift the person up into the nacelle and move the person to the nacelle rear
platform, from where the person is lowered down through the rear service hatch, either by the
use of the stretcher and/or the descent device.
•
To lift the person from the yaw deck to the nacelle, the moveable beam must be placed above
the front hatch, a sling must be attached to the beam, and the descent unit must be attached
in the sling.
Figure 7.20: Descent unit device attach the to the moveable beam
Evacuation, escape and rescue instruction for onshore wind turbine
Document no.: 0067–2397 V00 · Class: RESTRICTED · Type: T09
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Summary of Contents for V105-3.45 MW
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