Item no.: 964106.R00
Date: 2007-06-29
Issued by: Technology
Class: II
Type: MAN
Page 3 of 4
Mechanical Operating and Maintenance Manual
Preface
Vestas Wind Systems A/S · Alsvej 21 · 8900 Randers · Denmark · www.vestas.com
1
Preface
This manual applies to the wind turbine V90 - 3.0MW, VCRS 60 Hz, Mk-7.
It is the turbine owner’s responsibility that only qualified persons operate the
turbine.
Do not operate the turbine before, as a minimum, having studied the following
carefully:
960314
Safety Regulations for Operators and Technicians
950173
User Guide
Do not hesitate to contact your plant manager or Vestas’ Service Department if
you need more detailed explanations.
Vestas Wind Systems A/S
Alsvej 21
DK-8900 Randers
Telephone: +45 9730 0000
2
Updating of the Manual
The manual will continuously be brought up to date. Corrections to each specific
chapter are listed for the past year under the heading of “History of this
Document”.
3
The Header
The latest revision date of a specific chapter is stated in the header of the
chapter. Class II indicates that the document is only handed out according to
agreement with Vestas’ Technology Department.
Each specific chapter has its own item number followed by a revision number
(Rx).
First editions have revision number R0.