e300i User Manual
Document #: 0503M01A
REV : 1.3
Approval:
Date: March ’08
Page 19 of 25
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9 MAINTENANCE
MAINTENANCE
MAINTENANCE
MAINTENANCE
The e300
iiii
is designed for continuous operation on 100% duty cycle and requires no regular part
replacement.
NEVER APPROACH A ROTATING TURBINE
The e300
iiii
is designed to operate with minimum maintenance. The frequency of visual inspections
and integrity checks depends on the wind class of the installation site. Wind Power Class definition
for wind power density and average wind speed at a hub height of 10m is given below. In
general, higher class wind sites require more frequent installation checks.
WARNING (Pitch Control)
The pitch control mechanism is a factory assembly and is not user serviceable. Specialist tools and
knowledge is required to carry out any maintenance or repair procedures. Do not make any
unauthorized adjustments or modifications to any part of this assembly. Do not force or twist the
blades other than gently when checking for wear.
Wind Power
Class
Wind Power Density
(W/sq m)
Wind Speed
m/s
Wind Speed
mph (Imperial)
1
Up to 100
Up to 4,4
Up to 9,8
2
100 – 150
4,4 – 5,1
9,8 – 11,4
3
150 – 200
5,1 – 5,6
11,4 – 12,5
4
200 – 250
5,6 – 6,0
12,5 – 13,4
5
250 – 300
6,0 – 6,4
13,4 – 14,3
6
300 – 400
6,4 – 7,0
14,3 – 15,7
7
Above 400
Above 7,0
Above 15,7
NOTE: PRODUCT SPECIFICATIONS MAY CHANGE DUE TO CONTINUOUS DEVELOPMENT. CONSULT THE
FACTORY OR AN APPOINTED DEALER.
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