EDF ENR PWT
33,
Rue
Saint
Honoré
‐
Z.I.
Champfleuri
38300
Bourgoin
Jallieu
‐
France
Tel
:
33
4
74
93
80
20
‐
Fax
:
33
4
74
93
80
40
EDF
ENR
PWT
Société
par
actions
simplifiée
à
associé
unique
–
au
capital
de
37
505
000
€
‐
N°
513
281
972
RCS
NANTERRE
Siège
social
:
100
Esplanade
du
Général
de
Gaulle
–
Cœur
Défense
–
Tour
B
92932
Paris
La
Défense
cedex
.
D07-P0
6-01
GB
Ind
ice
1
Date
:
3
-01-13
points should be used. System designer and installer are responsible for load calculations and for proper
support structure design.
Modules should be bolted at the following hole locations depending on the configuration and load:
Table 6-1: Authorized attachments for bolting method
Uplift load
≤
2400 Pa
Downforce load
≤
2400 Pa
Uplift load
≤
2400 Pa
2400 Pa
≤
Downforce load
≤
5400 Pa
Bolting on short
side frame
( for PW2350
UL/PW2500 UL
series)
Use 4 standard mounting holes (short side)
Mounting rails may run parallel or
perpendicularly to the short side frame
Use 4 standard mounting holes (short side).
An additional support bar should be placed
below the module.
Mounting rails should run parallel to the
short side frame
Bolting on long
side frame
Use 4 standard mounting holes (long side)
Mounting rails may run perpendicularly or parallel to the long side frame
7.0 MAINTENANCE
Regular maintenance is required to keep modules clear of snow, bird droppings, seeds, pollen, leaves,
branches, dirt spots and dust.
If a module has a sufficient tilt (at least 15
0
), it generally is not necessary to clean the modules (rainfall will
have a self-cleaning effect). When there is a noticeable buildup of soiling deposits on the module surface,
wash the PV array with water and a gentle cleaning implement (a sponge) during the cool part of the day.
Dirt must never be scraped or rubbed away when dry, as this will cause micro-scratches.
If snow is present, a brush with soft bristles can be used to clean the surface of the module.
Periodically inspect the system to make sure all wiring and supports stay intact.
If you need electrical or mechanical inspection or maintenance, it is recommended to have a licensed,
authorized professional carry out the job to avoid hazards of electric shock or injury.
Do not change the PV components (diode, junction box, plug connectors).
