Q CELLS Q.FLAT-G5, Инструкция по установке и эксплуатации

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18 19 INSTALLATION AND OPERATION MANUAL FOR FLAT ROOF SYSTEM Q.FLAT-G5 – Q CELLS INSTALLATION AND OPERATION MANUAL FOR FLAT ROOF SYSTEM Q.FLAT-G5 – Q CELLS 18 19
4 ASSEMBLY
4.2 PERFORMING THE ASSEMBLY
5
A B
6
wide slim
7
8
9
10
11
4 ASSEMBLY
4.2 PERFORMING THE ASSEMBLY
Ä Determine the position of the ballast carriers:
• If ballast is not necessary, select standard position
A.
• In case of ballast with walkway plates and bricks, select
standard position A.
• In case of high ballast with transverse ballast stones,
select position B.
NOTE! Damage to the ballast carriers!
Ä Use 4 ballast carriers from a ballast of more than
125 kg, with the ballast stones being placed evenly
on the inner and outer ballast carriers.
Ä Hang the ballast carriers to the left and right of the
middle support columns into the ground profiles at
the corresponding position.
Ä Start hanging the ballast carrier in at the narrow groove.
Ä Make sure that the ballast carriers latch fully into the notches
of the ground profile.
Ä Repeat step 7 until the row length corresponding
to project report is achieved.
Ä Align the ground profile row on the roof based on the project
report.
Ä Comply with the minimum distances to the roof edge.
Aids, tools: Project report, layout plan
Ä Arrange the next ground profile parallel and
aligned to the first two ground profiles.
Ä Fit ballast carriers into the ground profiles corresponding
to steps 5 and 6.
•
The ground profile holds the ballast carrier on both sides.
NOTE!
For better differentiation, ballast carriers for 60 cell
modules are marked with a notch or semicircular
recess, on the end of the ballast carrier.
Ä Check whether the correct ballast carriers have been
supplied.
Ä Mount remaining ground profiles and ballast
carriers in the same way and align until the
planned field size is attained.
Aids, tools:
Project report, layout plan
NOTE!
•
The distances between the ground profile rows
are defined in the project report, but are a
minimum of 5 mm.
•
When using ground profile connectors, the distance
between the ground profile rows is exactly 242 mm.
Assembly with ground profile connectors:
Ä
Align ground profile rows with a vertical distance
of 242 mm to one another.
Ä
Place ground profile connectors flush on both ground profiles.
Ä
Make sure that the holes of the ground profile connector
correspond to those of the ground profile.
Optional potential equalisation:
• Rivet nuts are integrated in the ground profiles and
ballast carriers of the Q.FLAT-G5, which help with
potential equalisation.
• The ground profiles and ballast carriers are connected
to one another via potential equalisation cables for this
purpose.
• Integration in a lightning protection system is also possible.
NOTE!
•
Cap nuts are tightened against the screws, not
against the ground profiles and ground profile
connectors.
•
The screws compensate for the thermal expansion and
therefore remain mobile.
Ä Push screws through the holes and secure with
cap nuts.
Ä Connect the remaining ground profiles in the same way.