14
INSTALLATION AND OPERATION MANUAL FOR FLAT ROOF SYSTEM Q.FLAT-G6 – Q CELLS
4
ASSEMBLY
4.5 OPTIONAL STEP
4.5.2 BALLAST BLOCK O
5
The number and weight of the ballast blocks required can be found in the current project report. The system is planned as standard
with ballast blocks with the dimensions 40 × 40 × 4 cm; if the dimensions of the ballast blocks differ, manual adjustment may be
necessary on site.
Place the ballast block in the middle of the main base profile
B
, push it up to the base
C
and secure it with the end clamp
O
6
.
A BALLAST BLOCK ON THE MAIN BASE PROFILE
Place the ballast blocks
O
5
in the centre of the main base profile
B
and secure them with the middle clamp
O
6
.
TWO BALLAST BLOCKS ON THE MAIN BASE PROFILE
Secure the first and second ballast block on the main base profile
B
as shown in the previous figures. Then apply the third and, if
necessary, the fourth ballast block and push them along the main
base profile
B
in the direction of the base
C
to secure them until
they rest against the module frame.
THREE TO FOUR BALLAST BLOCKS ON THE MAIN BASE
PROFILE
When placing the ballast on the cross brace and ballast brace
F
the second cross brace and ballast brace
F
is mounted first and
then the ballast is evenly distributed.
ADDITIONAL BALLAST ON DOUBLE CROSS BRACE
ATTENTION
!