37
25/01/2012 - 300016864-001-C
P 520
47
Example with P 520-17
Rear
Front
13 to 17 sections
`
Fix the upper rail with H8 x 30 screws and L8 washers (the first hole from the front end of the rail must be opposite the first fastening
bracket, and similarly with the other brackets).
`
Push the insulating material behind the lower rail and underneath the boiler.
`
Join the pieces of insulating material to each other with the clips.
19 to 25 sections:
`
Fix the upper rail with H8 x 30 screws and L8 washers (the first hole from the front end of the rail must be opposite the first fastening
bracket, and similarly with the other brackets).
`
Fix the additional upper and lower rails, making sure you comply with dimension
A
(see table below).
`
Push the insulating material behind the lower rail and underneath the boiler.
`
Join the pieces of insulating material to each other with the clips.
A
M0001
10
1
2
5
5
A
B
5
4
5
Number of sections
package
13
FA 23
15
FA 25
17
FA 27
Number of sections
package
package
19
FA 16
FA 18
21
FA 16
FA 20
23
FA 16
FA 22
25
FA 16
FA 24
Number of sections
19
21
23
25
A
(mm)
2615
2875
3075
3275
