Installation On Concrete Slabs, Only For Type Sh - Viessmann Vitosol-F Installation Instructions Manual

Installation on supports

Installation on concrete slabs, only for type SH

Installation information:
■ Observe the max. load and distance
from the edge of the roof for the on-site
substructure in accordance with DIN
1055.
■ Remove any gravel or similar from the
installation area, cover the surface
with protective building mats and posi-
tion concrete slabs on top of these
mats (see table below).
■ Secure the connection brace onto the
retaining brackets between the sec-
ond and third, the fourth and fifth
supports, etc. (see diagram below).
■ For every 1 to 6 collectors, secure two
cross braces diagonally side by side to
the adjustable supports (see diagram
on page 14).
Calculation in accordance with DIN 1055-4 8/1986 and DIN 1055-5 6/1975
Installation m
height above
ground
Loads at 25° kg
Loads at 45° kg
12
(cont.)
■ The side with the type plate must be
on the outside of the first and last col-
lector (see diagram on page 15).
Secure the pipework on only one col-
lector opposite the side with the type
plate.
■
!
Securing against slippage Securing against lifting
<8 8–20 20–100
323 561
492 845
Please note
Connection pipes should not
show any signs of damage.
Lubricate O-ring seals only
with the special valve grease
provided.
<8 8–20
800 155 315
1198 132 254
20–100
476
375