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EVO S -
Installation and Servicing
4. INSTALLATION
4.1. Installing the boiler
EVO S boilers must not be mounted on a wall
covered with an inflammable material: plastic,
wood, etc.
The combustion air must be free of agents
containing chlorine, ammonia, fluorine and
alkaline. These compounds are found in aerosols,
paints, cleaning products, washing powder,
detergents, glue, snow-clearing salt, etc.
Do draw in the air that is evacuated from places
where these products are used - swimming pools,
laundries, hair dressing salons, cold rooms -
as one or more of these compounds could be
introduced into the combustion air.
Recommended distances relative to walls:
Sufficient clearances must be provided to permit
easy maintenance operations on the boilers. The
minimum
values (in mm) are indicated in the
diagram opposite and table below:
These values cannot be substituted for the
specific regulatory requirements.
B23 / B23P
C13
C33
S 50
S 70 to S 135
S 50
S 70 to
S 135
S 50
S 70 to
S 135
ø80 ø125 ø110* ø125 ø160 ø80/125 ø100/150 ø80/125 ø100/150
H** (mm)
280
360
310
430
450
290
350
140
170
*
ø
110 is prohibited for a 150 boiler.
**The minimum value of H corresponds to the spare required to install the
exhaust system accessories. It takes account of the dimensions of the
87° angle of a horizontal duct, independently of the length and gradient
of the latter.
IMPORTANT:
The boiler must be positioned horizontally using a spirit level to
promote effective ventilation of the boiler body (use the roof as a
reference surface).
IMPORTANT:
The front and side jackets are held in place by clips. Remove the
jackets before handling the boiler (risk of falling).
figure 5 -
Clearances
IMPORTANT:
The boiler must not bear the weight of the accessories and connections
(hydraulics, gas, exhaust system, etc.).
H
min. 1780
min. 800
min.
250
U0561516-#