KASTOR KH-20, Инструкция по установке и эксплуатации

Страница: 40 / 84

EN
gl
ISH
2.4.2.
When the distance from the stove upper surface is at least
1,200 mm, the ceiling does not require protection (picture
2.4.1).
2.4.2. REDUCTION OF SAFETY DISTANCES
The required safety distances at the back and sides can be
reduced by 50% using a single layer of protection and by 75%
with a doubled layer. The protection can be either a 1 mm
thick metal sheet or 7 mm of fibre-reinforced cement board
(not gypsum board coated with paper or similar). (Picture
2.4.2.)
A ventilation space of 30 mm must be left between wall and
protector. The protector must be detached from floor and cei-
ling. If the sauna has a flammable floor in front of the stove,
the area to be protected extends 100 mm beyond the door’s
sides and a minimum of 400 mm in front of it. In this case,
the protection must be at least a 1 mm thick metal sheet.
If the stove is installed with one side and the back against
a brick wall, safety distances of 50 mm to the side and 50
mm at the back are sufficient. If it stands with its back and
both sides next to brick wall, 100 mm should be left on both
sides to ensure air circulation. At the back, 50 mm remains
sufficient.
The safety distances around an uninsulated connection pipe
can be reduced in a similar manner. The pipe’s insulated
part within the sauna must always extend 400 mm from the
ceiling.
For chimneys, the minimum safety distances to flammable
material differs from product to product. Always check the
manufacturer’s instructions. In case of doubt, approach your
local fire safety officials.
flammable material
Non-flammable material
picture 2.4.2. reduction of safety distances. Measurements in millimetres.
Uninsulated
connection pipe
flammable material
platform 30 mm
1 mm thick metal sheet
or 7 mm of fibre-reinforced
cement board
Stainless steel
attachment screw
picture 2.4.1. Sauna stove safety distances from walls.
Measurements in millimetres.