Hot Water Boiler Manual – Models H 635, H 650
8
A) Incombustible
:
Stone, granite, sandstone, concrete, porous concrete, foamed concrete, bricks,
fire clay, mortars, plasters, metals, glass and other mineral melts, asbestos
cement boards
B) Slight flammability
:
Akumin, Izomin, plasterboards, woodwool board, Lignos, Rajolit, Velox, Novodur,
Durufol B, Duroplast H, Dekorplast, Rotizol, basalt felt, Haver, glass mats
C
1
) Low flammability
:
Hardwood, beech, oak, plywood, Hobrex, Sirkolit, Werzalit, Ecrona, Umakart
C
2
) Medium flammability :
Softwood, pine, European larch, particleboards, spruce, Piloplat, Duplex, Solodur,
SP cork boards, cork parquets
C
3
) High flammability
:
Laminated particleboards, sawdust boards, Pilolamit, fiberboards, hardboards,
Sololak, Sololit, BA cork boards, polystyrene, polyurethane
The boiler can be used in compliance with the Czech standard CSN 33 2000-3:1995 in the basic AA5/AB5
environment provided that the appliance is deactivated sufficiently before the risk of fire occurs under
circumstances, when temporary formation of flammable gases or vapors might occur and during activities which
may lead to a temporary risk of fire or explosion (e.g. sticking of linoleum, PVC, and so on).
If the floor is made of flammable material, the boiler shall be placed on the fire-resistant thermal insulating mat,
which shall overlap the boiler by at least 300 mm on the refueling and ashtray door side and by at least 100 mm
on all other sides.
To keep the operating safety and economy the appliance shall be used in compliance with instructions provided
in this manual.
The boiler may be left unattended provided that the output is set to a level when overheating of the system
cannot occur (reduced operation) or if the boiler is fitted with preset and functional output controller. Despite this,
the boiler shall be kept under the operator’s control occasionally.
The boiler shall be operated by mature persons only. It is forbidden to left children unattended in the vicinity of
the boiler. In addition to this, it is forbidden to use flammable liquids for firing the boiler and to increase in any
way the rated output of the boiler during operation (overheating). The user may perform a standard maintenance
only and/or replacement of spare parts. The user shall not modify the boiler design in any way, change its
function nor continue operating the boiler with damaged functional parts.
Caution:
Objects made of flammable materials shall not be placed on the appliance nor in the distance smaller than the
specified safe distance from the appliance.
Flammable objects shall not be deposited and thrown away nearby the refueling and ashtray doors. The ash
shall be put into incombustible containers fitted with a cover.
It is necessary to consider several important principles that shall be met to ensure a reliable and economical
operation of the boiler.
- Conscientiousness of the operators
- Dry fuel
- Adequate operating chimney effect - for H635 boiler: 25 Pa ( 2.5 mm W.C.)
- for H650 boiler: 30 Pa ( 3,0 mm W.C.)
- Clean boiler (flues and vents)
- Tight boiler
- Correct output selection for a particular installation building
- Perfectly and carefully adjusted product
