Metal-Fach SMART EKO-CARBON Series, Эксплуатационная и техническая документация, Страница: 11 / 38

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4. Level the position of the boiler.
ATTENTION!
If the boiler is not levelled properly it can be damaged.
The boiler must be placed on a flameproof pad that exceeds the boiler outline by 2 cm. if the
boiler is located in the basement, it is recommended that it is placed on a base of at least 5 cm
thick. The bearing of the floor and the fire hazard conditions are the key elements of choosing the
right location for the boiler i.e:

20 cm - from any flammable materials
 40 cm - from any flammable materials of C3 flammability
 40 cm - from any flammable materials of unknown flammability
Tab. 12.1 Flammability of construction products:
Flammability of construction
products:
Construction products
A - noncombustible
Sandstone, concrete, bricks, fire-resistant plaster,
(concrete/ cement) mortar, tiles, granite
B - difficult to ignite
Wood- cement boards/beams, fibreglass, mineral
insulation
C1 - difficult to ignite Beech wood, oak wood, plywood
C2 - normal combustibility
Pine, larch and spruce wood, corck, plank boards,
rubber floorings
C3 - Easily ignited
Asphalt plywood, celluloid compound, polyurethane,
polystyrene, polyethylene, plastics, PVC
13. Connecting the boiler to the heating
system
(INSTALLER)
The connecting of the boiler to the central heating system should be contracted to a producer-
certified company. This procedure should be confirmed in the warranty card which is attached to
this manual. The boiler must be connected according to the manufacturer’s guidelines and this
manual.
ATTENTION!
It is recommended for first start-up of the boiler to be performed according to
the guidelines given in the Operation and Maintenance Documentation, by a person
holding a valid license - (Information concerning persons licensed to start up the
boiler is available from the Manufacturer - tel. +48 85 711 94 56).
ATTENTION!
The temperature of the return water from the central heating boiler should not be
lower than 45C.
ATTENTION!
It is required that the boiler is connected to the heating installation by a four- way
valve.
The schematics of the connecting the boiler to the heating installation meet the PN- 91/B-
02420 requirements.
ATTENTION!
The boiler must not be placed in a damp and wet room as the enhanced corrosion
process will shortly damage the boiler.