Transporting And Storage; Installation Of Boiler; Firefighting Requirements; Flue Requirements - Stropuva S7 Technical Passport Installation And Maintenance Instructions

Unattached boiler can be transported only in horizontal position. If weather is good, it can
be transported in an open vehicle; otherwise it needs to be transported with covered vehicle. If
boiler is transported in vertical position, additional safety measures must be used for protecting
boiler from overturning and scratching. Boilers can be stored in dry premises, free of chemi-
cally active substances, vapor.
Boiler can be installed in premises that meet the governmental requirements for boiler
rooms.
Boiler installation room must be at least 215 cm high and have concrete fl oor (at least in a
place of boiler installation). Room must be isolated from heated living rooms and have vertical
ventilation channel and window or opening in outer wall, so that air from the outside could
easily get into boiler or ventilation channel.
Flue inside can be inspected using a mirror trough fl ue cleaning opening. Flue must be
clean. It must not have openings into hollow layers or to nearby enclosures. It must be ins-
pected if fl ue has no openings on the outside, which would allow parasitic air inside, this air
cools the fl ue and reduces its draft. All openings and place of boiler connection with fl ue must
be sealed. If there are inner openings of fl ue to the layers or to nearby shafts which cannot be
sealed, oval or cylindrical liner of stainless steel will have to be used. (Rectangular liners are
not as reliable because openings appear at the connections. These openings are caused by
temperature changes.)
Boiler is placed directly on concrete fl oor. Some parts of boiler can get deformed during
transportation, therefore after installation with fl ue and after closing all the doors and opening
dedicated for cleaning of fl ue, check the operation of top valve, check if it's uniformly fi ts with
air intake surface. Also check the tightness of door by using fl ame of candle or match.
Boiler must be placed on nonfl ammable surface.
Metal connection of boiler near the chimney must be made out of metal that is no thinner
than 1,5 mm and covered with heat insulation.
Condition of fl ue must be checked once a month (by visually inspecting it with mirror through
cleaning opening), it must be cleaned if needed, because accumulated resins and soot can
catch fi re in fl ue, release sparks and cause fi re hazard, overheat and damage the liner. When
using original fl ues (made of stainless steel and ceramic) user instructions must by understood
well and requirements must be met, especially for periodic maintenance. After cleaning the
fl ue, horizontal fl ue pipe, which is between boiler and fl ue, must be cleaned as well.
Diameter of fl ue opening can be 10 percent smaller as shown in main technical specifi -
cations, but not larger. Boiler needs separate fl ue, no other equipment can be connected to it.
Flue pipe from boiler to fl ue must be horizontal, not longer than 1,5 m and not shorter than 0,20
m, it must be well sealed at connections and covered with heat insulation. Flue pipe and fl ue
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TECHNICAL PASSPORT INSTALLATION AND MAINTENANCE INSTRUCTIONS

4. TRANSPORTING AND STORAGE

5. INSTALLATION OF BOILER

5.1 FIREFIGHTING REQUIREMENTS

5.2 FLUE REQUIREMENTS