Safety Equipment Requirements - Stropuva S7 Technical Passport, Installation And Maintenance Instruction

=
distributor (9) (Fig. 1), would be lifted more easily. We also recommend oiling the closing
door hooks. Sometimes, it needs to be checked if the doors seals uniformly. In order to
make doors seal uniformly, gasket needs to be changed or lock tabs need to be adjusted.
Boiler room is a zone of increased hazard. Irresponsible behaviour can lead to injuries,
poisoning, fire, damage to boiler or the heating system.
Safety requirements and warnings
1. Do not let the water in boiler reach the
boiling point. Do not fire the boiler without
water. Do not let the pressure of system
exceed 1,5 bar.
Do not freeze the water in the boiler or
heating system.
2. Boiler room ventilation is necessary.
3. Do not allow air in trough the bottom door and do
not ignite fuel from the bottom.
4. Do not store fuel inside boiler (after loading the
firewood it has to be ignited).
5. While boiler is burning do not lift the air distributor.
Most common installation mistakes
1. Installed using other boiler manufacturer diagrams.
2. Circulation pump, together with boiler, is installed
in on old gravity circulation system, which has no
element adjustment
Most common operation mistakes
1. Boiler is fired while flue draft is too high.
2. Lifting cord of air distributor is not oiled.
3. Plastic material, cardboard boxes are being
burnt in the boiler.
TECHNICAL PASSPORT, INSTALLATION AND MAINTENANCE INSTRUCTION
8

SAFETY EQUIPMENT REQUIREMENTS

Consequences for not adhering to the safety requirements
and instructions
1. After water boils out, boiler will overheat and crack up. If
temperature is rising in the boiler without known reason, immediately
close the top air supply valve, lift the air distributor, set the water pump
to maximum speed, open the door while keeping your face away and
load sand, dirt or other inflammable material.
2. Boiler operates poorly.
3. Condensate will leak, you will use up more wood. Water in boiler will
start to boil and coal will fall out.
4. Firewood will ignite from leftover ember at the bottom and
will burn out while leaving condensate and raisins.
5. If you hit air distributor, which has softened from heat, against the
firewood you will bend it and if it will stick deeper into fuel its lifespan
will be reduced significantly.
Troubleshooting
1. High flow cools the walls of combustion chamber and smoke
opening enough for humidity to appear. When boiler is heated,
humidity disappears, but it makes the ash stick to the walls and
therefore boiler and flue becomes clogged up periodically.
Recommended flow must be achieved – moisture will
accumulate at a lower point than centre of combustion –
smoke openings will stay clean.
2. Large amounts of condensate are produced because of high
flow of cold water, boiler room will acquire poisonous smell of
condensate. Boiler works very inefficiently and it lacks power.
Balance tap must be installed before boiler, or boiler room should
be built according to figure 7 diagram.
Troubleshooting
1. Pulsation can be heard in a boiler. Air valve sometimes jumps.
Boiler operates very inefficiently - condensate is leaking and
there is a lack of power.
Extraneous air must be supplied through the flue ring. If your boiler has
no flue connection, you will only have to do "U" form cut in a sill and
gradually unbend this newly created plate until the boiler starts working
normally. Alternatively, you can install a draught regulator.
2. Air distributor is difficult to lift, cord wears excessively.
Must be lubricated using WD - 40.
3. Cardboard boxes obstruct the burn and burning plastic package
leftovers is dangerous, because produced gasses cannot burn
evenly quickly, and excessive gasses explode inside chimney and
damage the connections of the flue.
Consequences
Consequences
19