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Gasifying boiler Vigas
19. ASSEMBLY REGULATIONS
19.1 ASSEMBLY AND INSTALLATION INSTRUCTION
19.2 ELECTRICAL EQUIPMENT CONTROL AND MAINTENANCE SAFETY REGULATIONS
Boiler assembly and installation must be carried out by authorized technician.
Boiler must be commisioned by authorized trained technician.
Boiler does not require separate solid base.
Minimum temperature of reverse water returning to the boiler shall be 60
0
C.
be secured by thermostatic or thermoregulatory valve. Recommended manufacturer is ESBE: T
VTC312 (G1“) up to 40kW boiler, type VTC512 (G6/4“) up to 150kW boiler performance
Boiler room must be permanently ventilated through min. 0,025 m
2
slot.
Diameter for inlet and outlet
must be similar.
Boiler must be installed in the basic, usual surrounding in accordance with STN 33 2000-3.
It is advised to follow saftey and health regulations in accordance with current requirements notice
no. 718/2002 Statute.
It is strictly advise to follow required standards regarding flammability level of materia
the boiler according to standard STN 73 0823:1983/z1 - Flammability degree of building materials.
The boiler operator person must follow relevant regulations and standards, as well as the following rules:
While boiler in service, none of the following actions may be carried out.
• DO NOT uncover the electronics, fan, thermostat.
• DO NO change the fuse.
• DO NOT repair damaged cables or insulation.
Maintenance and repairs to the boiler with uncovered electrical equipment may only be done by
authorized person, according to notice no. 74/1996 Statute.
Before any interference with electrical equipment, it is necessary to unplug and disconnect power cord
Connection to power supply is only allowed after all cover panels are mounted back on the boiler.
If any defect of electrical equipment occurs or boiler insulation is damaged, it is advised:
• DO NOT touch any part of the boiler.
• IMMEDIATELY unplug and disconnet the boiler from power supply.
• TO CALL authorized technician in order to remove failure.
Boiler can only be connected to the heating system with relevant thermal output capacity
When using enhanced circulation, central heating system must offer option, in case of a
(shutdown boiler and pump) to ensure boiler minimum power at 5kW.
This is provided by safety cooling
exchanger together with Honeywell drain valve TS131.
Drain valve Honeywell TS 131 is additional component, it is not part of the boiler.
In case, boiler is installed with accumulator tank, the minimum tank volume is
to STN EN 303/5:2012 as follows: V
sp
= 15T
B
x Q
N
(
1 – 0,3Q
H
/Q
min
).
Minimum recommended volumes
of containers for boilers VIGAS 16 VIGAS 18 DPA - 500 L boiler VIGAS 25, VIGAS UD 29 -
Boiler VIGAS 40-1000 L. Boiler VIGAS 60-1500 L. Boiler VIGAS 80, VIGAS 100 -
buffer store, extending the life of the boiler.
V
sp
– volume of accumulator tank [L] Q
N
– nominal heating power [kW] T
B
– combustion interval [hours.]
Q
H
– required boiler power - heating area [kW]
Q
min
- minimum heating power [kW]
Boiler must be connected to the chimney correctly and shortest way.
Chimney should not be occupied
by any other devices. Chimney venting must be in accordance with STN 734201 and STN 734210.
We do not recommend permanent
connection to the water supply through inlet valve, in order to avoid
increased pressure in the system. Maximu overpressure is 0,3 MPa.
Except basic maintenance, it is strictly forbidden:
To carry out any work on electrical equipment while boiler is plugged in.
To touch defected electrical equipment, mainly damaged wire insulation, etc.
To operate boiler while uncovered.
To operate boiler with any defect on electrical equipment or installation.
To repair damaged electrical parts of the boiler by person other than authorized and appointed by
producer.
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