Gasifying boiler VIGAS
19.2
SAFETY REGULATIONS FOR CONTROL AND MAINTENANCE
OF VIGAS BOILER ELECTRIC EQUIPMENT
33
Boiler can only be connected to the central heating system with appropriate thermal capacity with boiler
output.
When using forced circulation, central heating system must be adapted in case of power cut to ensure
boiler output at 5kw. This is provided with safety cooling exchanger with drain valve TS 131, (Honeywell
valve TS131 is not part of delivery component) , can be purchased separately.
If boiler is installed with accumulator tank, the minimum ank volume is calculated as follows:
V
sp
= 15
T
B
x Q
N
1 – 0,3Q
H
/Q
min
V
sp
– volume of accumulator tank
L
Q
N
– nominal heating output
kW
T
B
– combustion interval
hours.
Q
H
– required boiler output for heating area
kW
Q
min
- minimum heating output
kW
Boiler must be connected correctly and as short as possible to chimney. Other appliances must not
be connected to chimney. Chimney shaft must be dimensioned according to the standards: STN
734201 and STN 734210.
We do not recommend permanent connection to water supply through feed water valve to avoid
not allowed increase in pressure if valve is not tightly sealed. Maximum overpressure is 0,3 MPa.
The room where boiler is placed must be ventilated properly.
Boiler assembly must be done by specialists of installation company
Boiler must be commisioned by trained technician.
Boiler does not require to be placed on a firm base.
Minimum temperature of boiler reverse water on inlet is 60 °C.
Boiler room must be ventilated permanently through the opening of min. diameter 0,025 m2.
The diameter for air inlet and outlet must be approximately equal.
Boiler must be installed in the surrounding that is usual, basic in accordance with the standard STN
33 2000-3.
Work and health safety regulations must be followed in accordance with current instruction
requirements, UBP SR No. 718/2002 Coll. and seq.
Required standards SN 73 0823:1983/z1 – The flammability degree of building material must be
observed, regarding fire facility surrounding of the boiler.
The boiler operator must follow relevant regulations and standards, as well as the following principles:
If boiler is in operation, none of the following may be done with electric equipment:
uncover electronic equipment, e.g. boiler electronics, fan, thermostat,
to exchange fuse,
to repair damaged cable insulation, etc.
Maintenance and repairs of boiler with uncovered electric equipment may only be done by persons
authorized to do so, according to 74/1996 Coll.
Before uncovering boiler or any electric equipment connected to boiler, it is necessary to disconnect
any mains /unplug/. You can only plug in after placing covers on original places.
If there is any defect of electric equipment or boiler installation is damaged it is important:
do not touch any part of boiler
disconnect boiler from mains /unplug/ immediately
to call an authorized service technician that will correct defect.
Apart from common maintenance of boiler, it is strictly forbidden:
to manipulate electric equipment and boiler installation if plugged in,
to touch damaged electric equipment and boiler installation, mainly damage cable insulation, etc.,
to operate boiler if uncovered,
to operate boiler with defective electric equipment or defective boiler installation
to repair damaged boiler electric parts by persons unauthorized by manufacturer
Summary of Contents for 100 Lambda Control
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