Riello RLS 800/M MX, Инструкции по установке, использованию и обслуживанию

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23 20148124 GB
Installation
5.13 Gas supply
5.13.1 Gas feeding line
Key (Fig. 23 - Fig. 24 - Fig. 25 - Fig. 26)
1
Gas input pipe
2 Manual valve
3 Vibration damping joint
4 Pressure gauge with button cock
5 Filter
6A Includes:
–filter
–working valve
–safety valve
–pressure adjuster
6B Includes:
–working valve
–safety valve
–pressure adjuster
6C Includes:
–safety valve
–working valve
6D Includes:
–safety valve
–working valve
7 Minimum gas pressure switch
8 Leak detection control, supplied as an accessory or built-in,
based on the gas train code. In compliance with the EN 676
standard, gas valve leak detection control devices are
compulsory for burners with maximum outputs over 1200
kW.
9 Gasket, for “flanged” versions only
10 Pressure adjuster
11 Train-burner adaptor, supplied separately
P2 Pressure upstream of valves/adjuster
P3 Pressure upstream of the filter
L
Gas train, supplied separately
L1 Responsibility of the installer
DANGER
Explosion danger due to fuel leaks in the
presence of a flammable source.
Precautions: avoid knocking, attrition, sparks and
heat.
Make sure the fuel shut-off valve is closed before
performing any operation on the burner.
ATTENTION
The fuel supply line must be installed by qualified
personnel, in compliance with current standards
and laws.
ATTENTION
For applications compliant with Pressure
Equipment Directive PED 2014/68/EU, the
installer must provide for the use of:
- devices suitable for drain and ventilation, as set
out in clause K.10 of standard DIN EN 676;
- leak detection control devices, as set out in
clause K.14.4 of standard DIN EN 676.
L1 L
6A
P2
7
4
P3
3 2 1
8
D11854
MBC “threaded”
Fig. 23
L L1
P2 6B
7
9
8
4
P3
3 2 1 5
11
D11855
MBC “flanged”
Fig. 24
L L1
5
6C
P2
7
3 2 1
8
10
11
9
D11856
DMV “flanged or threaded”
Fig. 25
L L1
5
6D
P2
7
3 2 1
8
10
11
9
D11857
CB “flanged or threaded”
Fig. 26