Installation
19
20008113
GB
4.8
Gas train assembly
³
The gas train is type-approved according to standard UL 795
and is supplied separately from the burner.
³
The gas train can enter the burner from the right or left side,
depending on which is the most convenient, see Fig. 18.
³
The gas train must be connected to the gas attachment 1)
(Fig. 18) with the flange 2), the gasket 3) and the screws 4)
supplied with the burner.
³
The gas solenoids must be as close as possible to the burner,
to ensure that the gas reaches the combustion head within
the safety time of 3s.
³
Ensure that the maximum pressure necessary for the burner
is included in the calibration field of the pressure adjuster (col-
our of the spring).
4.9
Gas feeding line
It must be type-approved according to required standards and is
supplied separately from the burner.
KEY
1
Gas input pipe
2
Manual valve
3
Pressure regulator
4
Minimum gas pressure switch
5
1st safety shut off valve
6
2nd safety shut off valve
7
Standard issue burner with flange gasket
8
Gas adjustment butterfly valve (*)
9
Burner
10
Maximum gas pressure switch(*)
(*) On the burner
See the accompanying instructions for the adju-
stment of the gas train.
WARNING
D722
Fig. 18
Fig. 19
D2438
GAS PILOT LINE
MAIN GAS LINE
Summary of Contents for RS 200/E LN
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