Weishaupt WGL40/1-A ZM, Руководство пользователя

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Installation and operating instruction
Dual fuel burner WGL40/1-A ZM
7 Commissioning
83273402 1/2019-02 La
58-148
7.1.6 Preset pressure regulator
Determine setting pressure
Add the combustion chamber pressure in mbar to the setting pressure into the gas
butterfly valve.
Determine setting pressure from the table and note down.
The details given for calorific value H
i
relate to 0 °C and 1013 mbar.
The table values have been calculated under ideal conditions. The values are there-
fore guide values for basic settings.
Full load
[kW] Setting pressure
into gas butterfly
valve
[mbar] Min. connection pressure into isolating valve
[mbar]
(low pressure supply)
Nominal diameter valve train ¾" 1" 1½" 2" DN 65 DN 80
W-MF
507 W-MF
512 W-MF
512 DMV
525 DMV
5065 DMV
5080
Natural Gas E: H
i
= 10.35 kWh/m
3
, d = 0.606
200 10.5 18 14 13 11 11 11
225 10.7 20 15 14 12 11 11
250 11.2 22 16 15 12 12 12
275 12.0 25 18 16 13 13 13
300 13.0 28 19 18 14 14 14
325 14.4 32 22 20 15 15 15
350 16.1 37 24 22 18 17 17
375 18.0 41 27 24 20 19 19
400 19.1 45 29 25 21 20 20
425 19.0 48 30 26 21 20 20
450 19.0 52 31 26 22 21 20
500 19.4 60 34 28 23 21 21
550 20.3 69 38 31 24 23 22
Natural Gas LL: H
i
= 8.83 kWh/m
3
, d = 0.641
200 12.3 23 17 16 14 14 14
225 12.7 26 18 17 15 15 14
250 13.3 29 20 18 16 15 15
275 14.1 33 22 19 17 16 16
300 15.3 37 24 21 18 17 17
325 16.7 42 26 23 20 19 19
350 18.3 47 29 26 22 21 20
375 20.3 53 33 29 24 23 22
400 21.0 58 35 30 25 24 23
425 21.3 63 37 32 26 24 23
450 21.7 69 39 33 26 25 24
500 23.0 81 44 37 28 26 25
550 24.8 94 50 41 31 29 27