Instructions for the installer
5.2 Regulation for LPG
Loosen screw A and push support B all the way. Use a double head wrench to remove nozzle C and assemble the suitable one, following the instructions indicated in the reference charts, with respect to the type of gas to use. The screwing torque of the nozzle should never exceed 3 Nm. Reposition support B so that nozzle C is covered perfectly.
Move the Venturi tube D to regulate the air flow until distance "X" is reached indicated in the chart in paragraph "5.4 Regulation of primary air” and then secure the tube by means of screw A. After the regulations have been carried out, restore the seals with sealing wax or equivalent material.
Rated
BurnerheatingLPG – G30/G31 28/37 mbar capacity
(kW)
|
|
|
|
|
|
|
|
| Nozzle |
|
|
|
|
|
|
|
|
|
| diameter |
|
|
|
|
|
|
|
|
|
| 1/100 mm |
|
|
|
|
|
|
|
|
|
|
|
|
| Auxiliary (1) |
|
|
|
| 1.05 |
| 48 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1.65 |
| 62 |
| ||||
|
|
|
|
|
|
|
|
|
| |
| Rapid (3) |
|
| 3.1 |
| 85 |
| |||
|
|
|
|
|
|
|
|
|
| |
| Ultra rapid (4 - 7) |
|
| 3.3 |
| 87 |
| |||
|
|
|
|
|
|
|
|
| ||
| Double crown |
| internal (5) |
| 0.8 |
| 42 |
| ||
|
|
|
|
|
|
|
|
| ||
|
|
| external (5) |
| 3.3 |
| 87 |
| ||
|
|
|
|
|
|
|
|
|
|
|
| Fish pan (6) |
|
| 2.9 |
| 82 |
| |||
| Reduced | |
mm |
| flowrate |
1/100 |
| (W) |
30 | 33 (*) | 380 |
30 | 33 (*) | 380 |
43 | 45 (*) | 750 |
55 |
| 65 (*) |
| 1200 |
26 | 33 (*) | 380 |
55 | 65 (*) | 1200 |
43 |
| 45 (*) |
| 800 |
| Flowrate |
| Flowrate |
|
|
|
| ||
| g/h G30 |
| g/h G31 |
|
|
|
|
|
|
|
|
|
|
|
76 | 75 |
120 | 118 |
225 | 222 |
240 | 236 |
58 | 57 |
240 | 236 |
211 | 207 |
(*)
30
