Instructions for the installer
5.2Nozzle replacement and primary air adjustment
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 values indicated in the tables relevant 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 table “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 2.8 kPa capacity
Nozzle
Reduced |
| Flowrate |
| Flowrate |
flowrate |
|
| ||
| g/h G30 |
| g/h G31 | |
(W) |
|
| ||
|
|
|
|
Auxiliary |
|
| 1.05 |
| 48 |
| 30 (1) |
| 380 |
| 76 |
| 75 | |
|
|
|
|
|
|
|
| |||||||
| 1.65 |
| 62 |
| 30 (1) |
| 380 |
| 120 |
| 118 | |||
|
|
|
|
|
|
|
|
| ||||||
Rapid |
|
| 2.55 |
| 76 |
| 37 (2) |
| 750 |
| 185 |
| 182 | |
|
|
|
|
|
|
|
| |||||||
Rapid large |
| 3.1 |
| 85 |
| 45 |
| 800 |
| 225 |
| 222 | ||
|
|
|
|
|
|
|
|
| ||||||
Fish pan |
|
| 1.8 |
| 65 |
| 43 (3) |
| 750 |
| 145 |
| 143 | |
|
|
|
|
|
|
|
|
| ||||||
Ultra rapid |
|
| 3.3 |
| 87 |
| 65 |
| 1700 |
| 240 |
| 236 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Double |
| Internal |
| 0.8 |
| 42 |
| 26 (1) |
| 380 |
| 58 |
| 57 |
crown |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| External | 3.3 | 87 | 55 | 1200 | 240 | 236 | |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(1)= 33 for appliances without flame failure device. (2)= 40 for appliances without flame failure device. (3)= 45 for appliances without flame failure device.
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