Electrolux Professional WB6-20, Руководство по установке

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Installation manual
The gas exchanger is adjusted at the plant to be suitable for the kind of gas specified on the order. If you have to sup-
ply your machine with gas in a family different from the gas for which your machine was adjusted, proceed as follows.
Important
Testing pressures
According to the EN 437 standard, the values of the testing pressures mentioned in our various documents are
values for static pressure taken at the gas inlet connection of the machine ; the heating of the machine being on.
22.6.1 Changing to a gas in the same family (type H or L)
Change the 3 injectors with joints (see tables of correspondences).
22.6.2 Changing to a gas in a different family (from type H or L to butane or propane)
• Change the 3 injectors with joints (see tables of correspondences).
• Unscrews the fixing screws (V) and remove the adjusting head (J) as well as its cork (T), keep these parts in case
a change would by necessary.
• Replace it by the cork (L) and the plate (P).
• Screw the two screws and block.
22.6.3 Changing a gas from one family to another (from butane or propane to type H or L)
• Change the 3 injectors with joints (see tables of correspondences)
• Unscrews the fixing screws (V) and remove the plate (P) as well as the cork (L), keep these parts in case a change
would by necessary.
• Set the cork (T) and the adjustment head (J).
• Screw the two screws and block.
Important
Adjustments should be made by qualified personnel only.
22.7 Adjustment and checking of the outlet pressure
The gas outlet pressure of the electrovalve is adjusted at the factory. If you have to make another adjustment, pro-
ceed as follows.