Supplied By www.heating spares.co Tel. 0161 620 6677
GAS CONVERSION
A kit is supplied upon request complete with the necessary change-over materials for operation with butane
gas (G30) or propane gas (G31). Operate in the following manner for changing over from one gas to another:
– Close the gas cock.
– Slide out the burner unit.
– Replace the main nozzles (6) supplied in a kit, inserting the copper washer (4). Use a ø 7 spanner to
perform this operation.
– Remove the “MET/GPL” connector link on the main board and set it on
“GPL”
.
– To set the values of maximum and minimum gas pressure, follow the instructions given in section 8.6.
When the working pressures have been adjusted, reseal the regulators.
– After the conversion of the boiler, please stick onto the casing panel the plate showing the relevant fee-
ding gas which is included in the kit.
NOTE: When reassembling components which you have removed, replace gas seals; test all gas con-
nections after assembly using soapy water or a product made specifically for the purpose, being sure
not to use open flame. Conversion must be performed by authorised personnel only.
KEY
1 Swivel connection 1/2”
2 Locknut 1/2”
3 Burner manifold
4 Washer ø 6.1
5 Burners
6 Nozzle M6
7 Screw
WARNING: To ensure a per-
fect seal, always use the
washer (4) supplied in the
kit when replacing nozzles,
even in burner units for
which it is not specified.
All descriptions and illustrations provided in this manual have been carefully prepared but we reserve the right to make changes
and improvements in our products that may affect the accuracy of the information contained in this manual.
