Appendix A: Gas Type Conversion - Blue Sea EVOLUTION G47 Service Manual

A

Appendix A: Gas Type Conversion

Conversion Procedure
Ensure Appliance is isolated from gas supply before commencing servicing.
NOTE:

These conversions should only be carried out by qualified persons. All connections must be checked for
leaks before re-commissioning the appliance.

Adjustment of components that have adjustments / settings sealed (e.g. paint sealed) can only be adjusted
in accordance with the following instructions and shall be re-sealed before re-commissioning this
appliance.

For relevant gas specifications refer to 'Gas Specifications Tables' at rear of this section.
Main Burner
1. Remove the following:-

Gas control knob.

Water control knob.

Control panel.
2. Connect a manometer to upper test point (Line Pressure) on gas control valve.
Turn On gas and ensure supply pressure is as shown in Gas Specifications
Table at rear of this section.
3. Remove main burner injectors and replace with correct size injectors as shown in
Gas Specifications Table.
Pilot Burners
1. Remove the following:-

Gas supply tube to pilot burner.
NOTE: Appliances fitted with piezo igniter electrodes, remove electrode
from mounting bracket before unscrewing pilot supply tube.
2. Remove pilot burner injector and replace with correct size injector as shown in
'Gas Specifications Table' at rear of this section.
3. Refit the following:-

Gas supply tube to pilot burner.

Piezo igniter electrode.
Low Fire Adjustment
1. Light main burners and check flame size on 'Low' position.

Adjust low fire adjustment screw on burner gas control valve
to obtain desired flame size.
NOTE: 'Low Fire Screw' should be sealed with coloured paint on
completion of low fire adjustment.
2. Refit the following:-

Gas control knob.

Water control knob.

Control panel.
Blue Seal Evolution Series - G47 Gas Pasta Cooker
Amendment 6
Caution
Pilot Burner
Piezo
Igniter
Low Fire Adjust
30
Main Burner
Injector
Thermocouple
Screw
Line Pressure
© Copyright Moffat Ltd, March 2016
Gas Control
Valve