Dean 52 Series Installation & Operation Manual page 19

3.7 Gas Conversion: Procedures (cont.)
When converting from G20 (20 mbar) to G25 (25 mbar), or vice-versa, or G31 (37 mbar) to G31 (50
mbar), the following procedures apply:
♦ Check pilot-adjustment and adjust as necessary.
♦ Other adjustments are not necessary.
Conversion from one gas family to another (i.e. changing from natural gas to propane) requires
special components. Obtain the necessary components using the cross-reference in Section 3.8, Gas
Conversion Components.
Conversions can only be executed by qualified, factory-authorized personnel.
ON Button- Pilot Gas-flow
Thermocouple connection
ON/PILOT/OFF
Gas-Cock Knob
Pilot pressure adjustment
(remove cover screw to access)
OFF Button
Pilot flow adjustment
CE Gas Valve
Domestic (non-CE) Gas Valve
3-10
Vent tube connection
Pressure flow adjustment
Pressure flow adjustment
(remove cover screw to access)
Regulator Vent
Pilot gas supply connection
Pressure Tap