Frymaster SR52 & SR62 - Manual (Page 7)

SUPER RUNNER SERIES GAS FRYERS
CHAPTER 1: INSTALLATION INSTRUCTIONS
1-5
When converting from G20 (or G25) gas to G31 propane (or vice-versa), the following procedures apply:
♦ Burner orifices and pilot orifice MUST be replaced.
♦ Adjust orifice gas pressure to the appropriate value listed in the table on page 1-3 by turning the gas-valve
adjustment screw.
♦ After adjustment, replace the adjustment-screw cover.
♦ Affix the new label included with the conversion kit next the existing rating plate stating that the gas type has
been converted. Remove any references to the previously used gas from the existing rating plate.
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 1.6, Gas Conversion Components.
Conversions can only be executed by qualified, factory-authorized personnel.
NON-CE UNITS ONLY:
See gas valve illustration below and gas valve, burner and orifice location on page 1-6 when performing the following
conversions.
When converting from natural gas to propane (or vice-versa), the following procedures apply:
♦ Burner orifices and pilot orifice MUST be replaced (see page 1-6 for required component part numbers).
♦ Adjust orifice gas pressure by turning the gas-valve adjustment screw (see page 1-3 for gas types and
pressures).
♦ After adjustment, replace the adjustment-screw cover.
♦ Affix the new label included with the conversion kit next the existing rating plate stating that the gas type has
been converted. Remove any references to the previously used gas from the existing rating plate.
Conversion from one gas family to another (i.e. changing from natural gas to propane) requires special components.
Obtain the necessary components using the table on page 1-6.
Conversions can only be executed by qualified, factory-authorized personnel.
Typical Non-CE Gas Valve
ON Button
(pilot gas flow)
OFF Button
Pressure Flow
Adjustment
Thermocouple
Connection
Pilot Flow
Adjustment
Vent tube
connection
ON/PILOT/OFF
Knob
Vent Tube
Connection
Pressure Tap
Typical CE Gas Valve