Dean SM20 GM, Руководство по установке и эксплуатации

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SUPER MARATHON SERIES GAS FRYERS
CHAPTER 3: INSTALLATION INSTRUCTIONS
3-14
3.7 Gas Conversion Procedures (cont.)
NON-CE UNITS ONLY:
See gas valve illustration below and gas valve, burner and orifice location on page 3-15 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 3-11 for required component
part numbers).
♦
Adjust orifice gas pressure by turning the gas-valve adjustment screw (see page 3-11 for gas
types and pressures).
♦
After adjustment, replace the adjustment-screw cover.
♦
Factory MUST be notified so the conversion can be documented and a new rating plate can
be sent out.
Conversion from one gas family to another (i.e. changing from natural gas to propane) requires
special components. Obtain the necessary components using the tables on page 3-11.
Conversions can only be executed by qualified, factory-authorized personnel .
Pressure flow adjustment
(remove cover screw to access)
ON/PILOT/OFF
Gas-Cock Knob
Pilot gas supply connection
Regulator Vent
Pilot pressure adjustment
(remove cover screw to access)
Pressure Tap
Typical gas valve (Millivolt- Non-CE).