Middleby Marshall PS200 series - Manual (Page 127)

126
ENGLISH
2
Typical PS200-series gas train configuration
Typical PS300-series gas train configuration
Typical PS555 or PS570S gas train configuration
Gas pipe union
Combination gas
control valve
(safety regulator)
Solenoid
valve
Pilot line
Burner
Burner
blower
Pilot pressure
tap (pilot tee)
Bypass
line
Gas pipe
union
Combination gas
control valve
(safety regulator)
Solenoid valve
(if so equipped)
Pilot line
Burner
Burner
blower
Pilot pressure tap (pilot tee)
Bypass
line
Modulating gas
valve (if so
equipped)
Manual
shutoff valve
Gas pipe
union
Combination gas
control valve
(safety regulator)
Solenoid valve
(if so equipped)
Pilot
line
Burner
Burner
blower
Pilot pressure
tap (pilot tee)
Bypass
line
Manual
shutoff valve
Modulating gas
valve (if so
equipped)
SECTION 3 - SERVICING COMPONENTS
Appendix - Instructions for All Gas Conversion Kits
for Ovens with Wayne Burner, Propane to Natural Gas, 8/00