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Troubleshooting, Figure 8-3 – AERCO BMK 1.5 LN Dual Fuel Jan 2009 User Manual

Page 69

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TROUBLESHOOTING



1-1/2"

SHUTOFF

VALVE

PROPANE
HIGH GAS

PRESSURE

SWITCH

PROPANE

PRESSURE

REGULATOR

FEEDBACK LINE

NAT. GAS
PRESSURE
REGULATOR
FEEDBACK LINE

PROPANE

LOW GAS

PRESSURE

SWITCH

NAT. GAS LOW GAS

PRESSURE SWITCH

NATURAL

GAS INLET

PROPANE

INLET

PROPANE

SSOV WITH

REGULATOR

NAT. GAS

SSOV WITH

REGULATOR

SNUBBERS

NAT. GAS

HIGH GAS

PRESSURE

SWITCH

Fi

1

Benchmark

l Gas Train

gure 8-

1.5 Dual-Fue

Figure 8-2

Staged Ignition Solenoid Location

Figure 8-3

Damping Orifice Location

8-

13