Benchmark 1500 - 2000 Boilers
CHAPTER 8 – TROUBLESHOOTING GUIDE
Page 114 of 182 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0097_0E
10/01/2015 Ph.: 800-526-0288 GF-142
Figure 8-1: Igniter-Injector & Flame Detector Mounting Details
Figure 8-2: SSOV Actuator with Gas Pressure Adjustment
STAGED IGNITION
SOLENOID
FLAME DETECTOR
& GASKET
FLAME
OBSER-
VATION
PORT
INJECTOR-IGNITER
ASSY WITH INDEXING
(CLOCKING) WASHERS
(0-3 as needed)
O2 SENSOR
& WASHER
BURNER PLATE
FLANGE
BRASS HEX HEAD
(Remove to access
the Gas Pressure
Adjustment Screw).
DAMPING ORIFICE
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