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Benchmark with Edge [I]: Operation-Maintenance Manual
SECTION 8
– MAINTENANCE
OMM-0145_A99
• GF-218 • 9/18/2019 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
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of
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Figure 8-1b: Igniter-Injector & Flame Detector (BMK1500/3000)
Figure 8-1c: Igniter-Injector & Flame Detector (BMK2500/3000)
Figure 8-1d. Igniter-Injector Orientation (BMK2500/3000 Shown)
BLOWER
PLENUM
IGNITER-
INJECTOR
ASSEMBLY
FLAME
DETECTOR
FLAME
OBSERVATION
PORT
O
2
SENSOR
BLOWER
PLENUM
IGNITOR-INJECTOR
ASSEMBLY
FLAME
DETECTOR
BURNER
FLAME OBSERVATION PORT
O
2
SENSOR
BURNER
O2 SENSOR
IGNITER-INJECTOR
INJECTOR TUBE
POSITION
INJECTOR TUBE
INSIDE THIS ARC
(towards blower
plenum)