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AERCO BMK 1000 User Manual

Page 95

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Benchmark 750/1000 Boiler Installation, Operation & Maintenance Manual

CHAPTER 7 – MAINTENANCE

OMM-0082_0J

AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913

Page 95 of 192

GF-130

Ph.: 800-526-0288

05/21/2014

Burner Assembly Inspection

Continued

Figure 7-4: Burner Assembly Mounting Details – Overhead View

Figure 7-5: Burner Assembly Exploded View

AIR/FUEL VALVE

BLOCKED INLET
SWITCH

BURNER GASKET

FLAME DETECTOR

O2 SENSOR

STAGED IGNITION SOLENOID

BURNER

BLOWER

BLOWER PROOF SWITCH

BURNER PLATE

BURNER PLATE

3/16”–16 HEX NUTS (8)

IGNITOR-INJECTOR

STAGED IGNITION

ASSEMBLY

BLOCKED INLET SWITCH

BLOWER PROOF SWITCH

AIR FILTER

BLOWER

FRONT

1/2" BOLTS & NUTS (4)

(GAS TRAIN-to-A/F

VALVE)

REAR

IGNITER/INJECTOR

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