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AERCO BMK 2000DF User Manual

Page 98

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Benchmark 1500DF - 2000DF Boilers

CHAPTER 7 – MAINTENANCE

Page 98 of 196

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

OMM-0098_0A

04/01/2014

Ph.: 800-526-0288

GF-144

Burner Assembly Inspection and Maintenance Procedure (Cont.)

Figure 7-4a: Burner Assembly Mounting Details

5/16” x 1-3/4”

BOLTS, 5/16”

WASHERS &

NYLOCK NUTS

(4 each)

BLOWER PLENUM

GAS TRAIN

AIR

FILTER

A/F VALVE

PLENUM

BLOWER

BURNER

PLATE

3/8”-16

HEX NUTS

(8 each)

AIR/FUEL

VALVE

FILTER

IGNITER-

INJECTOR

ASSEMBLY

1/2” NUTS

& BOLTS

(4 each)

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