AERCO BMK 1500-2000 User Manual

Page 92

Benchmark 1500 - 2000 Boilers

CHAPTER 7 – MAINTENANCE

Page 92 of 188

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

OMM-0097_0D

Ph.: 800-526-0288

GF-142

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)