AERCO BMK 2000DF - Manual (Page 98)

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)