Aerco BENCHMARK 6000 - Page 101

Benchmark 6000 Boiler Installation, Operation & Maintenance Manual
CHAPTER 7 – MAINTENANCE
OMM-0086_0D AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 101 of 210
GF-133 Ph.: 800-526-0288 03/20/14
Burner Assembly Inspection and Maintenance Procedures – Continued
Figure 7-4b: Burner Assembly Mounting Details
Figure 7-5: Burner Assembly – Exploded View
GAS TRAIN
AIR/FUEL VALVE
TURN-BUCKLE
SIGHT GLASS
BLOCKED INLET SWITCH
BLOWER
1/2" NUTS & BOLTS (4)
(A/F VALVE TO GAS TRAIN)
BLOWER PROOF SWITCH
AIR/FUEL
VALVE
O-RING
BLOWER FLANGE
BLOWER
BURNER FRONT PLATE
3/8” HEX NUTS/WASHERS (8 EA.)
BURNER GASKET (P/N 81159)
BURNER FLANGE
BURNER GASKET (P/N 81159)
BURNER