Watts Aerco Benchmark OMM-0117 Operation And Maintenance Manual page 50

Benchmark 5000-6000 Operation & Maintenance Manual
SECTION 4 – MAINTENANCE
BMK 5000/6000 Burner Inspection Instructions
BLOCKED INLET SWITCH
5/8-11 BOLTS (4)
(A/F VALVE TO GAS TRAIN)
GAS TRAIN
GAS TRAIN
SUPPORT BLOCK
(Scrap 2X4)
Figure 4-5b: Burner Assembly Mounting Details – Left Side View
BURNER GASKET (P/N 81159)
BURNER GASKET (P/N 81159)
3/8" HEX NUTS/WASHERS (8 EA.)
O-RING
AIR/FUEL
VALVE
Figure 4-6: Burner Assembly – Exploded View
OMM-0118_B • GF-203 • 5/9/2019
BURNER FLANGE
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
TURNBUCKLE
BLOWER
3/8-16 NUTS (6)
BLOWER PROOF SWITCH
AIR/FUEL VALVE
SOME
COMPONENTS
REMOVED FOR
CLARITY
BURNER
BLOWER FLANGE
BLOWER
Page 50 of 148