20
Step d.
Remove three (3) 5/16-18 x 3/4 lg. cap
screw from burner swing door used for mounting
burner.
Step e.
Thread (1) 5/16-18 x 3/4 lg. cap screw,
approximately three (3) full turns, into tapping
located at 12:00 o'clock on burner swing door.
Step f.
Insert oil burner into the opening of burner
swing door. Align and engage keyhole slot in
burner fl ange over head of protruding cap screw
Figure 12: Oil Burner Installation
installed in previous Step. Rotate burner to the
right to lock fl ange behind head of cap screw.
Step g.
Align holes and install two (2) remaining
cap screws. Level burner and fully tighten all
three (3) screws.
Step h.
Plug burner power cord into power outlet
receptacle located in lower right corner of front
panel.
Summary of Contents for MPO Series
Page 6: ...6 Figure 1 MPO 84 Thru MPO 231 Water Boiler ...
Page 22: ...22 Figure 13A Water Boiler Piping for Circulator Zoned Heating System Supply Side Circulator ...
Page 38: ...38 Figure 27 L1 L2 and V1 Head Electrode Positioning and Gun Setting Beckett AFG ...
Page 49: ...49 SERVICE RECORD DATE SERVICE PERFORMED ...
Page 50: ...50 Bare Boiler Assembly ...
Page 52: ...52 Bare Boiler Assembly ...
Page 54: ...54 Jacket Assembly ...
Page 56: ...56 MPO84 Thru MPO231 Water Boilers Trim and Controls ...
Page 58: ...58 Beckett AFG Burner ...
Page 61: ...61 Figure A2 LWCO Location ...