Installation; Tools Needed; Top Views - Xylem McDonnell & Miller 47 Series Instruction Manual

Series 247 and 247-2 Operating Level
Water feeder figures are +/- 1/4" (6.4mm)
Burner figures are +/- 1/8" (3.2mm)
INSTALLATION –

TOOLS NEEDED:

Two (2) pipe wrenches, and one (1) flathead screwdriver.
STEP 1 - Determine Best Position to Install the Water Feeder
(to clear obstructions that may be encountered on the side of the boiler).
PARALLEL TO BOILER
/
5
10
OUT
PARALLEL TO BOILER
WITH TURNED Y FITTINGS
IN
5
10
(alternate water equalizing tapping used)
"
8
IN
OUT
/ "
8

TOP VIEWS

(alternate water equalizing tapping used)
Valve Off -7/16" (11.1mm)
Casting Line - 0"
Burner On - 1/4" (6.4mm)
Burner Off - 3/4" (19mm)
RIGHT ANGLED TO BOILER
/ "
5
10
8
OUT
"
9
IN
/ "
5
13
8
RIGHT ANGLED TO BOILER
WITH TURNED Y FITTINGS
OUT
"
9
IN
/ "
5
13
8
3