Parts
9-58
750-211 (revised 2009)
Promethean Boilers, Model 4WI Manual
9.2.43 — Water Column Piping: 96”-106”, 500-800 HP
A.L.W.C.O.
& WARRICK 3K
A.L.W.C.O. WARRICK 3C
A.L.W.C.O. MAGNETROL
2
5
2
5
A.L.W.C.O. M D. M.
C
2
5
L
L
2
6
2
8
2
7
C
"C"
"C"
2
7
5
1
C
L
C
29
25
"B"
150# ST
300# ST
250# ST
200# ST
15# ST
D
I
M
E
N
SI
O
N
T
A
B
L
E
PRESSURE
29-1/4"
33-13/16"
33-13/16"
33-13/16"
33-3/8"
30-13/16"
30-13/16"
30-13/16"
30-3/8"
26-1/4"
106" 4WG96" 4WG
VIEW "C-C"
3
2
3
1
3
1
6
1
4
"B"
MARK
CASTING
L.W.C.O.
2
"A-A"
L.W.C.O.
SEE DETAIL
4
1
7
1
5
23
23
3
24
10
1
9
1
1
1
8
2
0
DETAIL "A-A"
L.W.C.O. MAGNETROL 300#
1
2
6
8
21
4
10
2
1
1
1
9
2
0
1
8
3
P
A
N
E
L
C
O
N
T
R
O
L
L.W.C.O. MAGNETROL 15 - 250#
DETAIL "A-A"
21
8
6
1
2
7
22
4
1
0
2
1
9
1
1
2
0
1
8
DETAIL "A-A"
7
6
1
2
8
4
21
L.W.C.O. M D. M.
C
2
32
30
6
7
1
0
1
2
11
19
20
18
4
21
33
3
2
DETAIL "A-A"
LEVEL MASTER
31
4
MENU
RESET
POWER ON
ERROR
9
A.L.W.C.O.
M.M. #750
OR
25
2
2
HW ONLY
3
4
DETAIL "A-A"
OPTIONAL EXTERNAL L.W.C.O. W/ TEST-N-CHECK
W/ OR W/O EXTERNAL AUX.
VALVE, TEST-N-CHECK
CONTROL, L.W.C.O. MM 63BM
CONTROL, L.W.C.O. WARRICK C2
CONTROL, L.W.C.O. MM 150S-BM
817-2407
817-312
817-2372
941-2223
34
1
1
1
2
1
0-125# HW
34
3
2
8