Parts
9-32
750-211 (revised 2009)
Promethean Boilers, Model 4WI Manual
9.2.24 — 96”-106” Burner Drawer, Gas Pilot, Models 101 & 200, 500-800 HP
MUST THEN BE ADJUSTED TO DIM. SHOWN RELATIVE TO DIFFUSER.
ON THE BOILER AND SET AS DIMENSIONED GAS PILOT & NOZZLE TIP
4. THE LOCATION OF THE DIFFUSER (25" DIM.) MUST BE DETERMINED
FINS TO BE 15/16" FROM INSIDE EDGE OF BURNER HOUSING FLANGE.
OF DIFFUSER FINS MUST BE HELD FOR OIL ONLY. BURNERS DIFFUSER
3. 1/4" DIM. BETWEEN INSIDE EDGE OF GAS SPUDS AND OUTERMOST EDGE
2. WHEN NOZZLE BODY IS ASSEMBLED TO BURNER DRAWER THE WORD "TOP"
30
33
34
11 31
32
12
35
36
7
26
29
28 27
18
19
12
1. FACE OF INNER TUBE TO BE FLUSH WITH FACE OF OUTER TUBE.
MUST BE LOCATED IN UPRIGHT POSITION.
NOTES:
38
39
17
12
MUST BE LOCATED IN HORIZONTAL
OPENING IN BACKPLATE CASTING
AS SHOWN.
4
2
1
10
24
25" APPROX. SEE NOTE #4
37
5
12
21
22
23
1/4"
SEE NOTE #1
1/8"
3/16"
MIN.
3/32"
MAX.
2"
SEE NOTE #2
25
5
BURNER
HOUSING
SEE NOTE #3
40
13
41
5
3
8
42
12
16
10
GAS SPUD
15/16"
5
(OIL ONLY)
(GAS OIL COMB.)
1/4"
6
20
13
15
6
14
TO OPEN
DIRECTION
8
11
12
10
9
Summary of Contents for 4WI
Page 46: ...Burner Operation and Control 2 22 750 211 revised 2009 Promethean Boilers Model 4WI Manual...
Page 62: ...Waterside Care and Requirements 3 16 750 211 revised 2009 Promethean Boilers Model 4WI Manual...
Page 70: ...Sequence of Operation 4 8 750 211 revised 2009 Promethean Boilers Model 4WI Manual...
Page 114: ...Adjustment Procedures 6 28 750 211 revised 2009 Promethean Boilers Model 4WI Manual...
