750-211 (revised 2009)
Promethean Boilers, Model 4WI Manual
9-25
9.2 — Parts
SETSCREW, SOCKET HD. 1/4"-20 X 3/8" LG
SETSCREW, SOCKET HD. 1/4"-20 X 5/16" LG
NUT, HEX 5/16"-18
PIN-LOCKING
NUT, HEX #10-32
LOCKWASHER, 1/4"
MACHINE SCREW, RD. HD. #10-32 X 1-1/2" LG.
DIFFUSER, AIR STABILIZER
BULK CONDUIT, GREENFIELD 3/8" X 11" LG
PLATE, BACK BEARING ASSEMBLY (SEE 59-A-918)
TUBE & ADAPTER ASS'Y, GAS PILOT
GLAND, PACKING
SPIDER
TUBE, BURNER DRAWER
60", 100HP, 60 PPM, DIFFUSER ASSEMBLY
GROMMET, RUBBER
VENTURI, GAS PILOT
PLUG, PIPE, COUNTER SUNK, 3/4"
MACHINE SCREW, RD. HD. 10-24 X 1/4" LG.
RETAINER SIGHT HOLE
MICA, SHEET, PORT HOLE, #36 GA. X 1-1/2" DIA.
DAMPER
NOZZLE-GUN ASSEMBLY
PART NO
DESCRIPTION
QTY
ITEM
1 1 251-00221
2 1 108-00047
851-0007723
065-0001114
860-0017635
858-0031016
048-0009817
904-0003618
275-000631
9
090-01512110
134-00047111
12 1 034-00007
13 1 090-01708
14 1 059-05768
15 1 827-00006
16 1 022-00122
17 2 860-00091
18 3 952-00092
19 2 869-00009
20 1 056-00021
21 1 869-00036
22 5 860-00158
23 9 860-00039
1 868-0021037 CAPSCREW, SOCKET HD. 1/4"-20 X 1/2" LG
SET SCREW-SOCKET HD. 6-32 X 1/8"
SET SCREW-SOCKET HD. 5/16"-18 NC X 1/2"
MACHINE SCREW, 10-24 NC RD. H. X 1/8"
860-00161
853-00001
134-00053
860-00244
860-00201
952-00117
1
1
1
1
1
39
40
41
42
38
243
HOLDER-ELECTRODE
LOCKWASHER #10
O-RING
ELBOW, MALE, 5/8" ODC X 1/2" NPT X 90°
CONNECTOR, BOX, SQUEEZE TYPE
MACH, SCREW-RD. HD. 1/4"-20 X 1/2" LG
CONNECTOR, BOX, SQUEEZE TYPE
857-00153
435-00036
825-00030
008-03057
836-00996
002-00031
848-00016
860-00007
073-00026
848-00002
1
1
34
35
136
2
1
1
1
1
28
29
27
31
30
633
132
ARM, DAMPER
SEALER, RING
SWITCH, LIMIT
ELECTRODE, IGNITION ASS'Y
NIPPLE, 1/2" X 1-1/2" LG
COCK,
GAS, TEE HEAD
BRACKET, LIMIT SWITCH
848-00100
845-00194
090-01709
224
126
125
BUSHING FIBER
TUBE GAS PILOT
275-00082 60", 100HP, 30 PPM, DIFFUSER ASSEMBLY1
275-000821 60", 125HP, 30 & 60 PPM, DIFFUSER ASSEMBLY