
PROCEDURE 9—REPAIR PARTS
Fig. 36—Jacket and Base Assembly
A99174
15
14
13
12
2
11
TYP OF 4
21
1
10
9
8
20
3
17
19
6
5
16
17
7
4
18
17
KEY NO.
ITEM NUMBER
DESCRIPTION
QUANTITY
1
750701020
Q90 Front Panel — Blue
1
2
750701021
Q90 Right Panel — Blue
1
3
750701022
Q90 Left Panel — Blue
1
4
750701023
Q90 Back Panel — Blue
1
5
750701024
Q90 Top Panel — Blue
1
6
750701025
Q90 Base
1
7
650001026
Q90 Control Panel
1
8
14662801
AT140B1016 Transformer 24 VAC
1
9a
14631312
PPS10111–2680 Air Pressure Switch (Q90–100)
1
9b
14631010
PPS10111–2681 Air Pressure Switch (Q90–75)
1
9c
14631044
PPS10111–2682 Air Pressure Switch (Q90–50)
1
10
14662803
UT 1013-10 Intergrated Boiler Control
1
11
14631091
CO2366 Glide
4
12
14631120
HEYCO OCB-1500 Bushing
1
13
14631316
RACO 232 4X4X2 Box
1
14
14631319
P&S Switch 691–l
1
15
14631318
Cover Plate Raco 902-802
1
16
14631174
419–1AA1 2–1/2–in. Plug
2
17
14631171
415–1AA1 1–1/2–in. Plug
2
18
14631176
BPF 3–1/2–in. Plug
1
19
14631175
421–1AA1 3–in. Plug
2
20
750701027
Q90 Lower Front Panel — Blue
1
21
CI-001.03
Taco Circulating Pump
1
*
14626043
Taco Isolation Valve Set-Optional, Not Furnished
1
*
CI-006.01
Grundfos Circulating Pump
1
*
14626043
Grundfos Isolation Valve Set-Optional, Not Furnished
1
*
43300826
Circulating Pump Harness
1
*
14631328
Q90 Wiring Harness
1
*
750701002
Jacket Complete
1
*Not Shown
—44—
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Summary of Contents for BW9
Page 37: ...Fig 29 Troubleshooting Chart No 1 A00318 37 ...
Page 39: ...Fig 31 Troubleshooting Chart No 3 A00319 39 ...
Page 40: ...Fig 32 Troubleshooting Chart No 4 A00320 40 ...
Page 41: ...Fig 33 Troubleshooting Chart No 5 A00321 41 ...
Page 42: ...Fig 34 Troubleshooting Chart No 6 A00322 42 ...
Page 46: ...Fig 38 Boiler Block and Piping Assembly A99176 46 ...
Page 51: ... 51 ...
Page 52: ... 2003 CAC BDP 7310 W Morris St Indianapolis IN 46231 imbw9a03 52 Catalog No 63BW 9A4 ...