Larkin XIB-100 Installation Manual

Page 1
Document 479989
Models XID and XIB
Centrifugal Inline Fans
Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage!
Model XID Direct Drive
Model XID is a direct drive centrifugal inline exhaust fan. These fans are specifically designed for inline applications. Performance capabilities range up to 5,000cfm
(8,500 m
wg (498 Pa) of static pressure. XID fans are available in thirteen sizes with nominal wheel diameter ranging from 6 to 16 inches (152 to 406 mm) (060 to 160 unit sizes). Each fan shall bear a permanently affixed manufacturers engraved metal nameplate containing the model number and individual serial number.
3
/hr) and up to 2.0 in.
Only qualified personnel should install this fan. Personnel should have a clear understanding of these instructions and should be aware of general safety precautions. Improper installation can result in electric shock, possible injury due to coming in contact with moving parts, as well as other potential hazards. Other considerations may be required if seismic activity is present. If more information is needed, contact a licensed professional engineer before moving forward.
1. Follow all local electrical and safety codes, as well as the National Electrical Code (NEC) and the National Fire Protection Agency (NFPA), where applicable. Follow the Canadian Electric Code (CEC) in Canada.
2. The rotation of the wheel is critical. It must be free to rotate without striking or rubbing any stationary objects.
3. Motor must be securely and adequately grounded.
4. Do not spin fan wheel faster than max cataloged fan RPM. Adjustments to fan speed significantly affects motor load. If the fan RPM is changed, the motor current should be checked to make sure it is not exceeding the motor nameplate amps.
5. Do not allow the power cable to kink or come in contact with oil, grease, hot surfaces or chemicals. Replace cord immediately if damaged.
6. Verify that the power source is compatible with the equipment.
7. Never open access doors to a duct while the fan is running.
Model XIB Belt Drive
Model XIB is a belt drive centrifugal inline exhaust fan. These fans are specifically designed for inline applications. Performance capabilities range up to 27,200 cfm (46,200 m
4.0 in. wg (996 Pa) of static pressure. XIB fans are available in fourteen sizes with nominal wheel diameter ranging
from 7 to 42 inches (178 to1067 mm) (070 to 420 unit sizes). Each fan shall bear a permanently affixed manufacturers engraved metal nameplate containing the model number and individual serial number.
DANGER
Always disconnect, lock and tag power source before installing or servicing. Failure to disconnect power source can result in fire, shock or serious injury.
CAUTION
When servicing the fan, motor may be hot enough to cause pain or injury. Allow motor to cool before servicing.
CAUTION
Precaution should be taken in explosive atmospheres.
DANGER
Pour écarter les risques d’incendie, de choc électrique ou de blessure grave, veiller à toujours débrancher, verrouiller et étiqueter la source de courant avant l’installation ou l’entretien.
ATTENTION
Lors de toute intervention sur la soufflante, le moteur peut être suffisamment chaud pour provoquer une douleur voire une blessure. Laisser le moteur refroidir avant toute maintenance.
ATTENTION
Faire preuve de précaution dans les atmosphères explosives.
3
/hr) and up to
Centrifugal Inline Fans 1
Page 2
Receiving
Upon receiving the product check to ensure all items are accounted for by referencing the delivery receipt or packing list. Inspect each crate or carton for shipping damage before accepting delivery. Alert the carrier of any damage detected. The customer will make a notation of damage (or shortage of items) on the delivery receipt and all copies of the bill of lading which is countersigned by the delivering carrier. If damaged, immediately contact Larkin Industries, Inc. Any physical damage to the unit after acceptance is not the responsibility of Larkin Industries, Inc.
Unpacking
Verify that all required parts and the correct quantity of each item have been received. If any items are missing, report shortages to your local representative to arrange for obtaining missing parts. Sometimes it is not possible that all items for the unit be shipped together due to availability of transportation and truck space. Confirmation of shipment(s) must be limited to only items on the bill of lading.
Handling
Move fan to desired location and determine position of access panels, discharge and motor. Make sure the inlet and outlet have at least 2½ times the wheel diameter (duct diameter) before any obstructions like an elbow or transition. Attach the fan to a suitable framework as specified; hanging or base vibration isolators are recommended. See the XID & XIB Fan Dimensions table on page 4 and 5 for physical dimensions, utilizing Figures 1 and 2. Mounting dimensions and vibration isolator centerline information is provided on pages 6 thru 9. The motor’s amperage and voltage ratings must be checked for compatibility to supply voltage prior to final electrical connection. Electrical lead-in wires are then connected to the factory supplied safety disconnect switch. All wiring must conform to local and national codes.
Fan Storage
Fans are protected against damage during shipment. If the unit cannot be installed and operated immediately, precautions need to be taken to prevent deterioration of the unit during storage. The user assumes responsibility of the fan and accessories while in storage. The manufacturer will not be responsible for damage during storage. These suggestions are provided solely as a convenience to the user.
Indoor Storage
The ideal environment for the storage of fans and accessories is indoors, above grade, in a low humidity atmosphere which is sealed to prevent the entry of blowing dust, rain or snow. Temperatures should be evenly maintained between 30° to 110°F (-1° to 43°C) (wide temperature swings may cause condensation and “sweating” of metal parts). All accessories must be stored indoors in a clean, dry atmosphere.
Remove any accumulations of dirt, water, ice or snow
and wipe dry before moving to indoor storage. To avoid “sweating” of metal parts allow cold parts to reach room temperature. To dry parts and packages use a portable electric heater to get rid of any moisture buildup. Leave coverings loose to permit air circulation and to allow for periodic inspection.
The unit should be stored at least 3½ in. (89 mm) off the floor on wooden blocks covered with moisture proof paper or polyethylene sheathing. Aisles between parts and along all walls should be provided to permit air circulation and space for inspection.
Outdoor Storage
Fans designed for outdoor applications may be stored outdoors, if absolutely necessary. Roads or aisles for portable cranes and hauling equipment are needed.
The fan should be placed on a level surface to prevent water from leaking into the fan. The fan should be elevated on an adequate number of wooden blocks so that it is above water and snow levels and has enough blocking to prevent it from settling into soft ground. Locate parts far enough apart to permit air circulation, sunlight and space for periodic inspection. To minimize water accumulation, place all fan parts on blocking supports so that rain water will run off.
Do not cover parts with plastic film or tarps as these cause condensation of moisture from the air passing through heating and cooling cycles.
Fan wheels should be blocked to prevent spinning caused by strong winds.
Inspection and Maintenance During Storage
While in storage, inspect fans once per month. Keep a record of inspection and maintenance performed.
If moisture or dirt accumulations are found on parts, the source should be located and eliminated. At each inspection, rotate the wheel by hand ten to fifteen revolutions to distribute lubricant on motor. If paint deterioration begins, consideration should be given to touch-up or repainting. Fans with special coatings may require special techniques for touch-up or repair.
Machined parts coated with rust preventive should be restored to good condition promptly if signs of rust occur. Immediately remove the original rust preventive coating with petroleum solvent and clean with lint-free cloths. Polish any remaining rust from surface with crocus cloth or fine emery paper and oil. Do not destroy the continuity of the surfaces. Thoroughly wipe clean with Tectyl® 506 (Ashland Inc.) or the equivalent. For hard to reach internal surfaces or for occasional use, consider using Tectyl® 511M Rust Preventive, WD-40 or the equivalent.
®
Removing From Storage
As fans are removed from storage to be installed in their final location, they should be protected and maintained in a similar fashion until the fan equipment goes into operation.
Centrifugal Inline Fans2
Page 3
Redesigned XIB Dimensions
In early 2015, the XIB was redesigned. The redesign changes some mounting dimensions of the fan for sizes 70 through 240. All XIB fans ordered after July 20th, 2015 will be moving over to this new design, with two exceptions that will still utilize the old design:
1. Any orders prior to July 20th, 2015.
2. Any orders for OSHPD seismic rated units.
Both versions of the fan have their dimensions listed, so it is recommended that the dimensions should be confirmed on these models before the unit is installed. Contact your local sales representative for clarification on ordering information.
Centrifugal Inline Fans 3
Page 4
XID & XIB Fan Dimensions
Model A B C *D E *F *G *H Damper XID Weight^ XIB Weight^ XID 60-75 12 XID 80-95 15 XIB 70-80 15
(305) 13 (330) 12 (305) 8 (381) 16 (406) 15 (381) 11 (381) 21 (533) 15 (381) 11
XIB 90 15 (381) 21 (533) 15 (381) 117⁄8 (302) 1 (25) 151⁄2 (394) 14 (356) 121⁄2 (318) 12 (305) - 84 (38) XID-XIB 100 17 (432) 21 (533) 17 (432) 137⁄8 (352) 1 (25) 151⁄2 (394) 14 (356) 121⁄2 (318) 14 (356) 56 (25) 83 (38) XID-XIB 120 19 (483) 21 (533) 19 (483) 157⁄8 (403) 1 (25) 177⁄8 (454) 16 (406) 121⁄2 (318) 16 (406) 67 (30) 97 (44) XID-XIB 130 (HP) 21 (533) 21 (533) 21 (533) 177⁄8 (454) 1 (25) 177⁄8 (454) 16 (406) 121⁄2 (318) 18 (457) 67 (35) 97 (44) XID-XIB 140 (HP) 23 (584) 22 (559) 23 (584) 197⁄8 (505) 1 (25) 177⁄8 (454) 16 (406) 121⁄2 (318) 20 (508) 104 (47) 111 (50) XID-XIB 160 (HP) 26 (660) 26 (660) 26 (660) 227⁄8 (581) 1 (25) 201⁄2 (521) 17 (432) 137⁄8 (340) 23 (584) 160 (73) 208 (94) XIB 180 (HP) 28 (711) 28 (711) 28 (711) 237⁄8 (606) 11⁄2 (38) 243⁄8 (619) 18 (457) 133⁄4 (349) 24 (610) 26 (12) 245 (111) XIB 200 (HP) 32 (813) 32 (813) 32 (813) 277⁄8 (708) 11⁄2 (38) 28 (711) 20 (508) 16 (406) 28 (711) 26 (12) 314 (142 XIB 240 (HP) 39 (991) 34 (864) 39 (991) 347⁄8 (886) 11⁄2 (38) 327⁄8 (835) 22 (559) 19 (483) 35 (889) 26 (12) 415 (188) XIB 300 (HP) 46 (1168) 38 (965) 46 (1168) 417⁄8 (1064) 11⁄2 (38) 34 (864) 22 (559) 18 (457) 42 (1067) 26 (12) 537 (244) XIB 360 (HP) 52 (1321) 42 (1067) 52 (1321) 477⁄8 (1216) 11⁄2 (38) 34 (864) 22 (559) 18 (457) 48 (1219) 26 (12) 686 (311) XIB 420 (HP) 58 (1473) 50 (1270) 58 (1473) 537⁄8 (1368) 11⁄2 (38) 34 (864) 22 (559) 18 (457) 54 (1372) 26 (12) 789 (358)
All dimensions in inches (millimeters) and weight is shown in pounds (kilograms). *May be greater depending on motor. ^Weight shown is largest cataloged Open Drip Proof motor.
7
8 (225) 1 (25) --
7
8 (302) 1 (25)
7
8 (302) 1 (25) 151⁄2 (394) 14 (356) 121⁄2 (318) 12 (305) - 76 (34)
---
-
9 (229) 26 (12) -
12 (305) 41 (19) -
E
Filter Option Dimensions
40
(18)
74
(34)
88
(40)
114
(52)
120
(54)
174
(79)
246
117
(53)
120
(54)
144
(79)
140
(64)
181
(82)
294
344
441
573
759
957
Filter
Size
10 x 12
(254 x 305)
14 x 25
(356 x 635)
16 x 20
(406 x 508)
16 x 25
(406 x 635)
20 x 20
(508 x 508)
20 x 25
(508 x 635)
20 x 20
(508 x 508)
14 x 25
(356 x 635)
16 x 20
(406 x 508)
16 x 25
(406 x 635)
20 x 20
(508 x 508)
20 x 25
(508 x 635)
20 x 20
(508 x 508)
20 x 25
(508 x 635)
12 x 25
(305 x 635)
16 x 25
(406 x 635)
20 x 25
(508 x 635)
16 x 25
(406 x 635)
20 x 25
(508 x 635)
16 x 25
(406 x 635)
20 x 25
(508 x 635)
16 x 25
(406 x 635)
20 x 25
(508 x 635)
Model A B C D WT.
1
8
12
(305)
15
(381)
17
(432)
19
(483)
21
(533)
23
(584)
26
(660)
15
(381)
17
(432)
19
(483)
21
(533)
23
(584)
26
(660)
28
(711)
32
(813)
39
(991)
46
(1168)
52
(1321)
58
(1473)
87⁄8
(225)1 (25)
117⁄8
(302)1 (25)
137⁄8
(352)1 (25)
157⁄8
(403)1 (25)
177⁄8
(454)1 (25)
197⁄8
(505)1 (25)
227⁄8
(581)1 (25)
117⁄8
(302)1 (25)
137⁄8
(352)1 (25)
157⁄8
(403)1 (25)
177⁄8
(454)1 (25)
197⁄8
(505)1 (25)
227⁄8
(581)1 (25)
237⁄8
(606)
277⁄8
(708)
347⁄8
(886)
417⁄8
(1064)
477⁄8
(1216)
537⁄8
(1368)
11⁄2
(38)
11⁄2
(38)
11⁄2
(38)
11⁄2
(38)
11⁄2
(38)
11⁄2
(38)
(112)
(133)
(156)
(200)
(260)
(344)
(434)
1185
(538)
XID 60-75
XID 80-95
XID 100
XID 120
XID 130
XID 140
XID 160
XIB 70-80-90
XIB 100
XIB 120
XIB 130 (HP)
XIB 140 (HP)
XIB 160 (HP)
XIB 180 (HP)
XIB 200 (HP)
XIB 240 (HP)
XIB 300 (HP)
XIB 360 (HP)
XIB 420
Note: 24-inch side clearance is recommended for accessing and removing filters. All dimensions in inches (millimeters) and weight (WT.) in pounds (kilograms).
22
(562)
5
45
(1159)
1
47
(1200)
3
52
(1326)
3
46
(1178)
3
52
(1330)
3
51
(1305)
5
50
(1286)
1
47
(1200)
3
52
(1326)
3
46
(1178)
3
52
(1330)
3
51
(1305)
1
55
(1399)
11
66
(1694)
7
68
(1749)
1
72
(1832)
1
79
(2013)
1
93
(2365)
8
4
16
8
8
8
8
4
16
8
8
8
16
16
8
8
4
8
Filter
Quantity
1
1
2
2
2
2
4
1
2
2
2
2
4
4
3
3
4
4
8
10
5
5
10
D
F
E
G
C
H
B
Figure 1:
XID Dimensions
D
A
C
B
Figure 2:
XIB Dimensions
Figure 3: Model XID - Filter Options
D
C
A
D
B
C
Figure 4: Model XIB - Filter Options
D
C
Optional cover varies
with motor size.
Recommend 24 in.
clearance.
A
D
C
B
A
Centrifugal Inline Fans4
Page 5
Redesigned XIB Dimensions (refer to page 3 for details)
XIB Fan Dimensions
Model A B C *D E *F *G *H Damper XIB Weight^ XIB 70-90 17 XIB 100 171⁄8 (435) 21 (533) 171⁄8 (435) 137⁄8 (352) 11⁄2 (37) 173⁄4 (451) 13 (330) 131⁄4 (337) 14 (356) 107 (48) XIB 120 191⁄8 (486) 21 (533) 191⁄8 (486) 157⁄8 (403) 11⁄2 (37) 20 (508) 17 (432) 131⁄4 (337) 16 (406) 124(56) XIB 130 (HP) 211⁄8 (537) 21 (533) 211⁄8 (537) 177⁄8 (454) 11⁄2 (37) 20 (508) 17 (432) 131⁄4 (337) 18 (457) 131 (59) XIB 140 (HP) 231⁄8 (587) 22 (559) 231⁄8 (587) 197⁄8 (505) 11⁄2 (37) 20 (508) 17 (432) 131⁄4 (337) 20 (508) 146 (66) XIB 160 (HP) 261⁄8 (664) 26 (660) 261⁄8 (664) 227⁄8 (581) 11⁄2 (37) 20 (508) 17 (432) 131⁄4 (337) 23 (584) 188 (85) XIB 180 (HP) 271⁄8 (689) 28 (711) 271⁄8 (689) 237⁄8 (606) 11⁄2 (37) 20 (508) 17 (432) 131⁄4 (337) 24 (610) 195 (88) XIB 200 (HP) 311⁄8 (791) 32 (813) 311⁄8 (791) 277⁄8 (708) 11⁄2 (37) 30 (762) 20 (508) 16 (406) 28 (711) 246 (111) XIB 240 (HP) 381⁄8 (968) 34 (864) 381⁄8 (968) 347⁄8 (886) 11⁄2 (37) 30 (762) 20 (508) 16 (406) 35 (889) 350 (159)
All dimensions in inches (millimeters) and weight is shown in pounds (kilograms). *May be greater depending on motor. ^Weight shown is largest cataloged Open Drip Proof motor.
1
8 (435) 21 (533) 171⁄8 (435) 117⁄8 (302) 11⁄2 (37) 173⁄4 (451) 13 (330) 131⁄4 (337) 12 (305) 106 (48)
Filter Option Dimensions
168
(76)
169
(77)
194
(88)
197
(89)
231
285
293
361
496
Filter
Size
16 x 20
(406 x 508)
16 x 20
(406 x 508)
16 x 25
(406 x 635)
20 x 20
(508 x 508)
20 x 25
(508 x 635)
20 x 20
(508 x 508)
20 x 25
(508 x 635)
12 x 25
(305 x 635)
16 x 25
(406 x 635)
20 x 25
(508 x 635)
16 x 25
(406 x 635)
Model A B C D WT.
6
7
171⁄8
117⁄8
XIB 70-80-90
XIB 100
XIB 120
XIB 130 (HP)
XIB 140 (HP)
XIB 160 (HP)
XIB 180 (HP)
XIB 200 (HP)
XIB 240 (HP)
Note: 24-inch side clearance is recommended for accessing and removing filters. All dimensions in inches (millimeters) and weight (WT.) in pounds (kilograms).
53
(1368)
6
53
(1368)
3
58
(1492)
1
53
(1353)
59
(1500)
3
58
(1492)
3
60
(1543)
3
69
(1762)
1
71
(1816)
(435)
7
171⁄8
(435)
4
191⁄8
(486)
4
211⁄8
(537)
231⁄8
(537)
4
261⁄8
(664)
4
271⁄8
(689)
8
311⁄8
(791)
2
381⁄8
(968)
(302)
137⁄8
(352)
157⁄8
(403)
177⁄8
(454)
197⁄8
(505)
227⁄8
(581)
237⁄8
(606)
277⁄8
(708)
347⁄8
(886)
11⁄2
(37)
11⁄2
(37)
11⁄2
(37)
11⁄2
(37)
11⁄2
(37)
11⁄2
(37)
11⁄2
(37)
11⁄2
(37)
11⁄2
(37)
(105)
(129)
(133)
(164)
(225)
Filter
Quantity
2
2
2
2
2
4
4
3
3
4
4
F
E
D
C
G
B
Figure 4: Model XIB - Filter Options
D
C
A
H
A
Figure 2:
XIB Dimensions
D
C
B
Optional cover varies
with motor size.
Recommend 24 in.
clearance.
Centrifugal Inline Fans 5
Page 6
Mounting: XID /XIB
All XID and XIB fan models can be mounted horizontally, vertically or at an angle. For ease of installation, knockouts are provided at each location where mounting brackets are shown in Figures 5, 6 and 7. Optional brackets are universally adjustable to mount in any of these locations.
Hanging rails
by others
A
G
B
E
A
F
G
B
A
E
A
C
F
A
C
C
Figure 5 Horizontal Hanging or Base Mount
A
F
E
C
With either a hanging or base mount the motor may be located on either side. The base mount allows top access panels only.
B
Figure 6 Horizontal Hanging or Base Mount
A
F
E
B
With a hanging mount, the motor may be located on either top or bottom. The base mount allows top motor location only. Both options provide access panels on two sides.
A
D
Hanging rails
D
B
by others
G
G
B
B
Figure 7 Vertical Hanging or Base Mount
D
Mounting brackets are turned 90° for vertical mounting. Access panels are located on the two sides adjacent to the motor.
Mounting Dimensional Data
Model A B C D E F G XID 60-75 10 XID 80-95 13 XIB 70-90 185⁄8 (473) 201⁄8 (511) 183⁄4 (476) 117⁄8 (302) 485⁄16 (1227) 273⁄8 (695) XID-XIB 100 185⁄8 (473) 221⁄8 (562) 203⁄4 (527) 137⁄8 (352) 447⁄8 (1140) 24 (610) XID-XIB 120 185⁄8 (473) 24 (610) 223⁄4 (578) 16 (406) 493⁄8 (1254) 281⁄8 (714) XID-XIB 130 185⁄8 (473) 261⁄8 (664) 243⁄4 (629) 177⁄8 (454) 44 (1118) 23 (584) XID-XIB 140 195⁄8 (498) 281⁄8 (714) 263⁄4 (679) 197⁄8 (505) 501⁄16 (1272) 28 (711) XID-XIB 160 231⁄2 (597) 31 (787) 293⁄4 (756) 227⁄8 (581) 495⁄8 (1260) 235⁄8 (600) XIB 180 25 XIB 200 291⁄8 (740) 37 (940) 333⁄4 (857) 263⁄4 (679) 643⁄16 (1630) 321⁄4 (819) XIB 240 315⁄8 (803) 441⁄4 (1124) 403⁄4 (1035) 337⁄8 (860) 661⁄2 (1689) 321⁄8 (816) XIB 300 35 (889) 51 (1295) 473⁄4 (1213) 407⁄8 (1038) 691⁄8 (1756) 313⁄8 (797) XIB 360 383⁄4 (974) 571⁄4 (1454) 531⁄2 (1359) 463⁄4 (1187) 76 (1930) 3411⁄16 (881) XIB 420 471⁄8 (1197) 63 (1600) 597⁄8 (1521) 597⁄8 (1521) 901⁄2 (2299) 401⁄2 (1029)
All dimensions in inches (millimeters).
5
8 (270) 17 (432) 153⁄4 (400) 87⁄8 (225) 193⁄4 (502) 7 (178)
1
4 (337) 20 (508) 183⁄4 (476) 117⁄8 (302) 43 (1092) 273⁄8 (695)
1
2 (648) 331⁄2 (851) 299⁄16 (751) 223⁄4 (578) 529⁄16 (1335) 241⁄2 (622)
B
D
Hanging rails not included.
Supplied by
others.
Hanging rails not included.
Supplied by
others.
Centrifugal Inline Fans6
Page 7
Redesigned XIB Dimensions
Mounting: XIB
All XIB fan models can be mounted horizontally, vertically or at an angle. For ease of installation, knockouts are provided at each location where mounting brackets are shown in Figures 5, 6 and 7. Optional brackets are universally adjustable to mount in any of these locations.
C
A
E
A
C
Figure 5
Horizontal Hanging or Base Mount
C
A
A
E
F
F
C
With either a hanging or base mount the motor may be located on either side. The base mount allows top access panels only.
Hanging rails
by others
A
B
Figure 6 Horizontal Hanging or Base Mount
G
B
A
E
A
F
F
B
G
B
A
E
With a hanging mount, the motor may be located on either top or bottom. The base mount allows top motor location only. Both options provide access panels on two sides.
D
Hanging rails
D
B
by others
G
G
B
NOTE
Flex duct is recommended for mounting to the inlet of the fan to allow for fitting adjustments.
If the inlet venturi requires adjustment, it can be detached from the unit via the fasteners located on the inlet panel.
Mounting Dimensional Data
Model A B C D E F G
XIB 70-100 18
XIB 120 18
XIB 130 18 (457) 2513⁄16 (656) 2314⁄16 (607) 181⁄8 (460) 501⁄4 (1276) 291⁄4 (743)
XIB 140 19 (483) 2713⁄16 (707) 2514⁄16 (657) 201⁄8 (511) 56 (1424) 34 (865)
XIB 160 23 (584) 313⁄16 (792) 29
XIB 180 25
XIB 200 29 (737) 363⁄16 (919) 34 (864) 281⁄8 (714) 663⁄8 (1686) 343⁄8 (873)
XIB 240 31 (787) 433⁄16 (1097) 41 (1042) 351⁄8 (892) 681⁄2 (1740) 341⁄2 (876)
All dimensions in inches (millimeters).
(457) 21
(457) 23
(635) 32
13
16 (554) 1914⁄16 (505) 141⁄8 (359) 5014⁄16 (1292) 2914⁄16 (758)
13
16 (605) 2114⁄16 (556) 161⁄8 (410) 553⁄4 (1416) 343⁄4 (883)
3
16 (817) 30 (762) 241⁄8 (613) 573⁄4 (1467) 293⁄4 (756)
(737) 23
B
Figure 7 Vertical Hanging or Base Mount
D
Mounting brackets are turned 90° for vertical mounting. Access panels are located on the two sides adjacent to the motor.
1
8 (587) 553⁄4 (1416) 293⁄4 (756)
B
D
Hanging rails not included.
Supplied by
others.
Hanging rails not included.
Supplied by
others.
Centrifugal Inline Fans 7
Page 8
Duct Length: The inlet and outlet duct length should be
approximately two to three wheel diameters long before and after the fan to achieve cataloged performance.
Left Side Discharge
Figure 8
Inlet
Width
Inline Discharge
Height
Right Side Discharge
Side Discharge: Make sure discharge is orientated in the same direction as originally ordered, performance will change with different discharge positions. Refer to Figure 8 for proper side discharge definition and the Side Discharge chart for dimensions. Refer to the CAPS program or consult factory for performance corrections.
Side Discharge Duct Openings
Unit Size Width Height
XIB 70-80-90 11 XID 60-75 97⁄8 (251) 87⁄8 (225) XID 80-95 127⁄8 (327) 117⁄8 (302) XID 100/XIB 100 137⁄8 (352) 137⁄8 (352) XID 120/XIB 120 157⁄8 (403) 157⁄8 (403) XID 130/XIB 130 (HP) 177⁄8 (454) 177⁄8 (454) XID 140/XIB 140 (HP) 197⁄8 (505) 197⁄8 (505) XID 160/XIB 160 (HP) 227⁄8 (581) 227⁄8 (581) XIB 180 (HP) 237⁄8 (606) 237⁄8 (606) XIB 200 (HP) 277⁄8 (708) 277⁄8 (708) XIB 240 (HP) 287⁄8 (733) 347⁄8 (886) XIB 300 (HP) 317⁄8 (810) 417⁄8 (1064) XIB 360 (HP) 327⁄8 (835) 377⁄8 (962) XIB 420 347⁄8 (886) 437⁄8 (1114)
All dimensions in inches (millimeters).
7
8 (302) 117⁄8 (302)
Standing Neoprene Isolator
Standing Spring Isolator
5/8 inch
(16 mm)
nominal
Hanging Neoprene IsolatorHanging Spring Isolator
K
H
H
(51)
(51)
2
2
J
63⁄4
(171)
63⁄4
(171)
25⁄16
(59)
25⁄8
(67)
J
Isolator Dimensional Data
Model H I J K L
J
H
L
J
H
XID 60-75 XID 80-95 XIB 70-90 XID-XIB 100 XID-XIB 120 XID-XIB 130 XID-XIB 140
XID-XIB 160 XIB 180 XIB 200 XIB 240 XIB 300 XIB 360 XIB 420
All dimensions in inches (millimeters).
1
(35)
1
(35)
3
8
51⁄2
(140)
3
8
51⁄2
(140)
I
Centrifugal Inline Fans8
Page 9
Redesigned XIB Dimensions
J/J1
Hanging Spring Isolator
Hanging Neoprene Isolator
Standing Spring Isolator
5/8 inch
(16 mm)
nominal
Mounting Style A
Mounting Style B
K
J/J1
H
J/J1
H
Mounting Style A Mounting Style B
H
J/J1
Mounting Style A Mounting Style B
J/J1
5/8 inch
(16 mm)
nominal
J/J1
K
H
Standing Neoprene Isolator
Isolator Dimensional Data
Model H I J* J1** K L XIB 70-90 XIB 100 XIB 120 XIB 130 XIB 140 XIB 160 XIB 180 XIB 200 XIB 240
All dimensions in inches (millimeters).
1
(35)
1
(35)
3
⁄8
51⁄2
13⁄8
(140)
3
⁄8
51⁄2
(140)
(35)
13⁄8
(35)
23⁄8
(60)
21⁄2
(64)
63⁄4
(171)
63⁄4
(171)
Mounting Style A
J/J1
*Use dimension J while utilizing Mounting Style A
**Use dimension J1 while utilizing Mounting Style B
21⁄3
(59)
25⁄8
(67)
H
I
H
I
Mounting Style B
J/J1
H
L
H
L
Centrifugal Inline Fans 9
Page 10
Redesigned XIB Dimensions
Duct Length: The inlet and outlet duct length should be approximately two to three wheel diameters long before and after the fan to achieve cataloged performance.
Left Side Discharge
Figure 8
Inlet
Width
Inline Discharge
Height
Right Side Discharge
Pre Start-Up Checks
1. Check all fasteners for tightness. The wheel should rotate freely and be aligned as shown in Figure 9. Wheel position is preset and the unit is tested at the factory. Movement may occur during shipment, and realignment may be necessary. Centering can be accomplished by loosening the bolts holding the inlet (venturi) panel and repositioning. Wheel and inlet cone overlap can be adjusted by loosening the setscrews in the wheel and moving the wheel to the desired position.
Wheel Overlap Dimensions
Model
XID 60-95 XID 100-160 1/4 XIB 70-160 1/4 XIB 180-240 3/8 XIB 300-420 1/2
G - Overlap
in. (mm)
-
(6)
(6)
(10)
(13)
G
H - Gap in. (mm)
1/8
(3)
-
-
-
-
Side Discharge: Make sure discharge is orientated in the same direction as originally ordered, performance will change with different discharge positions. Refer to Figure 8 for proper side discharge definition and the Side Discharge chart for dimensions. Refer to the CAPS program or consult factory for performance corrections.
Side Discharge Duct Openings
Unit Size Width Height
XIB 70-100 12 XIB 120 121⁄2 (317) 157⁄8 (403) XIB 130 (HP) 121⁄2 (317) 177⁄8 (454) XIB 140 (HP) 131⁄2 (342) 197⁄8 (505) XIB 160 (HP) 171⁄2 (444) 227⁄8 (581) XIB 180 (HP) 191⁄2 (494) 237⁄8 (606) XIB 200 (HP) 231⁄2 (596) 277⁄8 (708) XIB 240 (HP) 251⁄2 (647) 347⁄8 (886)
All dimensions in inches (millimeters).
1
2 (317) 137⁄8 (352)
2. Wheel Rotation: Direction of wheel rotation is critical. Reversed rotation will result in poor air performance, motor overloading and possible burnout.
e
s
i
w
k
c
o
l
C
Check wheel rotation by momentarily energizing the unit
Figure 10
(all XID and XIB fans have clockwise wheel rotation when viewed from top of fan). Rotation should be clockwise as shown in Figure 10 and correspond to the rotation decal on the unit.
WARNING
Correct direction of wheel rotation is critical. Reversed rotation will result in poor air performance, motor overloading and possible burnout.
AVERTISSEMENT
La turbine doit impérativement tourner dans le bon sens. Une rotation en sens inverse entraînerait de mauvaises performances de soufflage, une surcharge du moteur voire un grillage du moteur.
Figure 9
Centrifugal Inline Fans10
3. Vibration Isolators: After fan is moved to desired location, punch out the four knockout holes which are located on the unit top and bottom panels.
H
Assemble the brackets to the unit according to the appropriate drawings on pages 8 and 9 and refer to respective parts list on page15. Make certain all connectors are tight and that all washers are in.
4. For XIB Fans: If adjustments are made, it is very important to check the pulleys for proper alignment. Misaligned pulleys lead to excessive belt wear, vibration, noise, and power loss. (see Figure 11 on next page).
Page 11
CORRECT
WRONG
Figure 11
WRONG
WRONG
5. For XIB Fans: Belt tension can be adjusted by loosening four fasteners marked “R” on the drive frame. (refer to Figure 13). The motor plate slides on the slotted adjusting arms. Belt tension should be adjusted to allow 1/64 inch of deflection per inch of belt span. For example, a 15inch belt span should have 15/64 inch (or about 1/4 inch) of deflection with moderate thumb pressure at mid-point between pulleys (see Figure12). Over­tightening will cause excessive bearing wear and noise. Too little tension will cause slippage at start-up and uneven wear.
Figure 12
Belt Span
Deflection =
Belt Span
64
6. The adjustable motor pulley is factory set for the RPM specified. Speed can be increased by closing or decreased by opening the adjustable motor sheave. Two groove variable pitch pulleys must be adjusted an equal number of turns open or closed. Any increase in speed represents a substantial increase in the horsepower required by a unit. Motor amperage should always be checked to avoid serious damage to the motor when speed is varied.
IMPORTANT
The fan has been checked for mechanical noises at the factory prior to shipment. If mechanical noise should develop, suggested corrective actions are offered in the Troubleshooting section.
IMPORTANT
Over-tightening will cause excessive bearing wear and noise. Too little tension will cause slippage at start-up and uneven wear.
IMPORTANT
Adjust (tighten) belt tension after the first 24-48 hours of operation.
Operation: XID / XIB
1. Before starting up or operating fan, check all fasteners for tightness. In particular, check the setscrews in wheel hub (and pulleys, if applicable).
2. While in the OFF position or before connecting the fan to power, turn the fan wheel by hand to be sure it is not striking the venturi or any obstacle.
3. Start the fan and shut it off immediately to check rotation of the wheel with directional arrow in the motor compartment, see Figure 10.
4. When the fan is started, observe the operation and check for any unusual noises.
5. With the system in full operation and all ductwork attached, measure current input to the motor and compare with the nameplate rating to determine if the motor is operating under safe load conditions.
6. Keep inlets and approaches to fan clean and free from obstruction.
NOTE: Identical fasteners on opposing side must also be loosened.
Figure 13
R
Inspection: XID / XIB
Inspection of the fan should be conducted at the first 30 minute and 24 hour intervals of satisfactory operation.
30 Minute Interval
Inspect bolts, setscrews and motor mounting bolts. Adjust and tighten as necessary.
24 Hour Interval
Check all internal components. On XIB unit only, inspect belt alignment and tension. Adjust and tighten as necessary.
Centrifugal Inline Fans 11
Page 12
Maintenance: XID / XIB
Installation and maintenance are to be performed only by qualified personnel who are familiar with local codes and regulations and who are experienced with this type of equipment.
Motor maintenance is generally limited to cleaning and lubrication (where applicable). Cleaning should be limited to exterior surfaces only. Removing dust buildup on motor housing ensures proper motor cooling.
Greasing of motors is only intended when fittings are provided. Many fractional horsepower motors are permanently lubricated and should not be lubricated after installation. Motors supplied with grease fittings should be greased in accordance with manufacturers’ recommendations. Where motor temperatures do not exceed 104ºF (40ºC), the grease should be replaced after 2,000 hours of running time as a general rule.
Wheels require very little attention when moving clean air. Occasionally, oil and dust may accumulate causing imbalance. When this occurs the wheel and housing should be cleaned to ensure smooth and safe operation.
All fasteners should be checked for tightness each time maintenance checks are performed prior to restarting unit.
A proper maintenance program will help these units deliver years of dependable service.
DANGER
Always disconnect, lock and tag power source before servicing. Failure to disconnect power source can result in fire, shock or serious injury.
DANGER
Pour écarter les risques d’incendie, de choc électrique ou de blessure grave, veiller à toujours débrancher, verrouiller et étiqueter la source de courant avant l’installation ou l’entretien.
IMPORTANT
Uneven cleaning of the wheel will produce an out of balance condition that will cause vibration in the fan.
WARNING
This unit should be made non-functional when cleaning the wheel or housing (fuses removed, disconnect locked off).
WARNING
L’appareil doit être rendu non opérationnel lors du nettoyage de la turbine ou du caisson (fusibles retirés, sectionneur verrouillé).
Belt/Bearing Maintenance XIB Unit
1. Belts tend to stretch after a period of time. They should be checked periodically for wear and tightness. When replacing belts, use the same type as supplied with the unit.
2. Matched belts should always be used on units with multi-groove pulleys.
3. For belt replacement, loosen the tensioning device enough to allow removal of the belt by hand. Do not force belts on or off. This may cause cords to break, leading to premature belt failure.
4. Once installed, adjust belts as shown in “Pre-Start­Up Checks.”
5. Shaft bearings can be classified in two groups: relubricating and non-relubricating. All bearings on standard model XIB fans are factory lubricated and require no further lubrication under normal use (between -20ºF and 180ºF in a relatively clean environment).
6. Units installed in hot, humid or dirty locations should be equipped with special bearings. These bearings will require frequent lubrication. Caution should be employed to prevent overpacking or contamination.
7. Grease fittings should be wiped clean. The unit should be in operation while lubricating. Extreme care should be used around moving parts.
8. Grease should be pumped in very slowly until a slight bead forms around the seal. A high grade lithium base grease should be used.
Recommended Relubrication Frequency in Months
NOTE: If unusual environment conditions exist (extreme temperature, moisture or contaminants) more frequent lubrication is required.
A good quality lithium base grease, conforming to NLGI Grade 2 consistency, such as those listed here may be used.
Suggested Fan Bearing Greasing Intervals
Interval
(months)
1 to 3
3 to 6
6 to 12
12 to 18
Manufacturer Grease (NLGI #2)
U.S. Electric Motors Grease No. 83343 Chevron U.S.A. Inc Chevron SRI Grease #2
Mobil Oil Corporation
Texaco, Inc.
Amoco Oil Co. Rykon Premium #2 Exxon Unirex N2 Shell B Shell Alvania #2
Heavy duty in dirty, dusty locations; high ambient temperatures; moisture laden atmosphere; vibration.
12 to 24 hours per day, heavy duty, or if moisture is present
8 to 16 hours per day in clean, relatively dry atmosphere
Infrequent operation or light duty in clean atmosphere
Grease Manufacturers
Type of Service
Mobilith Mobil 532 Premium BRB #2 Texaco Multifak #2
Centrifugal Inline Fans12
Page 13
Maintenance Documentation
Job Information
Job Name: ___________________________________ Service Organization: ______________________________
Address: _____________________________________ Address: _________________________________________
City: ________________________________________ City: _____________________________________________
State: _______________ Zip: __________________ State: ____________ Zip: __________________________
Phone: ______________________________________ Phone: ___________________________________________
Contact Person: ______________________________ Work Done By: ____________________________________
Nameplate Information Field Start-Up Documentation
Model: ______________________________________
Volts: _________ Hertz: ________ Phase: ______ Actual Voltage: _________ Hertz: _____ Phase: _____
Amps: _______________ Mark: ________________ Actual Amperage: _________________________________
Supply hp: ___________ Exhaust hp: ___________ Blower Rotation: __________________________________
Serial Number: _______________________________ Air Volume: Design cfm: _________________________
Model Voltage: _______________________________ Actual cfm: __________________________
Motor Amperage: _____________________________ Level of fan (L or H): _______________________________
Fan RPM: ____________________________________ Fan RPM Range (min.) _________ (max.) ____________
Maintenance Log
Date ___________________Time _____________ AM/PM
Notes: ___________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
Date ___________________Time _____________ AM/PM
Notes: ___________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
Date ___________________Time _____________ AM/PM
Notes: ___________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
Date ___________________Time _____________ AM/PM
Notes: ___________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
Date ___________________Time _____________ AM/PM
Notes: ___________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
Date ___________________Time _____________ AM/PM
Notes: ___________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
Date ___________________Time _____________ AM/PM
Notes: ___________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
Date ___________________Time _____________ AM/PM
Notes: ___________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
Centrifugal Inline Fans 13
Page 14
Parts List
Each fan bears a manufacturer’s nameplate with model number and serial number embossed. This information will assist the local Larkin representative and the factory in providing service and replacement parts. Before taking any corrective action, make certain unit is not capable of operation during repairs.
CAUTION
A fan manufactured with an explosion resistant motor does not certify the entire unit to be explosion proof. Refer to ULListing Mark for the fans approved usage.
XID Direct Drive Centrifugal Inline Exhaust Fan
MOTOR
WHEEL
VENTURI
HOUSING
COVER
MOTOR
ACCESS PANEL
MOTOR
CAUTION
La présence d’un moteur antidéflagrant sur un ventilateur ne garantit pas que tout l’appareil est antidéflagrant. Pour connaître les emplois autorisés de l’appareil, voir son marquage de conformité UL.
VENTURI PANEL
WHEEL
ACCESS PANEL
MOTOR COVER
VENTURI
HOUSING
WHEEL
BEARING SUPPORT
SHAFT
MOTOR
XIB Belt Drive Centrifugal Inline Exhaust Fan
BEARINGS
BEARING COVER
BELT
MOTOR PULLEY
ACCESS DOOR
SHAFT PULLEY
BELT TUBE
MOTOR SUPPORT ANGLES
MOTOR PLATE
VENTURI PANEL
MOTOR
WHEEL
ACCESS DOOR
BEARING COVER
BELT TUBE
BELT
MOTOR PULLEY
Centrifugal Inline Fans14
Page 15
Isolator Parts List
STANDING SUPPORT ISOLATOR HANGING SUPPORT ISOLATOR
5
7
No. Qty. Description
18
28
34
Cadium plated hex head bolts
Cadium plated hex nuts
Cadium plated hex head bolts
Std. mount
48
bracket with (2) 7/16 in. holes
520
612
74
84
Cadium plated washer
Cadium plated lock washer
Cadium plated washer
Neoprene or Spring Isolator
2
Unit side panel
4
6
1
5
4
3
6
5
8
XID-160
XIB-160 thru 420
1
2
6
5
5
Base fastener
XID-60 thru 140
XIB-100 thru 140
by installer
3/8 in. - 16 x 1 in. 3/8 in. - 16 x 1 1/4 in. 1 8
3/8 in. - 16 3/8 in. - 16 2 16
5/16 in. - 18 x 1 in. 3/8 in. - 16 x 1 in. 3 4
3/16 in. 1/4 in. 4 4
7/8 in. O.D. x 3/8 in. I.D. x 1/16 in.
7/8 in. O.D. x 3/8 in. I.D. x 1/16 in.
3/8 in. 3/8 in. 6 12
1 3/8 in. O.D. x 9/16 in. I.D. x 3/32 in.
1 3/8 in. O.D. x 9/16 in. I.D. x 3/32 in.
Reference appropriate table below for replacement Isolator(s)
NOTE: Top bracket is reversible for mounting unit 90º from indicated.
1
5
7
5
6
2
3
4
2
No. Qty. Description
Cadium plated hex head bolts
Cadium plated hex nuts
Std. mount bracket with (1) 1/4 in. hole
Std. mount bracket with (2) 7/16 in. holes
524
Cadium plated washer
Cadium plated lock washer
712
84
Cadium plated washer
Neoprene or Spring Isolator
2
5
6
5
Unit side panel
XID-60 thru 140
XIB-100 thru 140
5
7
8
7
1
5
6
2
XID-160
XIB-160 thru 420
3/8 in. - 16 x 1 in. 3/8 in. - 16 x 1 1/4 in.
3/8 in. - 16 3/8 in. - 16
3/16 in. 1/4 in.
3/16 in. 1/4 in.
7/8 in. O.D. x 3/8 in. I.D. x 1/16 in.
7/8 in. O.D. x 3/8 in. I.D. x 1/16 in.
3/8 in. 3/8 in.
1 3/8 in. O.D. x 9/16 in. I.D. x 3/32 in.
1 3/8 in. O.D. x 9/16 in. I.D. x 3/32 in.
Reference appropriate table below for replacement Isolator(s)
REPLACEMENT SPRING ISOLATOR(S)
MODEL FAN SIZES
XIB ---- 70-130 140-180 200 240-300 360-420
XID 60-100 120-140 160 ---- ---- ----
BASE MOUNT
HANGING
FDS-1-35
BLUE
SH-1-35
BLUE
FDS-1-70
GREEN
SH-1-70
GREEN
FDS 1-120
GRAY
SH-1-125
GRAY
FDS 1-120
GRAY
SH-1-245
BROWN
FDS-1-220
BROWN
SH-1-245
BROWN
REPLACEMENT NEOPRENE ISOLATOR(S)
MODEL FAN SIZE
XIB 70-140 160-200 240-420
XID 60-140 160 ----
BASE MOUNT R-1 GREEN R-2 BLACK R-2 RED
HANGING 40DUR BLACK 50DUR BLACK 50DUR BLACK
Centrifugal Inline Fans 15
FDS-1-370
ORANGE
SH-1-370
ORANGE
Page 16
Troubleshooting
WARNING
Before taking any corrective action, make certain unit is not capable of operation during repairs.
PROBLEM CAUSE CORRECTIVE ACTION
Clean all dirt off wheel. Check wheel balance, rebalance in place if necessary.
Center wheel on inlet, see Figure 9.
Remove objects, check for damage or unbalance.
Check system: Proper operation of backdraft or control dampers, obstruction in ductwork, clean dirty filters.
Excessive noise or vibration
Reduced airflow
Wheel unbalance
Bad bearings Replace.
Belts too tight or too loose Adjust tension, see Figure 12.
Wheel improperly aligned and rubbing
Loose drive or motor pulleys Align and tighten. See “Pre Start-Up Checks”, see page 10-11.
Foreign objects in wheel or housing
System resistance too high
Unit running backwards Correct as shown in Figure 10.
Excessive dirt buildup on wheels Clean wheel.
Improper wheel alignment Center wheel on inlets, see Pre Start-Up Checks and Figure 9.
Avant d’entreprendre toute action corrective, s’assurer que l’appareil ne pourra pas fonctionner durant les réparations.
AVERTISSEMENT
Our Commitment
Our Commitment
As a result of our commitment to continuous improvement, Accurex reserves the right to change specifications without notice.
Specific Accurex product warranties are located on accurex.com within the product area tabs and in the Library under Warranty.
Larkin Industries, Inc. 114 David Green Rd., Birmingham, AL 35244 Phone: 1.800.322.4036 Fax: 1.205.987.0583 Email: Sales@larkinhoods.com
16
479989 • XID and XIB, Rev. 4, July 2015 Copyright 2015 © Larkin Industries, Inc.16
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