Greenheck Isolator Mounting Assembly User Manual
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PN 469092
®
Isolator Mounting Accessory
for Models SQ/BSQ/BDF
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!
Vibration Isolator Dimensional Data
Model A B C D
BDF-80
BDF-90
BDF-100
BDF-120
BDF-150
BDF-180
BDF-200
SQ 60-75 105⁄8 (270) 17 (432) 153⁄4 (400) 87⁄8 (225)
SQ 80-95 131⁄4 (337) 20 (508) 183⁄4 (476) 117⁄8 (302)
SQ-100 185⁄8 (473) 221⁄8 (562) 203⁄4 (527) 137⁄8 (352)
SQ-120 185⁄8 (473) 24 (610) 223⁄4 (578) 16 (406)
SQ-130 (HP) 185⁄8 (473) 261⁄8 (664) 243⁄4 (629) 177⁄8 (454)
SQ-140 (HP) 195⁄8 (498) 281⁄8 (714) 263⁄4 (679) 197⁄8 (505)
SQ-160 (HP) 231⁄2 (597) 31 (787) 293⁄4 (756) 227⁄8 (581)
BSQ 70-90 185⁄8 (473) 201⁄8 (511) 183⁄4 (476) 117⁄8 (302)
BSQ 100 185⁄8 (473) 221⁄8 (562) 203⁄4 (527) 137⁄8 (352)
BSQ 120 185⁄8 (473) 24 (610) 223⁄4 (578) 16 (406)
BSQ 130 (HP) 185⁄8 (473) 261⁄8 (664) 243⁄4 (629) 177⁄8 (454)
BSQ 140 (HP) 195⁄8 (498) 281⁄8 (714) 263⁄4 (679) 197⁄8 (505)
BSQ 160 (HP) 231⁄2 (597) 31 (787) 293⁄4 (756) 227⁄8 (581)
BSQ 180 (HP) 251⁄2 (648) 331⁄2 (851) 299⁄16 (751) 223⁄4 (578)
BSQ 200 (HP) 291⁄8 (740) 37 (940) 333⁄4 (857) 263⁄4 (679)
BSQ 240 (HP) 315⁄8 (803) 441⁄4 (1124) 403⁄4 (1035) 337⁄8 (860)
BSQ 300 (HP) 35 (889) 51 (1295) 473⁄4 (1213) 407⁄8 (1038)
BSQ 360 (HP) 383⁄4 (974) 571⁄4 (1454) 531⁄2 (1359) 463⁄4 (1187)
BSQ 420 (HP) 471⁄8 (1197) 63 (1600) 597⁄8 (1521) 597⁄8 (1521)
All dimensions in inches (millimeters).
203⁄4
213⁄4
233⁄4
301⁄2
373⁄8
473⁄8
(527)
(552)
(603)
(775)
32 (813)
(949)
(1203)
–
–
–
–
–
–
–
2211⁄16
255⁄8
271⁄8
315⁄8
35 (889)
44 (1118)
511⁄2
(576)
(651)
(689)
(803)
(1308)
–
–
–
–
–
–
–
A
C
Access
Panel
C
A
Models
SQ / BSQ / BDF
Isolator Mounting
Upon receiving unit, check for any damage and report
it immediately to the shipper. Also, check to see that
all accessory items are accounted for.
Move fan to the desired location and determine the
position in which the unit is to be mounted. Punch
out four (4) knock-out holes which are located on the
unit top and bottom panels. Assemble the brackets
to the unit according to the drawings below and refer
to respective parts list (reverse side). Make certain all
connectors are tight and that all washers are used.
A
B
Access
Panel
B
A
Models
SQ / BSQ
D
Access
Panel
B
B
D
Models
SQ / BSQ
REPLACEMENT SPRING ISOLATOR(S)
MODEL FAN SIZES
BDF ---- 80-90 100-120 ---- 150-180 200
BSQ ---- 70-130 140-180 200 240-300 360-420
SQ 60-100 120-140 160 ---- ---- ----
BASE MOUNT FDS-1-35 BLUE FDS-1-70 GREEN FDS 1-120 GRAY FDS 1-120 GRAY FDS-1-220 BROWN FDS-1-370 ORANGE
HANGING SH-1-35 BLUE SH-1-70 GREEN SH-1-125 GRAY SH-1-245 BROWN SH-1-245 BROWN SH-1-370 ORANGE
REPLACEMENT NEOPRENE ISOLATOR(S)
MODEL FAN SIZE
BDF
BSQ
SQ
BASE MOUNT R-1 GREEN R-2 BLACK R-2 RED
HANGING 40DUR BLACK 50DUR BLACK 50DUR BLACK
®
80-100 120-150 180-200
70-140 160-200 240-420
60-140 160 ----
Isolator Mounting Accessory
1
Unit
Side
Panel
5
Base Isolator
Hanging Isolator
1
1
2
2
2
2
3
4
5
5
5
5
5
6
6
6
7
7
7
8
Note: Top bracket
is reversible for
mounting unit 90°
from indicated.
(SQ and BSQ only)
Unit
Side
Panel
5
Hanging Isolator
1
1
1
2
2
2
2
2
3
3
4
4
4
5
5
5
5
5
5
5
6
6
6
6
6
7
7
7
8
8
Unit side panel
Note: Top bracket
is reversible for
mounting unit 90°
from indicated.
(SQ and BSQ only)
Hanging Isolator
Unit
Side
Panel
5
Hanging Isolator
1
2
2
2
2
3
4
5
5
5
6
6
7
7
8
Pre-Starting Checks
Check all fasteners for tightness.
STANDING SUPPORT ISOLATOR HANGING SUPPORT ISOLATOR
1
2
6
5
7
5
5
2
Base fastener
(by installer)
No Qty Description
Cadium plated
1 8
hex head bolts
Cadium plated
2 8
hex nuts
Cadium plated
3 4
hex head bolts
St. mount
4 8
bracket w/2 7/16 in. holes
Cadium plated
5 20
washer
Cadium plated
6 12
lock washer
Cadium plated
7 4
washer
Neoprene or
8 4
Spring Isolator
SQ-60 thru 140
BSQ-100 thru 140
BDF-80 thru 150
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.
3/8 in. 3/8 in. 6 12
1 3/8 in. O.D x 9/16
in. I.D. x 3/32 in.
Reference appropriate table below for
replacement Isolator(s)
Isolator Parts List
Unit side panel
4
1
5
6
SQ-160
BSQ-160 thru 420
BDF-180 thru 200
7/8 in. O.D x 3/8 in.
I.D. x 1/16 in.
1 3/8 in. O.D x 9/16 in.
I.D. x 3/32 in.
Maintenance
All fasteners should be checked for tightness each time
maintenance checks are performed prior to restarting the
unit. A proper maintenance program will help these units
deliver years of dependable service.
NOTE: Before taking any corrective action, make certain
unit is not capable of operation during repairs.
Note: Top bracket
is reversible for
mounting unit 90°
from indicated.
4
3
6
5
8
(SQ and BSQ only)
4
1
5
7
5
6
2
5
6
2
3
5
Unit
Side
Panel
SQ-60 thru 140
No Qty Description
BSQ-100 thru 140
BDF-80 thru 150
Cadium plated
hex head bolts
Cadium plated
hex nuts
St. mount bracket
w/1 - 1/4 in hole
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.
St. mount
bracket w/2 -
3/16 in. 1/4 in.
7/16 in. holes
5 24
7 12
8 4
Cadium plated
washer
Cadium plated
lock washer
Cadium plated
washer
Neoprene or
Spring Isolator
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.
Reference appropriate table below for
replacement Isolator(s)
2
5
7
8
7
1
5
6
2
SQ-160
BSQ-160 thru 420
BDF-180 thru 200
7/8 in. O.D x 3/8 in.
I.D. x 1/16 in.
1 3/8 in. O.D x 9/16 in.
I.D. x 3/32 in.
Warranty
Greenheck warrants this equipment to be free from defects in material and workmanship for a period of one year from the
shipment date. Any units or parts which prove to be defective during the warranty period will be replaced at our option
when returned to our factory, transportation prepaid. Motors are warranted by the motor manufacturer for a period of one
year. Should motors furnished by Greenheck prove defective during this period, they should be returned to the nearest
authorized motor service station. Greenheck will not be responsible for any removal or installation costs.
As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice.
Greenheck Models SQ and BSQ catalog provides additional
information describing the equipment, fan performance,
available accessories, and specification data.
Phone: (715) 359-6171 • Fax: (715) 355-2399 • E-mail: gfcinfo@greenheck.com • Website: www.greenheck.com
2
®
469092 • Isolator Mounting Accessory, Rev. 3, December 2011 Copyright 2011 © Greenheck Fan Corporation
AMCA Publication 410-96, Safety Practices for Users and
Installers of Industrial and Commercial Fans, provides
additional safety information. This publication can be
obtained from AMCA International, Inc. at www.amca.org.
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