Greenheck A1410-A1550 Installation Manual
PN 451329
®
Hanging Vibration Isolator Kit
for Models SP and CSP
Assembly Instructions
Please read these instructions carefully before attempting to assemble 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!
1. Upon receiving kit, check for any damage and report it immediately to the
shipper. Also, check to see that all parts are accounted for (see reverse side
for parts list).
2. Determine desired location of mounting bracket on SP/CSP fan, 9/64 inch
diameter holes are factory prepunched for attaching mounting brackets. If
different locations are desired, drilling will be required.
CAUTION: When drilling be certain not to penetrate
motor or electrical components.
3. Insert neoprene grommets into large holes
in mounting brackets. Thread one nut into
each 1/4-20 threaded support rod (supplied
by others) followed by one flat washer and
a shaft sleeve. Insert end of support rod
and sleeve into grommet. Install another flat
washer and nut on end of support rod, refer
to Figure 1.
4. Install hanging support rods using the
following vibration isolator centerline
dimensions shown in table below.
5. Adjust support rods as required and tighten
all fasteners.
Figure 1
Isolator Centerline Dimensions
Unit Size A B
B50-B200 41⁄2 (114) 155⁄8 (397)
1
A50-A190 5
A200-A390 6
A410, A510,
A710, A780
A700 5
A900-A1050,
A1410-A1550
A1750, A2150 9
A3600 9
All dimensions shown in inches (millimeters).
⁄2 (140) 145⁄8 (371)
3
⁄4 (171) 151⁄2 (394)
1
⁄4 (235) 195⁄8 (497)
9
1
⁄2 (140) 251⁄8 (638)
1
⁄4 (235) 253⁄8 (645)
9
1
⁄4 (235) 363⁄4 (933)
1
⁄4 (235) 485⁄8 (1235)
Figure 2
A
1/4 - 20
hanging support
rod by others
B
Maintenance
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.
NOTE: Make certain unit is not capable of operation during repairs.
Hanging Vibration Isolator Kit-SP/CSP
1
Hanging Vibration Isolator Parts List
1/4-20 Threaded Rod
(By others)
1/4-20 Zinc Plated Nut
Zinc Plated Flat Washer
Shaft Sleeve
Neoprene Grommet
Quantity Part Number Item Description
4 370007 Neoprene Grommets
8 415386 1/4-20 Zinc Plated Nuts
8 415140 Zinc Plated Flat Washers
4 472045 3/8 x 1/4 Shaft Sleeves
Zinc Plated Flat Washer
1/4-20 Zinc Plated Nut
®
Phone: (715) 359-6171 • Fax: (715) 355-2399 • E-mail: gfcinfo@greenheck.com • Website: www.greenheck.com
2 451329 • Hanging Vibration Isolator Kit-SP/CSP, Rev. 3, November 2008 Copyright 2008 © Greenheck Fan Corp
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