Greenheck Hanging Vibration Isolator Kit for SP and CSP (451329) - Manual

®
Document 451329
Hanging Vibration Isolator Kit
for Models SP and CSP
Assembly Instructions
Please read these instructions 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!
Hanging Vibration Isolator Kit for SP/CSP 1
®
4. Install hanging
support rods
using the
following
vibration isolator
centerline
dimensions
shown in table
below.
Assembly
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. (See CAUTION).
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.
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.
Figure 1
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 drilling be certain not to penetrate motor or
electrical components.
A
B
1/4 - 20
hanging support
rod by others
Isolator Centerline Dimensions
Unit Size A B
B50-B200 4 1 ⁄
2
(114) 15 5 ⁄
8
(397)
A50-A190 5 1 ⁄
2
(140) 15 (381)
A200-A390 6 3 ⁄
4
(171) 15 3 ⁄
4
(400)
A410, A510, A710, A780 9 1 ⁄
4
(235) 19 3 ⁄
4
(502)
A700 5 1 ⁄
2
(140) 25 3 ⁄
8
(645)
A900-A1050, A1410-A1550 9 1 ⁄
4
(235) 25 1 ⁄
2
(648)
A1750, A2150 9 1 ⁄
4
(235) 36 3 ⁄
4
(933)
A3600 9 1 ⁄
4
(235) 47 1 ⁄
4
(1200)
All dimensions shown in inches (millimeters).