Greenheck Fan M8182, M9185D User Manual
Part Number Quantity Description
3
/
8
-16 Spinlock Nut
13 2 Linkage Adjustment Pin
14 2
1
/
4
in. E-Ring
15 1 Drive Link
16 1 Stand Off Bracket
17 4
1
/
4
in.
-20 x
1
/
2
in. Thread Cutting Screw
18 1 Ball Bearing
19 1 221455A Crankarm
20 2 #10 Tek Screw
1
/
-20 x
1
/
Hex Bolt
Part Number Quantity Description
1 1 Actuator
2 1 Mounting Bracket
3 1 Mounting Plate
1
/
-20 x
1
/
in. Threadstud
5 4
/
-20 x
3
/
in. Threadcutting Screw
6 10
1
/
4
-20 Spinlock Nut
1
/
in. Crankarm
8 2
5
/
16
-18 x 1
/
in. Bolt
9 2
5
/
16
-18 Spinlock Nut
10 1 1 in. Crankarm
3
/
8
-16 x 2
/
in. Carriage Bolt
1
14
15
19
5
3
4
6
13
14
13
7
8
20
21
9
18
17
16
6
2
6
11
10
12
These parts are for
use with a 1 in. shaft
Tools Required:
Wrenches
:
(1
)
3
/
8
, (2
)
1
/
2
, (1)
9
/
16
, (1
)
7
/
16
, and (1)
5
/
16
(1) Hammer
These instructions apply to the external field installation of
that spring returns to the fail position when power is interrupted
The M9185 model actuator, when installed on model FSD fire/
These installation instructions assume the damper is already
1. Install the stand off bracket (item 16).
Dampers with a jackshaft
1a. Mount the stand off bracket onto the jackshaft bracket with
(4)
/
/
in. thread cutting screws (item 17). Use the
orientation shown on this page.
The bracket must be perpendicular to the damper on
the duct or sleeve and the bracket's shaft hole must be
centered on the jackshaft.
1b. Mount the stand off bracket (item 16) spanning across the
damper frame flanges. Use the orientation shown to the right.
Fasten to the damper frame with (4) #14 Tek screws, supplied
in the field. Be sure not to run the screws into the damper
linkage, which is between the flanges.
The bracket must be perpendicular to the damper on
the duct or sleeve and the bracket's shaft hole must be
centered on the shaft extension.
2. Fasten the mounting plate (item 3) to the mounting bracket
(item 2) using (4)
/
/
in. thread studs (item 4), and (4
)
/
pattern on the mounting bracket labeled “A” on the
illustration. Note that the mounting bracket has only one
pattern that will match the mounting plate pattern.
3. Mount the mounting bracket (item 2) to the stand off bracket
using (4
)
/
/
in. bolts (item 21) and (4
)
/
nuts (item 6) included with this kit. Use the outer four holes of
the mounting bracket for jackshafted models and the inner
four holes for directly driven models.
4. If the damper has a
/
in. dia. damper shaft, mount the ball
bearing (item 18), into the mounting bracket with two #10 Tek
screws (item 20). The Tek screws are required to keep the
thrust forces from pushing the bearing out of the mounting
bracket. If the damper shaft is 1 in. in diameter then no ball
bearing is required.
5. Mount the actuator to the mounting plate in the corresponding
holes using
)
/3/
in. thread cutting screws (item 5).
Note that the actuator must be mounted with the shaft in the
horizontal position.
A
A
3"
Power Position
Fail Position
Return Power
21/8"
Damper
Shaf
t
Counter-Clockwise to
Fail Position
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