Honeywell MP920B Instructions D'installation page 8

MP920B PNEUMATIC DAMPER ACTUATOR
14004062-001 MOUNTING
BRACKET
AND
14004241-002 CLEVIS
PIN KIT
2
CLEVIS PIN,
WASHER,
CLIP (2) OR
PIVOT PIN
AK3558
SCREW (4)
P/O MP920B)
1
SWIVEL
BRACKET
MP920B
95-6063EF
BALL JOINT
AK3561
3/8 FLAT WASHER (2)
3/8 - 24
JAM NUT
SHOULDER
COUPLING
(3/8 - 16 TO 3/8 - 24)
11
3/8 - 16 NUT (2)
3
FACE-
PLATE
3/8 - 16 SET SCREW
OR THREADED ROD
(MAXIMUM 6 IN. LONG)
- NOT INCLUDED
FEEDBACK LEVER
(SHAFT END
MOUNTING ONLY)
6
3/8 - 16 NUT (2)
FEEDBACK
SPRING
7
14004345-001
POSITIONER KIT
BAND
STRAP
Fig. 10. Shaft end mounting.
CRANKARM
3/8 SPLIT
LOCK WASHER
3/8 - 24 NUT
AK3557
CRANKARM
9
COTTERLESS
CLEVIS PIN
CLEVIS
3/8 - 16
10
3/8 - 16 NUT (2)
1
2
OR 3
4
4
5
6
8
END CAP
7
8
POSITIVE
POSITIONER
5
9
10
SQUARE NUT
8
MOUNT SWIVEL BRACKET USING SCREWS
FROM MOTOR END CAP.
FASTEN MOUNTING BRACKET IN PLACE ON
FLOOR, WALL, OR FAN HOUSING.
CONNECT SWIVEL BRACKET AND MOUNTING
BRACKET WITH CLEVIS PIN.
INSERT SETSCREW OR THREADED ROD INTO
SHAFT A MINIMUM OF 1/4 IN. (6 MM) USE 3/8 IN.
NUT TO LOCK IN PLACE.
NOTE: IF NOT POSITIONER SKIP TO
PLACE POSITIONER BETWEEN WELDS OF
MP920 AND FASTEN WITH BAND STRAP.
POSITIONER MUST CLEAR ALL OBSTRUCTIONS
INCLUDING MOUNTING BRACKET.
ATTACH FEEDBACK LEVER AS SHOWN:
SETSCREW
(THREADED ROD)
3/8 IN. NUT (3)
ACTUATOR
SHAFT
END OF FEEDBACK
LEVER EVEN WITH
END OF OPERATOR
HOOK FEEDBACK SPRING TO POSITIONER
AND TWIST SPRING UNTIL SQUARE NUT IS
3/16 IN. (5 MM) FROM SCREW END. SEE
POSITIONER CALIBRATION FOR SPECIAL TOOL.
HOOK SPRING IN FARTHEST HOLE OF
FEEDBACK LEVER. MEASURE SPRING AND
ADJUST SQUARE NUT OR FEEDBACK LEVER
UNTIL SPRING MEASURES AS SHOWN.
10-5/8 ± 1/8 IN. (270 ± 3 MM)
AT THE PREDETERMINED RADIUS OF THE
INLET VANE CRANKARM DRILL A CLEARANCE
HOLE:
9/32 IN. (7 MM) FOR AK3557.
13/32 IN. (10 MM) FOR AK3561.
CONNECT INLET VANE CRANKARM TO
OPERATOR SHAFT BY ASSEMBLING THE
SELECTED BAG ASSEMBLY AS SHOWN.
9
M18827A