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RIB JOLLY BIG ONE Manual page 23

With manual limit switch
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HOW INSTALL JOLLY BIG WITH ELECTROBRAKE
IMPORTANT: Before install JOLLY BIG check that the shutter is correctly balanced by screws mounted on the shaft. Verify it manually by opening and closing the shutter.
Hole Ø 12 / 0,47 (for screw TE10x140)
Shaft
Spring housing
Hole Ø 10,5 / 0,414 (for screw TCEI 10x60)
After have choosen JOLLY BIG according to the dimensions of the shutter, verify the diameter of the
spring housing and of the shaft, because they must have the same diameter of the choosen motor.
If the shaft is Ø 76 mm, use:
ACJ9058 SHAFT ADAPTER Ø 102/76.
A - Make the holes on the shaft as indicated on the rising above draw (see pict. 1), open the motor
and mount it as indicated of continuation.
B - Open the pulley unscrewing the 2 screws n. 1.
C - Dismount the fixing flange on the shaft unscrewing the screws n. 2 and n. 3.
D - Mount JOLLY BIG on the shaft and position the motor up and the limit switch down (see pict.
3). Fit the Jolly BIG on the shaft by using the appropriate flange making sure not to tighten
completely the n. 2 screws provided. Take care that screw n. 4 M10x50 is inserted in the hole
Ø 10,5 acting as block of the rotation of the motor on the shaft. Once the screw n. 4 has been
tightened, insert the screw n. 3 and tighten it together with screw n. 2. Screw 3 DOES NOT HAVE
to work as anti-rotation in place of screw 4!
E - Reassemble the pulley and re-screw its screws (1).
F - On the last section of the shutters make a hole Ø 12 mm/0,4 in which allows to fix the shutter
to the pulley of the JOLLY BIG using the proper screws n. 5.
G - Insert the electrical cable and the releasing cable in the holes on the shaft and execute the
electrical connections (see pict. 3).
Hole diam. 12 mm / 0,47 in (entry of electric cable)
40 / 1,57
Ø 240 / 9,45
ø 102 / 4
=
Hole Ø 12 mm / 0,47 in (entry of the release cable)
=
Hole Ø 12 / 0,47 (for the cable of the brake)
300 / 11,8 200 / 7,9
102 / 4
Hole Ø 12 / 0,47 (for the electric cable)
IMPORTANT
Respect the radius of the curve (at least 15 cm / 0,59 in)
Electrobrake
Electric Cable
23
=
Measurements in mm/in
1
1
2
2
4
3
=
Release Knob
G
B
1
2
3

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Jolly big twoAa00145Aa00155