Rolling Shutter With Lenght Shaft Over 4 Mt; Regulation Of The Limit Switch Which Stops The Downward Movement; Regulation Of The Limit Switch Which Stops The Upward Movement - RIB Jolly 20 Manual

G
B
R
OLLING SHUTTER WITH LENGHT SHAFT OVER 4 MT
In this case we suggest to mount 2 JOLLY on the same shaft at the shutter
extrimities. It is necessary to eliminate the limit switch of one of the 2
JOLLY and connect in parallel the two motors.
JOLLY without limit switches
=
IMPORTANT
3 wires cable to connect the two operators
I
MPORTANT!
When mounted with engine on the left all the operations are inverted
and limit switch F1 becomes F2
1 - Cam for end travel
2 - Screw for blockage of the limit switches
F1- Screw for regulation of limit switch which stop the upward movement
F2- Screw four regulation of limit switch which stop the downward movement
For the regulation of the electrical limit switches tighten the two blue screw
and unscrew or tighten the wheels F1 and F2.
To mantain the desired position of the switches you must block the two
screws when the regulation is completed.
A
TTENTION:
Avoid all the manouvres of the motor really not
necessary during the regulation. Many manouvres
at the same time cause the intervention of the
thermal sensor.
R
EGULATION OF THE LIMIT SWITCH WHICH STOPS THE DOWNWARD MOVEMENT
When there is too little
travel tighten F1
R
EGULATION OF THE LIMIT SWITCH WHICH STOPS THE UPWARD MOVEMENT
Ground
When there is too little
travel unscrew F2
IMPORTANT: Before fixing the two pulleis to the shutter laminate (4),
verify that the sense of rotation of the 2 JOLLY is the
same.
SPRINGS
Ground
When there is too much
travel unscrew F1
When there is too much
travel tighten F2
1 1
1 1
JOLLY with limit switches
=
IMPORTANT
Ground
When adjustement is complete
tighten the 2 blocking screw
When adjustement is complete
tighten the 2 blocking screw
4
5
6
7