RIB NORMAL Mode D'emploi page 31

NORMAL INSTALLATION
ASSEMBLING THE NORMAL BARRIER
After having cemented the fixing base in the position you prefer, fix the NORMAL unit, using
the nuts supplied and a setscrew wrench n. 19.
Then fit the boom following the four steps below.
1 - Turn the release crank until you reach the stop in order to fit the boom in the horizontal
position (springs shall be under tension).
2 - Insert the boom hub in the bush you have fitted in one of the holes on both sides of the
column and then lock it to the reduction gear with the screw TSPEI 10x90.
3 - Working from the ground, insert the U-plate on the boom with the four screws M8x110.
4 - Fix the boom by using a n. 13 wrench to tighten the four M8x110 bolts to the four nuts
and then apply the plugs to its ends.
Afterwards, substitute the hexagonal plug of the superior portion of the reduction gear unit
with the plug supplied to release the oil pressure, by using a setscrew wrench n. 24.
ADJUSTING THE LIMIT SWITCHES
The barrier is normally supplied to you with its electric limit switches already adjusted to allow
an Ideal movement of the boom.
If the base plate has not been cemented correctly on level, the boom may not be perfectly
vertical, therefore producing a poor aesthetic result for the system. In order to avoid this,
you can modify the vertical position of the boom adjusting the mechanical stopper screw with
two wrenches n. 17.
The electric limit switches can be adjusted, modifying the position of the pawls A mounted on
the disk. To do so, unloose the bolts that fix the pawls to the disk with a wrench n. 10.
Parts to install according to BS EN 12453 standard
COMMAND TYPE
Skilled persons
(out of public area*)
Hold-to-run operation
Impulsive - in sight
(e.g. push-button)
impulsive - out of sight
(e.g. remote)
automatic C and D, or E
* a typical example are those doors which do not have access to any public way
A: Hold-to-run operation made by push-button ex: code ACG2013
B: Hold-to-run operation made by key selector ex: code ACG1010
C: Adjustable power of the motor or photocells to respect impact forces as indicated in Annex
A
D: Safety strips and/or other additional devices to reduce the probability of contact with the
door.
E: Devices installed in such a way that a person can not be touched by the door.
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USE OF THE SHUTTER
Skilled persons
(public area)
A B
C or E C or E
C or E C and D, or E
C and D, or E
G
B
Not skilled
persons
Not possible
C and D, or E
C and D, or E
C and D, or E