RIB SUPER 8000 FAST Mode D'emploi page 29

MOTOR AND RACK INSTALLATION
SUPER 8000 FAST has a plate to be cemented to the ground and is locked in place by the
four supplied 14x45 hex bolts using a N° 22 setscrew wrench.
The rack must be fixed at a certain height with respect to the motor base.
This height can be varied thanks to the slots on the rack.
The rack must not be welded, but simply fixed to the gate with threaded screws.
The height needs to be adjusted so that the gate does not rest on the reduction unit
traction gear (Fig. 5,6).
Holes with a diameter of 7 mm should be made to fix the rack into the gate, and they
should be threaded using a M8 type screw tap.
The pinion must have a clearance of 1 to 2 mm with respect to the rack.
LIMIT SWITCH ADJUSTMENT
SUPER 8000 FAST has 4 independent watertight limit switches mounted on the motor-
reducer, that are set to command the start of the deceleration and the stop of the
movement of the gate in both direction.
CCA1642 CCA1643
≥90cm
Fix the decelaration cams CCA1643 and CCA1644 as shown in the drawing.
ADJUSTING THE V-BELTS
SUPER 8000 FAST has two V-belts (A) that transmit power from the
motor unit to the reduction gear. These two belts are adjustable and
their tension can be varied by shifting the motor unit in height.
To do this, use a N° 22 wrench to release the four bolts (B) that
fix the motor to the slideways. Now use a N° 17 wrench to turn
the screw (C) between the reduction gear and motor clockwise to
slacken the belts, or anticlockwise to tighten them.
NOTE: It is absolutely essential to comply with this procedure to
prevent the reduction gear from being excessively stressed by kick-
back from the gate when starting, stopping and reversing (the part
should be replaced every 2 years).
NOTE: The V-belts will have already been adjusted when SUPER
8000 FAST is supplied.
MAINTENANCE
To be undertaken only by specialized staff after disconnecting
power supply.
Clean the sliding guide of stones and dirt periodically only when the
gate does not move.
ATTENTION : The box of the Inverter group is sealed. If the seal
is removed, the warranty will be considered void.
605
302,5
CCA1644 CCA1642
≥90cm
A
29
295
20
60
185 210
Measurements in mm
C
G
B
302,5
605
5
6
B