GiBiDi (AH03840 Instrucciones De Instalación página 5

SL - PASS
FITTING THE LIMIT SWITCHES
TYPE B LIMIT SWITCH (17)
For installation on the rack, refer to picture (19) and proceed as follows:
1- insert the nuts B17(19) in the hexagonal seats on the magnet holder B10(19);
2- insert the grub screw and nut B11(19) in the magnet holder B10(19) making sure that it protrudes towards the
rack B12(19) by at least 1-1.5 mm;
3- insert the adjusting screw and nut B16(19) in the hexagonal seat of the magnet holder B10(19);
4- assemble the bracket B13(19) using the screws provided B14(19) and insert the grub screws B15(19).
NOTE: at this stage, it is sufficient to assemble the unit to then position it on the rack without having to tighten the
screws.
5- Position the complete limit switches on the rack in the appropriate positions.
NOTE: the limit switch marked on the cover with the letter "O" must be secured in correspondence to the
gate-open position and the one marked "C" in the gate-closed position (20 and 21). To ensure this condition in
applications where the motor is installed on the "left" (20) invert the motor power cables.
Note with reference to Figure (20)
A: Limit switch "C" Motor off during closing
B: Limit switch "C" Deceleration start during closing
C: Limit switch "O" Motor off during opening
D: Limit switch "O" Deceleration start during opening
6- To fasten the limit switch, first tighten the two screws B14(19), then act on the screw B16(19) to adjust the clamp
distance depending on the type of rack and then act on the grub screws B15(19) to securely lock the bracket to
the rack.
WARNING: Do not overtighten the grub screws B15(19) so as not to deform the bracket.
7- Should the limit switch not yet be sufficiently integral with the rack, you can adjust it by unscrewing the screw
B16(19)
WARNING: Do not exceed in this adjustment since you may deform the bracket.
5
UK