User manual CAME BZ-BZ1

[. . . ] - Aperture and closure stops must be installed. - The wiring must be routed as specified by the control and safety requirements. [. . . ] Perfect alignment with the guide rail is made possible by the (patented) built-in regulation system, wich consists of: - slots for horizontal adjustment; - threaded steel feet for vertical adjustment and levelling; - plates and bolts for anchorage to the base. Attach the rack to the gate as described below: - position the rack on the pinion of the gearmotor and slide the gate manually in order to attach the rack along its entire lenght; - when the rack is attached to the gate, adjust the feet using a screwdriver until the play between the pinion and the rack is correct (1-2 mm. : This play ensures that the weight of the gate does not rest on the until. If the rack is already attached, proceed directly to the adjustment of the rack/pinion coupling. When the necessary adjustment have been completed, fasten the unit in position by tightening the two anchor bolts. - Position the limitswitch tabs (whose positions determine the limits of gate travel) on the rack. Note: do not allow the gate to strike the mechanical stops in the open or closed positions. Important: disconnect the unit from the main power lines before carrying out any operation inside the unit. - Amperometric system provides inversion of movement during the closing cycle, and also provides a stop during opening; Important:if three consecutive obstacles are detected, the system will stop the gate in open position and deactivate the automating closing feature; use the pushbutton array or remote control unit to restart gate operations. 12) A IS PRINCIPAUX COMPOSANTS 1 Terminal block for external connections 2 1A line fuse 3 1. 6A accessories fuse 4 "Function selection" dip-switch 5 Socket radiofrequency board 6 TCA trimmer: automatic closing time adjustment 7 AP. Trimmer: partial opening time adjustment 8 Trimmer SENS: amperometric sensitivity adjustment 9 Buttons storing code numbers 10 Radio code signal LED 11 Terminal board for connection motherboard BN1 12Terminal board for connection battery charger 13 2-dip function switch (pag. ) for «re-aperture during closure» Contact (N. When connecting the photocells (TX and RX), observe the correct polarities. [. . . ] B The first encoding operation must be carried out whilst keeping the J jumpers positioned for channels 1 and 2 as per fig. B for any subsequent settings on different channels. [. . . ]