Horizont 210221-0903, Руководство по эксплуатации

Страница: 13 / 19

24 25
Adjusting of the proximity switches (collapsible arrow)
The proximity switches are pre-mounted, but should be checked for tight fit and correct limit switching points.
The proximity switch for the position „Light arrow folded down“ is located at the fixed part of the lifting device
at the height of the mounting plate for the light arrow. It should be adjusted in such a way that it detects (LED
lights up) as soon as the hinged frame touches the rubber stops.
The proximity switch for the position „Light arrow lifted“ is positioned on the hinged frame at the height of
the pivot point. To adjust it, loosen the stop screws below the pivot point and then lift the light arrow until it is
at a right angle to the roadway in 90° position. The angle is determined by the limit switch. The stop screws
are then screwed back in again.
WARNING!
Please note that the motor has a short delay time for all settings - the lighting up of the LED in the
proximity switch does not necessarily indicate an immediate stop of the lifting process.
Mounting on roof racks (Collapsible arrow)
The base frame is bolted to the roof rack by means of vibration absorbers with additional securing straps.
The threaded pieces made of lightweight metal (enclosed in delivery) can be inserted into the crossbars of all
standard roof rack systems of rectangular shape (e.g. Tuhle, Atera, etc.)
For this purpose the crossbar has to be drilled from above, but must not be drilled through.
The distance between holes is determined by the base frame.
For the lifting device part no. 21024 two basic supports are required, for lifting device part no. 21024V three
basic supports are needed.
WARNING!
Minimum distance between the base frame of the lifting device and the roof surface is 80 mm.
810 mm
Note:
If rotation direction is wrong,
swap motor + and motor -
bu
bu bk bn
bk bn
Upper proximity switch
sensor Lower proximity switch
sensor
Upper
sensor
+UB
sensor
GND
sensor
Lower
sensor
+UB
sensor
GND
sensor
only for arrows in combination
with electronic lifting lowering
device or rotating arrow
only for arrows with electronic
lifting / lowering device
Electronic lifting / lowering device