DELTA
Installation Manual
Edition July 2013
DELT
∆
∆
∆
∆
platform lift
page 17 of 24
main motor
(poti R40)
platform
actuator
(poti R50)
Adjustment of the loading ramps
Adjust the ramps to achieve a
45 ° angle
between the platform and ramp when the barrier
is in horizontal position. When the barrier is open, the ramp has to fit to the bottom of the
landing area. Also fix the ring at an
angle of around 45°
to the side of the ramp and at a
distance of around 2/3 inside the slot. This ensures best operation.
Check the loading ramps for proper operation. In folded and unfolded position of the
platform, the ramps are also used as safety pads. When fixing the ramp ensure that it still
can be pushed in order to activate the safety switches S12 and S13.
Adjustment of motor currents
On the electronic board you can adjust the
maximum current of the drive motor and the
maximum current of the platform actuator.
Adjusting the main motor:
Start on the lower landing with the full load
capacity on the platform and drive upwards.
While driving upwards, turn the potentiometer
(R40) to the right until the lift stops. Now the
maximum current is reached.
You have to turn back the potentiometer (R40)
a little. Try several times to drive up with the full
load and the lift shouldn’t stop.
Adjusting the platform actuator
While closing the platform with the landing
control turn the potentiometer (R50) to the right
until the actuator stops.
You have to turn back the potentiometer (R50)
a little. Close the platform again several times
and the actuator shouldn’t stop.
45°
45°
Best location of screw in distance of around 2/3
of slot length and ring turned at 45° to ramp side
2/3 of slot
length
