Upright MX Series User Manual

36 “Translation of the original instruction”
9.Insert the positive pole of the multimeter probe firmly
into the cable rubber sleeve of the pressure sensor pin
C. See below for illustrations.
10.Insert the negative pole of the multimeter probe
firmly into the cable rubber sl
eeve of the pressure
sensor pin B. See below for illustrations.
11.Turn the key switch to the ground controller and pull
the red "emergency stop" button to the ON position.
12.Use the multimeter to measure the voltage readings
at the pins C and B of the pressure sensor.
 Result: The pressure sensor has a voltage reading
between 0.2CV and 6.25V. The pressure sensor is
working properly.
 Result: The pressure sensor has a voltage reading
between 0V and 0.2V or greater than 6.25V. The
pressure sensor does not work properly. Replace
the pressure sensor.
13.Turn the key switch on the ground controller to the
OFF position and push the red "emergency stop" button
to the OFF position.
14. Remove the probe from the rubber sleeve of the
pressure sensor cable.
4.3.3 Platform Height Sensor
15.In the platform height sensor assembly, locate the
end of the platform height along the platform height
sensor cable.
16.Insert the positive pole of the multimeter probe
firmly into the cable rubber sleeve of the pressure
sensor pin A. See the illustration below.
17.Insert the negative pole of the multimeter probe
firmly into the cable rubber sleeve of the pressure
sensor pin B. See the illustration below.
 Result: Voltage sensor voltage reading 24V. The
height of the platform height sensor is normal.
Proceed to step 18.
 Result: The pressure sensor has a voltage reading
of 0V. The height of the platform sensor is not
normal. Check if there is wiring harness open in
the power supply or ground circuit. Check the GC
V sensor at V + output.

Upright MX Series Specifications

General

Brand	Upright
Model	MX Series
Category	Scissor Lifts
Language	English