RD100 & RD200 PVA
Revision A (2016)
30 of 35
Troubleshooting
Troubleshooting Problem
Possible Cause
Corrective Action
Z-Slide 1 Up fault Check Main Air
Pressure
Check the main air regulator to make sure
the machine has air pressure.
Make sure the Z-Slide sensor is correctly
positioned, adjust it as necessary
Z-Slide 1 Down Fault Check Main
Air Pressure
The Z slide did not turn on
the sensor
Make sure the Z-Slide light comes on
when you move the Z-zlide up and down,
if it does not even after it has been
adjusted, the sensor may need to be
replaced.
Z-Slide 1 Down Fault Check Main
Air Pressure
The Z slide did not move
Check the main air regulator to make sure
the machine has air pressure.
Check the pneumatic connections to the Z
slide.
If the Z slide is connected correctly,
disconnect the airline and try to move the
slide by hand. If it does not move or binds
up, replace the slide.
When power is turned on, the
OIT says “TURN POWER ON TO
START”
There is a bad contact in
the power switch.
Have a maintenance person check the
switch and replace as necessary.
