PROALL P Series, Service Manual, Page: 30 / 118

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
If a function is moving out of sequence, then it is possible
one of these sequence valves needs adjustment. By reading
the auger pump pressure on the Diagnostics screen, each
directions pressure can be adjusted.
Swing:

If the swing is not working check to make sure the free
swing valve is not open first.

Also, check the Electrical Diagnostics page and check the
joystick indication light. Is it green and is there a message
saying Swing fault? If there is a fault message, then the
joystick needs to be replaced. You can use the wireless
remote as a backup.

If electrically everything is okay, and the manual overrides
still do not allow the mix auger to swing then it is possible
the rotary actuator pressure seal has failed. Contact Proall
for seal kit and Helac repair instructions.
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