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Discussion:
Slow Lift with no codes

-Check control handle potentiometer voltage
-If voltages are good connect a pressure gauge and check for 700 psi
-If pressures are good a good culprit for slow lift is a bad proportional valve
  • Posted 20 Aug 2019 01:15
  • By tyler_d
  • joined 23 Sep'16 - 79 messages
  • California, United States
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Showing items 1 - 3 of 3 results.
Supposed to check pressure with pump in bypass, also known as relief.
  • Posted 24 Aug 2019 07:52
  • By stam
  • joined 12 Aug'12 - 779 messages
  • Ontario, Canada
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Its 2000psi when the mast stages but just to start it 700psi until it get loaded up. I compared the pressure reading with two known good units and they all came out the same.
  • Posted 24 Aug 2019 01:20
  • Modified 24 Aug 2019 01:21 by poster
  • By tyler_d
  • joined 23 Sep'16 - 79 messages
  • California, United States
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At least 2000psi. Not 700.
  • Posted 20 Aug 2019 04:36
  • By stam
  • joined 12 Aug'12 - 779 messages
  • Ontario, Canada
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