Gilson 402 - Manual (Page 99)

7-3
Troubleshooting
7
Hydraulic Problems
Hydraulic Problems
Problem Possible Cause Solution
Liquid leakage Connections incorrectly made. Tighten all tubing connections.
Liquid leaving by the Tubing blocked. Check all tubing for blockages.
waste tube. Ensure that the inlet filter is clear.
Dirt trapped between the ceramic Clean the valve. Refer to page 6-2.
surfaces.