3/24/2016 12:03 PM
What kind of pressure issues? Pressure fluctuation or is the pump not building pressure? What type of rate controller does the unit have on it? It could be a variety of issues ranging from an air leak in the suction line, clogged filters, calibration issues in the computer, improperly working control valve, mis-adjusted valve for the return line and agitation, failed hydraulic system, or possibly a part for the pump failed that you did not replace. If you can give me a call we might be able to pin down the problem a little better 5093590068.