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written permission of Ebbco Inc. or its subsidiaries.
Section 5: System Troubleshooting Guide
Always disconnect power and relieve pressure from the system before performing any
maintenance on this Filtration System
Always follow correct lock out procedures when working on this Filtration System
5.1 System Troubleshooting
Low flow and low pressure gauge readings:
1) Check the water level in the dirty tank. The pump suction screen must be completely submerged.
2) Check that the suction screen inside the dirty tank is not plugged. The screen should be free of debris
for best performance.
3) Check the electrical hookup for proper direction and power requirements. In most cases, the pump
motor(s) should run clockwise looking down from the top.
4) Check the fuses in the step-down transformer. Replace as necessary.
5) Check the pump for any foreign objects.
6) Pressure gauges should read approx. 40 PSI at the inlet to the Bag Filter Vessel (vessel #1) if the
reading is 10 – 15PSI less than this check pump for correct rotation (clockwise as viewed from the
rear of the motor) by bumping the start/stop button on the electrical panel. All of the motors have
been synchronized at the factory, if the pump motor is running in reverse have a qualified electrician
swap over one of the in-coming power wires within the electrical panel.
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