•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••
Copyright © 2021 White Knight Fluid Handling | A Graco company
Version 1.0.1 | 3 December 2021 | Page 34
187 E. 670 S., Kamas, UT 84036
435.783.6040 888.796.2476
7.2.2. Remove pump from station
1. Isolate the electrical power of the controller and power supply
2. Disconnect Pump Power Cable and Pump Sensor Cable
3. Disconnect liquid tubing connectors from front of pump
4. Plug fittings with plug or cap recommended by connector supplier.
5. Remove bolts securing pump
6. Remove pump from station.
7. Drain pump by removing both drain plugs (back and base of head) hold at an angle till water stops
flowing.
8. Blow pump out with CDA to get remaining DI out of pump.
7.2.3. Return Pump to White Knight
1. Rinse pump with DI water as described in sections 7.1.1 after removing from its station.
2. Drain remaining DI water from the pump inlet and outlet liquid tubing connections.
3. Plug liquid inlet and outlets with plug or cap recommended by connector supplier.
4. Dry the pump, double bag it, and seal it in thick polyethylene bags.
5. Return the pump to its original packaging.
6. Include all the pump components.
7. Include MSDS for the chemical that the pump was handling in the box with the pump.
8. Obtain RMA number from White Knight and write the RMA number on the outside of the box.
9. Ship to White Knight following all rules, regulations and laws regarding shipment of dangerous materials.
Ship freight pre-paid. No collect shipments will be accepted. Unauthorized use of White Knight shipping
accounts will result in the adding of freight to the bill in addition to a service charge.
7.3. Rebuild Process
The PCA300 system must be rebuilt at White Knight Fluid Handling. Do not open or disassemble the pump or
controller. Strong magnets will pose a safety hazard when not handled properly.