Stenner Pump Company Pump S3007

Follow all safety precautions prior to tube replacement

Pump water or a compatible buffer solution through the pump and suction and discharge lines to remove chemical and avoid contact

Unplug the power cord to ensure the power to the pump is off. Disconnect the input signal.

Depressurize and disconnect the suction and discharge lines.

Open the back and front of the latches on both sides of the head. For CE pump only: Remove the safety screw on cover.

Remove the tube housing cover and flip to use as a tool in the next step.

Align the center of the inverted cover with the center of the roller assembly so that the three holes on the face of the cover align with the three knurled lugs on the roller assembly. Position the cover feet near the tube fittings.

Use proper personal protective equipment

Bleed off all resident system pressure

Use caution when disconnecting discharge line from pump

Disconnect power by unplugging pump power cord

Disable water pump or auxiliary equipment electrical supply

Depressurize system and bleed pressure from pump discharge line