Bartscher 100323 [10/10] Troubleshooting

- 20 -

Troubleshooting

Possible Problem:

• Pump dispenses little or no product.

• Product oozes out around locking collar.

• Portion control is not consistent.

• Pump plunger does not return to top of stroke after dispensing product.

• Product is too stiff to allow pumping.

• Pump drips.

Solutions:

• Check ball valves, seal, and spring; replace if necessary.

• Make sure ball valves are installed correctly. Balls must be facing downward with flat

of valve facing upward.

• Be sure to compress pump and spring while aligning flats on piston with flats inside

cylinder during assembly. Tighten locking collar with pump compressed.

• Install correct discharge fitting for product being pumped.

• Clean pump.

Bartscher GmbH

Franz-Kleine-Str. 28

D-33154 Salzkotten phone: +49 (0) 5258 971-0

Germany fax: +49 (0) 5258 971-120