10. Troubleshooting
Problem
26
26
If the motor
is not running
If there is loss
of power during
battery operation
If there is low
or no suction
Solution
Check presence of mains current.
Check that the device is switched on.
Replace batteries.
Ensure the breastshield forms a complete seal around the breast.
All the connections are secure.
The valve membrane is lying flat against the valve head.
Check that the valve membrane and valve head are clean and
undamaged.
Motor must be properly secured to the connector.
All components must be completely dry.