15. Press Enter to start the pump.
16. Adjust the flow so that the water reaches the minimum mark on the
tube.
17. Press Enter to save the value.
18. When you have completed the adjustment, press Back.
7.4 Annually
Replacing the protective cover
The protective cover must be replaced immediately if it has been corroded by electrolytes, or if
there are visible signs of deterioration or damage.
Test the safety devices
See Test the safety devices ►27
7.4.1 Test the safety devices
The safety devices must be tested at least once a year.
WARNING
Do not use the machine with defective safety devices.
Contact Struers Service.
Note
Testing should always be performed by a qualified technician (electromechanical,
electronic, mechanical, pneumatic, etc.).
Protective cover
The polishing unit has a protective cover with a mechanism which interrupts power to the
polishing unit if the cover is opened during a process.
With the protective cover closed
1. Close the cover of the polishing unit.
2. Start a process: Press the Start button.
The machine starts operating.
7 Maintenance and service
LectroPol-5 27