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Idiomas disponibles
Renfert GmbH
13
Drain the unit
CAUTION
Hot liquids
Danger of burns and scalds caused by spilled fluid!
Ø Do not move or carry the unit when it is full of liquid.
Ø Allow the liquid to cool down before emptying and disconnect the mains plug.
Draining the unit
ü Ultrasound operation has finished.
ü The basket or insert has been removed.
ü If using temperatures > 50 °C, allow the cleaning fluid to cool.
1. Disconnect the power cord.
2. Put the cover on.
3. Firmly take hold of the unit by the handles while holding the cover in place and carry it carefully to
a sink.
4. Remove the cover.
5. Slowly tip the unit over the sink with one corner at the lowest point, and carefully pour out the
cleaning fluid.
ðThe tank is empty.
6. Clean and, if necessary, disinfect the tank. See Chapter Maintenance [} 22].
CAUTION! Never submerge the unit in water.
è The unit is emptied, cleaned and, where necessary, disinfected.
14
Malfunctions/fault messages
14.1 Troubleshooting
Fault
No LEDs are lit
Buttons/rotary switches indicate
no function
Ultrasonic operation does not
start
Cleaning liquid does not heat up
(applies for units with heating)
Easyclean TEC
Possible cause
Unit is not switched on,
safety switch-off has
been triggered or there is
no power supply
Controls defective
Ultrasonic unit defective
Heating defective
Resolution
• Turn rotary knob or press button
• Switch on the unit
• Check that the power cable is cor-
rectly connected and undamaged;
replace if necessary
• Check power supply
• Contact the manufacturer.
• Contact the manufacturer.
• Contact the manufacturer.
Drain the unit
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