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Operation
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5.5 Switching sonication on and off
Requirements
• The ultrasonic oscillating tank has been filled.
• The mains plug has been connected to an earthed mains socket.
Procedure
1. If available, place the lid on the device.
2. Press the on/off button to switch on the device.
3. Press the button for setting the sonication time repeatedly until
the required sonication time or the
∞
symbol for continuous
operation is displayed.
4. Press the start/stop button.
» The ultrasound is switched on. You will hear the ultrasound
noise.
» A running light indicates the remaining sonication time.
5. To switch off the sonication, press the start/stop button.
Information
– The ultrasound switches off automatically as soon as the set
sonication time has elapsed. Then only the LED with the most
recently set sonication time will light up. In continuous opera-
tion, the green LED next to the
∞
symbol lights up continuously.
The ultrasound does not switch off automatically.
– You can extend, shorten or switch off the sonication at any time.
– If you do not press a button for more than 12 hours, the ultra-
sonic bath will be switched off automatically.
5.6 Switching the heating on and off
Concerns the following devices:
• DT 31 H, DT 52 H,
• DT 100 H, DT 102 H, DT 102 H-RC, DT 103 H,
• DT 156 BH,
• DT 255 H, DT 255 H-RC,
• DT 510 H, DT 510 H-RC, DT 512 H,
• DT 514 H, DT 514 BH, DT 514 BH-RC,
• DT 1028 H, DT 1028 CH,
• DT 1050 CH