MODEL 381pH/ORP | SECTION 4.0 |
| ULTRASONIC CLEANER |
4.4 Operation (continued)
NOTE
When the ultrasonic cleaner is used on some slurry applications (such as car- bon- ates and phosphates), continuous ultra- sonic cleaning is not recommended as this may tend to compact the solids of the slur- ry on the electrode into a hard, cement like coating. Instead, it is recommended that a
1.Output Power Adjustment. The output power adjustment on the ultrasonic generator is located on the powerstat. The powerstat is adjusted with the knob marked as PS: (Refer to Figure
4.5MAINTENANCE. The ultrasonic cleaner should operate continuously (with the exception of carbonate and phosphate slurries) and requires no maintenance, calibration, or adjustment, except that the power adjustment should be as low as possible consistent with good cleaning action. The ultrasonic transducer is completely sealed and should not be operating while troubleshooting the sensor or transmitter.
1.Troubleshooting. In case problems arise in the functioning of either the generator or the trans- ducer, the entire assembly should be returned to the factory for servicing. No electronic repair work of any kind should be attempted in the field, or the warranty will be voided. Whether the unit is still under warranty or not, field troubleshooting is not recommended, and Rosemount Analytical cannot be liable for operation or safety of equipment that has been repaired or modified by persons other than its factory or their trained and authorized Field Engineers. If your unit’s warranty has expired, and field troubleshooting is still desired, waveforms, frequency and voltages can be obtained directly from Branson Ultrasonic, Eagle Road, Danbury, CT 06810, (203)
4.6REPLACEMENT PARTS. The ultrasonic generator may be ordered as a unit (P/N
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