![background image](http://html1.mh-extra.com/html/bandelin/sonorex-technik-w-300/sonorex-technik-w-300_instructions-for-use-manual_470806021.webp)
23486a GB/2017-10
21 / 32
1
electronic GmbH & Co. KG • Heinrichstraße 3-4 • 12207 Berlin • Deutschland • [email protected]
5.2
Warehousing / storage
During long periods of non-use, the ultrasonic bath should be stored in a cool, dry
location. The lid should be placed on top in order to protect the bath from outside
contamination.
6
Service and repair
6.1 Service
SONOREX TECHNIK ultrasonic baths require no maintenance.
For purposes of regular inspection, the following functional checks may be carried out.
6.2
Functional checks
Check control lights
• Pursuant to chapters 3.1.1 and 3.1.2.
Check the ultrasound and/or heating system
The functioning can be checked using a standard wattmeter. It should be inserted
between the ultrasonic bath's mains plug and the socket.
• Fill the tank with
fl
uid, see chapter 4.2.
• For testing purposes, only the ultrasound or only the heating system should be
plugged in. Next, the value displayed is to be compared with the corresponding value
in the technical data (chapter 1.4) (tolerances ± 20%).
Check the ultrasound effect
•
For this check, conducting a foil test (semi-annually) is recommended.
Ordinary aluminium foil is used to conduct the test. Next, a comparison is made with
previously-generated foils, if applicable.
Detailed information available upon request.
Summary of Contents for SONOREX TECHNIK W 300
Page 29: ......