Maintenance
27
9 Maintenance
9.1 Check safety symbols
The safety labels affixed to the device must be clearly legible at all times. Their
condition must be checked every two years.
1. Check the safety signs on the device for legibility and completeness.
2. Replace defective or missing safety markings.
Safety signs can be reordered from JULABO.
The safety signs on the device have been checked.
9.2 Test the low liquid level safety function
This section describes how you can test that the low liquid level safety function
is operational.
The device is switched on.
1. Remove the bath lid.
2. Using a long object, e.g. a straightedge, carefully push the circulator float
downwards until it reaches its mechanical stop.
An acoustic signal sounds and the error code “E 01” is displayed. The low
liquid level safety function works.
3. Switch the device off, wait a few seconds, then switch the device on again.
The alarm message is deactivated.
4. Close the bath opening.
The low liquid level safety function has been tested for functionality.
9.3 Replace detachable power cord
The device is equipped with a detachable power cord.
If the power cord needs to be replaced, ensure that the new one is at least
dimensioned for the device power requirements. Insufficiently dimensioned
power cords must not be used. See type plate for mains voltage and current
value.
We recommend only using original JULABO spare parts.
Содержание Corio C
Страница 36: ......
