Maintenance
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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.
9.4 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.
9.5 Emptying
The device must be completely drained if it is to be sent in for technical service
or is to be properly disposed of.
In general, the device should be completely emptied before longer shutdowns or
when there is a change to the external application.
CAUTION
Risk of burns due to hot bath fluid!
Bath fluid can become very hot during a temperature control process.
Contact with hot bath fluid can cause burns.
• Before draining the device, temper it to room temperature
• Avoid direct contact with hot bath fluid
• Wear protective gloves
The device is tempered to room temperature and switched off.
1. Place an adequately large collection vessel under the drainage valve.
2. Take off the bath lid.
3. Open the drain valve.
The bath fluid drains out of the bath tank into the collection vessel
provided.
4. Once the bath tank is completely drained, close the bath opening.
5. Close the drain valve.
The device is emptied. If an external system is connected, it can now be
disconnected from the device and also drained.