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9 Maintenance and cleaning
9
Maintenance and cleaning
9.1
Cleaning device housing
The device housing can be cleaned when the device has been installed.
Clean the device with a cloth dampened with water.
9.2
Cleaning parts that come into contact with the medium and replacing O-
rings
Requirements:
•
Uninstall the device
"Uninstalling the device", Page 24.
•
Wear suitable protective equipment.
•
Provide a cleaning area for flushing all parts that come into contact with the medium.
1.
CAUTION!
Do not damage the sealing ring grooves of the process connections when removing the
O-rings.
Remove the O-rings from the sealing ring grooves of the process connections.
2. Flush all parts that come into contact with the medium thoroughly with water.
3. Check the O-rings for damage and replace them if necessary.
4. Insert the O-rings into the sealing ring grooves of the two process connections.
5. Install the device
"Installing the device", Page 17.
9.3
Decontaminating the device
Requirements:
•
Uninstall the device
"Uninstalling the device", Page 24
•
Wear suitable protective equipment.
•
Have a suitable cleaning agent ready.
•
Provide a cleaning area for flushing and neutralizing all parts that come into contact with the medium
according to the safety data sheet for the hazardous substance.
1.
CAUTION!
Do not damage the sealing ring grooves of the process connections when removing the
O-rings.
Remove the two O-rings from the sealing ring grooves.
2.
CAUTION!
Use only cleaning agents that are compatible with the materials used to make the device.
Thoroughly flush and neutralize all parts that come into contact with the medium using a suitable
cleaning agent according to the safety data sheet for the hazardous substance.
3. In the event of disposal:
"Disposal", Page 24.
4. In the event of continued use: Check the O-rings for damage and replace them if necessary.
5. Insert the O-rings into the sealing ring grooves of the two process connections.
6. Install the device
Summary of Contents for 406050
Page 2: ...Further information and downloads qr 406050 en jumo info...
Page 27: ......
