INFICON Cleaning and maintenance | 8
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8 Cleaning and maintenance
All cleaning and maintenance work described here must be carried out without
opening the device!
WARNING
Life threatening hazard from electric shock
High voltages are inside the device. Touching parts where electrical voltage is present
can result in death.
► Disconnect the device from the power supply prior to any installation and
maintenance work. Ensure that the electrical supply cannot be switched back on
unintentionally.
8.1 Cleaning the housing
Wipe the housing with a soft damp cloth.
Use only water to moisten. Avoid cleaners that contain alcohol, fat or oil.
8.2 Maintenance of the XL3000flex
For your safety , we recommend to contact your INFICON Service for any
maintenance that needs to opening the device.
You can change yourself the fuses, the filter mats of the fan inlet and the filter in the
sniffer tip without opening the device.
8.2.1 Change the filter mat of the fan input
Depending on the location, the filter mat on the back of the device may become dirty.
Check the filter mat periodically and change it, if the filter mat is significant dirty.
ü You have a new filter set.
1
Make sure that the device is disconnected from the power supply by pulling the
power plug securely.
2
Gently lift the lower corners of the plastic grid and remove the plastic grid with
the filter mat.
3
Replace the dirty filter set.
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