JBS AM 6800 Guía De Referencia página 9

Changing the pump inlet filter
Verify the filter at the entrance of the pump, and
change it if dirty or obstructed, therefor:
Open the filter pulling the flap.
Take out the 2 cotton filters, throw away those
which are soiled and replace them with new
ones. Always use 2 filters.
Close the filter and check the airtightness.
Filter
0781046
Cleaning the vacuum pump valve.
Open the control unit as follow:
- Disconnect the control unit.
- Remove the fixing screws and lift up the lid.
- Undo the screws fastening the pump.
- Undo the four screws fastening the pump
cover.
- Clean the valve with a cloth dampened in
alcohol. If it is too soiled, replace it with
new one. Ref. 0982970.
You will find all the information about control unit
AM6800 in the following link:
http://www.jbc.es/english/catalog
JBC reserves the right to make technical changes without prior
notification.
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ENGLISH