Buchi NIRMaster Essential, Руководство по эксплуатации

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7 | Cleaning and servicing
Büchi Labortechnik AG
34/46 Operation Manual NIRMaster™
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Take out each filter pad.
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Insert new filter pads.
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Reassemble the filter frames.
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Make sure the ventilation slots of the filter frames show into opposite direction
to avoid a shortcut of the cooling airflow.
7.5 Exchanging the inner filters
1
3
2
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Lift off the top cover.
ð The filter drawers are accessible below the fans.
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Push the drawer (1).
ð The filter holder moves out of its position.
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Pop out the sandwich filter.
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For each filter, place a new filter pad between the metal grids (2).
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Put the filters back in its holders.
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Push the drawers back into position (3).
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Close the housing.
7.6 Cleaning the external reference
NOTE
Do not use any cleaning media with abrasive character which might scratch the
surface.
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For cleaning use abrasion-resistant precision cloths.