Figure E–4: Removing the QDa front panel
QDa interface door
QDa switch cover
Air filter
Tubing guide
Front panel
Six 4-mm hex-cap retaining bolts
4. Use the #4 POZIDRIV screwdriver to loosen the two #4 POZIDRIV screws fixing the tubing
guide to the instrument case, remove the guide, and tighten the screws.
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