Thermo Scientific VH-D20 Operating Manual page 66

5 • Installation
Page 66
2. Insert the nebulizer in the opening in the front panel of the detector.
Observe the following:
The nebulizer tip must point to the opening in the middle of the
¨
nebulizer opening. Avoid the nebulizer tip from touching the
sides of the nebulizer opening, as this can damage the tip.
Mind the correct orientation of the nebulizer: The gripping sides
¨
of the nebulizer are on the top and bottom side of the handle.
The protruding sides for attachment are on the left and right
side of the handle. See the picture below.
TIP To facilitate inserting the nebulizer in the nebulizer opening, moisten
the sealing ring on the sealing bushing with deionized water.
Figure 13: Correct orientation of the nebulizer for installation
No. Description
1 Center of the nebulizer opening
2 Gripping sides on top and bottom handle side
3 Protruding sides on left and right handle side
Charged Aerosol Detectors (VH-D20, VF-D20)
Operating Manual