INFICON
Cleaning and maintenance | 8
Pernicka-700H-CHLD-Operating-instructions-jin76aen1-04-(1911)
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2
To remove the filter holder cover on the back of the CHLD-Sensor loosen the
screw.
3
Remove the filter mat from the filter holder cover.
4
If there is little dirt, clean the filter mat. Use a vacuum cleaner to remove the
dust from the filter mat.
5
Insert the cleaned filter mat into the filter holder cover.
6
If there is a lot of dirt, insert a new filter mat into the filter holder cover.
Fig. 54: Check the filter mat and clean if necessary
7
To mount the filter holder cover on the back of the CHLD-Sensor secure the
filter holder cover with the screw.
8
Mount the IO 220 module with the 3 screws.
Mount the QME 220 electronic device onto the QMA 220 analyzer
1
Loosen the two screws on the black plastic part of the QME 220 using an Allen
key (SW 4) so that the movable part has 2 - 3 mm clearance.
2
Carefully insert the QME 220 up to the indented mark onto the already installed
QMA 220. Note the correct positioning on the QME 220 through the earth
tongue and the guide groove on the QMA 220.
3
Tighten the two Allen screws securely. These screws are used to mechanically
secure the QME 220 and electrical safety as they ensure grounding.
Summary of Contents for Pernicka 700H CHLD
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