M0158B ITEN
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Installation, use and maintenance
11.2 CLEANING THE MEASUREMENT CHAMBERS
FOREWORD K900 measurement chamber can be cleaned without removing the instrument from
the line or from the dispensing nozzle on which it is fitted.
ATTENTION Always make sure that the liquid has drained from the meter before cleaning.
CLEANING To clean the chamber proceed as follows:
1
Loosen the four cover retention screws
2
Remove the cover and the gasket
3
Remove the oval gears
4
Clean where necessary. For this operation, use a brush or pointed object such as a
small screwdriver.
5
Be careful not to damage the body or the gears
6
To reassemble the instrument, perform the operations in the opposite sequence.
ATTENTION Only of the two gears, modularly coupled as shown in the diagram above, features
magnets. The gear with magnets must be positioned as indicated in the picture. The
second gear (without magnets) must be installed with its major axis at right angles
to the first gear
WARNING Fit the second gear (without magnets) with axis greater than 90° compared to the
first gear, and with the holes visible from the cover side
Make sure the gears are turning freely before closing the cover.
11.3 CLEANING THE FILTER
FOREWORD K900 filter can be cleaned without removing the instrument from the line on which
it is fitted.
ATTENTION Make sure the liquid has been drained from the meter before cleaning.
To clean the filter proceed as follows:
1 Unscrew the 4 + 4 sealing screws on the lower covers
2 Remove the covers and gaskets
3 Slide out the filters
4 Clean the filters with compressed air
5 Carry out the reverse procedure to reassemble the filter.
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