palintest Compact Ozone Meter Instructions Manual page 14

To avoid harm to the environment and natural resources,
the use of appropriate recycling systems is recommended.
The crossed out wheeled bin symbol on the meter
encourages you to use these systems when disposing of
this equipment.
Error Messages
The photometer will display an error message in the unlikely
event of malfunction. These error messages are mainly
designed to assist service staff in diagnosing instrument faults.
In the event of an error message appearing on the
photometer display, contact your local Palintest Technical
Services Department or your local distributor.
Error messages are coded 7, 8 and 9 and all relate to
blanking the instrument. In the first instance, the user
should check the operating technique and sample
clarity. If these are in order, then these errors indicate
a fault in the optics :-
Error 7 indicates too much light – remove the instrument
from bright light.
Error 8 indicates a fault with one of the optics components, and
requires service assistance.
Error 9 indicates not enough light – follow 'Cleaning the
Optics' routine.
If the problem persists, contact your local Palintest
branch or distributor.
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