Error Messages; Guarantee - palintest Photometer 7100 Manual

ERROR MESSAGES

The photometer will display an error message in the unlikely even 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 Palintest Technical Services Department for advice.
Error messages are coded 7 and 9 and both 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 and
use the light cap.
Error 9 indicates not enough light – follow 'Cleaning the Optics' routine.

GUARANTEE

Palintest photometers are guaranteed for a period of two years from the date
of purchase, excluding accidental damage or damage caused by unauthorised
repair or misuse. The guarantee specifically excludes damage caused by
water or by ingress of chemical solutions. Should repair be necessary, contact
our Technical Services Department quoting the serial number shown on the
back of the instrument. This guarantee does not affect your statutory rights.
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