Jenway 6285 - Manual (Page 10)

Please ensure
sample chamber
door remains
closed during
power on tests
2.28
Power on and Self-Tests
Connect the mains supply cable to the rear panel mains input socket and plug the
other end into a suitable mains supply socket.
Lift the sample chamber lid on the instrument and ensure that there is no sample or
other item present in the sample holder, close the lid.
Switch on the supply socket, then the instrument, using the Power switch located on
the rear panel.
The instrument will then perform a power on self-test protocol. The following screen
will be shown for approx. 3 seconds:
Followed by:
On successful completion of these tests the Main Menu screen will be displayed.
For optimum performance a 10-minute warm-up period is required if the ambient
temperature is below 10°C. The unit must be re-calibrated and sample measurement
repeated if this calibration check shows excessive drift.
Should a problem occur during the self-tests an information box or error support
message will be displayed. For assistance please refer to the troubleshooting section
in this manual.
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