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6. Service and Calibration
6.1 Service
There are no user serviceable parts inside the instruments. Should any difficulties be encountered
in the use of the microDAQ, it is recommended that you contact Chell Instruments Ltd for advice
and instructions.
6.2 Calibration
Calibration is recommended on an annual basis and Chell Instruments Ltd. Provides a fully
traceable facility for this purpose.
6.3 Adjustment
There are no user adjustments in the instrument. The user is strictly forbidden from removing the
covers without invalidating Chell’s obligations under both Warranty and COSSH.
6.4 Cleaning
A dirty instrument may be wiped clean with a soft cloth that has been sprayed with a proprietary
‘foaming cleaner’, then wiped dry immediately.
Under no circumstances should the instrument be wetted
directly or left damp.
