Industrial Scientific MX4 iQuad, Руководство пользователя

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Operation Guide
36 INDUSTRIAL SCIENTIFIC Rev 2.0 (p/n: 17140724)
Sensor and Sensor Water Barrier Replacement
Important: Before replacing the sensors or sensor water barrier, or
removing the back cover, always be sure to first turn off the MX4.
Refer to the Exploded View Diagram on page 39 when performing
maintenance and installing replacement parts on the MX4.
Sensors and the sensor water barrier are easily replaced by removing the
front cover of the MX4 (MX4 Case Top). The cover is held in place with
four (4) screws which are accessible at each corner on the rear of the
instrument. The sensor water barrier should be replaced by replacing the
MX4 Case Top. For a list of the replacement sensors and Case Top part
numbers, refer to the replacement parts list later in this manual. Contact
your local Industrial Scientific office for ordering information.
Sensors can be replaced by removing the front cover as described above.
Grasp the desired sensor firmly with two fingers and remove it from the
instrument assembly. Take care when replacing the sensor to be certain
that he connector on the bottom of the sensor is aligned properly with the
connector on the instrument printed circuit board and press the new
sensor firmly into place.
A full instrument calibration should be performed following the
replacement of any sensor or the sensor water barrier.