Hanna Instruments HI 9829 Instruction Manual page 24

For a correct installation:
• Grease the sensor O-ring with the lubricant found in the probe maintenance
kit. DO NOT SUBSTITUTE other grease/lubricants as it may cause the O-ring
to swell.
• Insert the sensor into the correctly color coded opening while positioning the
connector key toward the center of the probe. Make sure the connector is
seated correctly (the sensor will no longer move freely) before tightening the
locking threads with your fingers.
• Continue to tighten the locking threads with the tool supplied in the mainte
nance kit until the sensor is secured tightly against the probe body.
• To protect the sensors, screw the protective shield onto the probe body.
• With the meter off, connect the probe to the DIN socket on the bottom of the
meter. Align the pins and key then push the plug into the socket. Tighten the
knurled, threaded shell.
• Turn on the meter by pressing the ON/OFF key. The meter
should automatically recognize the installed sensors and
identify them on the probe status screen. If you have an
error message or the sensor is not recognized, reconnect
the sensor(s) or probe and try again.
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