Handling Precautions - Horiba Scientific LAQUAtwin B-771 Instruction Manual

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Handling Precautions

 Meter and sensor
 The sensor is a consumable part. If it becomes damaged or its
performance deteriorates, replace it with a new one (the sensor cannot
be repaired).
 Do not swing the meter and sensor by holding a strap.
 To ensure the waterproof performance, confirm the followings when
attaching the sensor.
- The waterproofing gasket is clean and undamaged.
- The waterproofing gasket is seated properly in the groove with no
twisting or warping.
- The meter and sensor are not deformed.
 Neither the meter nor sensor is waterproof by itself.
The sensor must be securely mounted on the meter
before use.
 Do not drop the meter or apply excessive force to it.
 Do not leave the meter in areas of direct sunlight or high temperature/
humidity.
 Do not clean the meter with organic solvents.
 The surface of the electrode is treated specially. Take care not to touch
it with anything.
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