Annual Product Calibration; Product Notes And Precautions - UPRtek MK350D User Manual And Warranty

1.4 Annual Product Calibration

This product is a high-precision measurement device with
sensitive components – please handle with care. To ensure
the accuracy of measurements, it is recommended to have
the unit calibrated once a year. Please contact your agent or
our customer service department for calibration service.
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1.5 Product Notes and Precautions

The MK350D LED Meter contains sensitive components.
Please unpack with care, as any trauma to the unit may
damage the equipment. Contact your agent if the unit
appears not to be operating normally. Do not attempt any
repairs – all repairs must be performed by qualified service
agents.
Precautions / Warnings
Please read the following precautions to avoid fire, excessive heat, chemical
leakage and explosion.
■
Do not disassemble or modify the battery.
■
Do not expose the battery to heat (fire) or water/moisture.
■
If the unit is plugged into the power adapter and the battery seems to be
overheating, or if there is smoke or peculiar odors emanating from the unit,
unplug immediately to avoid the possibility of fire.
■
However, do not touch the cables if there is heat emanating from near the
cables as melted or deformed cables could expose wiring and result in burns
or electric shock.
■
Do not use cloth or anything to wrap or cover the equipment while charging
– this could cause the unit to overheat, melting the casing or causing fire.
■
If the unit is accidently immersed in water, or if moisture has seeped inside,
or metal objects have dropped into the casing, immediately remove the
battery to avoid fire or electric shock.
■
Do not operate or store the battery in high-temperature environments - it
will cause battery leakage and/or shorten the life of the battery .
■
Do not use paint thinner, benzene or other organic solvents to clean the
equipment– this may damage the exterior finish or touch screen, and may
even ignite fire.
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