• Avoid storing the instrument at sites surrounded with high humidity and dust, and
avoid using it at sites where it is subject to direct splashes of water and oil.
• If a high-voltage device such as an electric pen is used, electronic parts may be
damaged. Also, using the instrument at a site where large electric noises are
generating could cause a malfunction.
• Use this instrument at a site with minimum vibration while securely fixing it on the
comparator stand.
• Do not use this instrument in such a way that a perpendicular load or a twisting force is
applied to the spindle.
• For cleaning use a dry, soft cloth or a cotton swab as it is or by damping it with a
diluted neutral detergent. The use of organic solvent (such as thinner and benzene)
will result in a failure.
• The dirt in the spindle and cylinder will cause a malfunction.
• Wipe off dirt on the spindle with a cloth damped with alcohol, and then lightly wipe the
spindle with a cloth damped with a small amount of low-viscosity oil.
• Clean the inside of the cylinder periodically. After removing the cylinder by rotating it,
brush off the dust and dirt on and around the piston and in the cylinder using a brush or
a blower brush.
• Take sufficient damage-preventive measures (safety measures) for an accidental
failure of this instrument.
The following precautions are important to obtain correct measurement results. Care
should be taken.
IMPORTANT
• Perform sufficient thermal stabilization of this instrument and an object to be measured
before starting measurement. Use this instrument at a site which is subject to as little
thermal fluctuation as possible.
• To perform stabilized measurement, allows approximately 20 minutes after turning on
the power. The base line could be drifted approximately 0.5mm.
• Do not use this instrument with either stroke end specified as the reference point.
• Note that, if this instrument is used in other than the specified conditions, the functions
and performance will not be guaranteed.
WARRANTY
This Digimatic indicator has been manufactured under Mitutoyo’s rigorous quality control
system. In the event that this instrument should fail within one year from the original date
of purchase through normal use, we will repair or replace it at our option, free of charge,
upon its prepaid return to Mitutoyo. Contact your dealer or the nearest Mitutoyo Service
Center.
However, the following failure or damage may be subject to a repair charge even within
the warranty period:
1 Unit failure or damage arising from improper handling, or unauthorized retrofit or
repair by the user.
2 Unit failure or damage as the result of moving, dropping, or transporting after
purchase.
3 Unit failure or damage due to fire, salt, gas, abnormal voltage, or natural catastrophe.
This Warranty is valid only in the country of original purchase.
NOTES ON OVERSEAS TRANSFER
Please contact Mitutoyo before transferring it abroad.
No. 99MAH016B
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