Mitutoyo EJ-102N - Page 5

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No. 99MBC139A
■Environment for placement
This product is designed for indoor use. To ensure optimal performance for this precision equipment,
take the following conditions into account when installing this product.
• Vibration
Install this product in an environment where it will be subject to minimal vibration. Using this product
inaplacewithsignicantvibrationforanextendedperiodoftimemayresultinmalfunctionofthe
precision components.
• Dust
Dustintheinstallationsitenegativelya󰀨ectstheelectricalcomponents.Installthisproductinan
environment where it will be subject to minimal dust.
• Sunlight
If this product is exposed to direct sunlight, the heat will cause deformations in the main unit, neg-
ativelya󰀨ectingitsoperation.Ifinstallingthisproductinanenvironmentthatisexposedtodirect
sunlight,suchasnearawindow,isunavoidable,protectitfromthesunlightbycurtainingito󰀨,etc.
• Ambient temperature and humidity
Avoid using the product in any place that is subject to sudden changes in temperature or humidity.
When using this product in the following environments, take necessary shielding measures.
• Where noise is generated due to static electricity
• Wheretheelectriceldstrengthishigh
• Where power wires and motor lines pass nearby
• Wherethereisriskofdirectcontactwithmaterialssuchaschips,cuttinguidsorwater
• Where there is risk of exposure to radiation
• Where there is the risk of exposure to corrosive gas
■Maintenance
Donotuseorganicsolventssuchasthinnerorbenzine.Gentlywipedirto󰀨oftheproductwithasoft,
tightly woven cloth.
■Power supply
• When using the optional AC adapter, do not connect it to any power line that carries high current,
such as lines used with machine tools or large CNC measuring instruments; use a separate power
line instead.
• When using a commercial power source, use a power cable with a length of less than 30 m, and
make a one-to-one connection between the instrument and the power source.
• Use a power source that is rated for 10 V–27 V and an output current of 3 A or greater. Never use
this power source with other electric equipment that runs at a high voltage and/or large current.
• Avoid outdoor wiring.
• Be sure to connect this product to ground.
• Connect the AC adapter to a grounded three-slot outlet.