Precaution - Pro-face PFXGP4502WADW Hardware Manual

Maintenance

Precaution

Precaution for Long and Safe Use Without Any Breakdowns
EQUIPMENT DAMAGE
Power off the unit before cleaning it.
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Do not touch the screen with sharp objects when operating this product.
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Do not touch the screen with excessive pressure when operating this product.
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Avoid using HMI in sunlight or ultraviolet light.
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Avoid using chemical agents or allowing liquids to get into this product.
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Failure to follow these instructions can result in equipment damage.
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Operating the screen with sharp objects may result in damage to the front sheet or
the touch panel, and cause abnormal operation. (A switch in a different location from
the one you touched may be activated.)
Dropping this product or impacting the screen with excessive pressure may result in
breakage of the glass of the touch panel or liquid crystal display. In addition, when
mounting this product with the installation fasteners, applying force exceeding the
appropriate torque specified in the manual may result in breakage of the front panel.
Using HMI in sunlight or ultraviolet light may shorten the lifetime of the touch panel
and may cause the failure of touch functions.
Cleaning the product with chemical agents or allowing penetration of liquids into the
product may cause abnormal operation or breakdowns.
NOTICE