SAFETY PRECAUTIONS
Be sure to read this section and obey the following precautions in order to use the counter
safely.
WARNING
• This counter is intended to be used with general measuring instruments, machine tools,
etc. Do not use this counter with control equipment associated with medical
instruments, aerospace equipment, nuclear-energy related equipment or the like that,
due to malfunction or accident, could cause injury or death. Consult with Mitutoyo
before using it in such equipment.
• Risk of fire or electric shock. If there is smoke or bad odor coming from the counter, or if
the counter is not operating properly, immediately turn OFF the main power switch on
the rear panel and unplug the power cord, then contact the dealer for repairs.
• Risk of fire or electric shock. If the counter is dropped or damaged, turn OFF the main
power switch on the rear panel and unplug the power cord, then contact the dealer.
• Risk of fire or electric shock. The user should absolutely not repair or modify the
counter.
• If something gets inside the counter, first turn OFF the main power switch on the rear
panel and unplug the power cord, then contact the dealer.
CAUTION
• Be sure to use the specified power-supply voltage. Operating the counter on other
voltage than the specified could cause circuit failure, fire or electric shock.
• Do not expose the counter to direct sunlight or to excessively hot areas. The
temperature inside the counter could rise, causing fire.
• Do not place the counter directly against a wall or the like. The temperature inside the
counter could rise, causing counter failure. Place the counter at least 10 cm from the
wall so that the power cord can be removed easily.
• Be sure to ground the counter by connecting to the machine tool with the supplied
ground lead. This prevents the counter from malfunctioning.
No. 99MBA040A
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