KEYENCE BL-700 Series - Manual (Page 3)

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Warnings and Cautions Specific to the BL-700
• The BL-700 uses a 5 VDC power supply. Using a different voltage level
may damage the unit.
When using the KEYENCE power supply unit BL-U1, BL-U2, N-42 or N-48,
select the voltage level which can be supplied by the power supply unit. If
a nonconforming power supply is connected, the BL-700 may be dam-
aged.
• The BL-700 is a precision instrument. If the unit is dropped or shocked, it
may be damaged. Take due consideration when transporting or installing
the unit.
• Do not hold the cables when carrying the units. The units may hit each
other and become damaged.
• Before installing the BL-700, read “2.4 Installation” of this manual carefully to
select a suitable installation site.
• You cannot perform any operation for 5 seconds after turning ON the BL-700.
During this time, the motor rotation stabilizes. Wait for a while after turning ON
the BL-700, then start reading or another operation.
• At shipment, the protective seals are affixed to the transmitter and receiver to
avoid fingerprints when mounting the unit. Be sure to remove the seals before
use.
• Do not allow water, oil or dust to adhere to the transmitter and receiver. Adhe-
sion of these materials may cause a reading error. If the surface is contami-
nated, gently wipe it with a soft cloth moistened with alcohol.
CAUTION
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96M11884