Keyence BL-180 User Manual download pdf (Page 95)

Power Supply BL-U1

2 Installation

2.1

Precautions before use

Operating environ-

ment

The BL-U1 is a precision instrument. Be sure to install the unit in the proper op-

erating environment, and avoid using the unit under any of the following condi-

tions.

• Exposed to direct sunlight, or where the ambient temperature is below 0°C or

above 50°C for the BL-U1.

• Where the relative humidity is below 35% or above 85%, or where the temper-

ature changes drastically, causing condensation.

• Where corrosive gases, ﬂammable gases, dust, salt, iron particles or oily

smoke may be present.

• Where shock or vibration may occur to the BL unit.

• Where water, oil or chemicals may be spilled or splashed.

• Near any strong magnetic ﬁeld.

Installing the BL-U1

When installing the BL-U1 at the site, consider the following points:

• Reserve sufﬁcient ventilation space at the site.

• If the ambient temperature rises above 50°C during operation, be sure to

install a ventilation fan or cooler.

• Avoid installing the BL-U1 near any high-voltage equipment.

• Keep the BL-U1 away from the power cable.

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Keyence BL-180 User Manual Page 95