Omron BU5002R - Page 9

Safety precautions
BU5002R/BU3002R/BU3002RH
9
Warning (for installation and connection)
Do not connect to half-wave rectified devices whose current flows only
for half the cycle of the AC power supply, such as a blow dryer, some
solenoid valves, etc.
⚫ There is a risk of breakdown of the unit, smoke generation, or ignition.
When replacing an input/output cable of a terminal block model, fix the
cable with a terminal block cover.
⚫ If the cable connection is loosened, there is a risk of breakdown of the unit, smoke
generation, or ignition.
⚫ There is a risk of an electric shock.
Do not place the unit on other devices as it is heavy.
⚫ Do not place an expansion battery unit on the unit, or place the unit on an
expansion battery unit.
⚫ There is a risk that an injury could be caused if it falls.
Do not connect any standalone inductive device such as a coil
(transformer, electromagnet) or motor.
⚫ There is a risk of breakdown of the unit, smoke generation, or ignition.
Do not block the ventilation inlet and outlet (front and rear surfaces).
⚫ If the internal temperature increases, there is a risk of breakdown of the unit,
battery degradation, smoke generation, or ignition.
⚫ Install so that the distance from a wall to the front surface is 5 cm or more, and 10
cm or more to the rear surface.
When using support angles, be sure to use the ones provided with this
product.
⚫ If support angles other than the accessory items are used, there is a possibility that
support angles break apart and the unit falls down, which may lead to an injury.
When installing onto a rack, be sure to use the provided support angles
to support and fix this product.
⚫ Support each unit individually with support angles.
⚫ When installing onto a rack, be sure to use both the support angles and ear
brackets provided with this product. The ear brackets alone cannot support this
product without the support angles.
⚫ The mass of each unit is about 57 kg for the BU5002R, about 31 kg for the
BU3002R, and about 30 kg for the BU3002RH.
⚫ There is a risk that an injury could be caused if the unit falls.