Ulvac MBS-053 Instruction Manual page 10

Warning
At the time of shipping, set electric voltage by request in an order. Do not
run by 200-240V line source as 100-120V system connection. Power supply
circuit is damaged when you install wrong power supply voltage selection
connector and in addition of ignition might. In order to operate with
200-240V class, the changeover connector in the terminal box must be
changed into 200-240V class as shown in fig.4.3"Changing the voltage
class."
Caution
Never touch the rotating section of the motor, shaft or coupling while the
pump is in operation. Failure to do so will result in injury.
Caution
Never place combustible materials around the motor or pump. There is a
risk of fire.
Also, do not place objects which block ventilation around the motor.
Abnormal heat generation may result in burns or fire.
Caution
Do not touch the motor while the pump is in operation or when the pump is
still hot immediately after it stops. Touching it will result in burns.
Caution
Arrange wires correctly in accordance with the "Electrical Equipment
Technical Standard" and "Wiring Regulations." Incorrect wiring may result
in fire.
Caution
If the pump ceases operation or malfunctions, turn off the power switch
immediately to prevent accidents, and ask the company from which you
purchased the pump or the manufacturer for inspection and repair.
Note
Do not operate the pump without adding pump oil. If it is operated in an
oil-less condition, the pump will be damaged.
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