Ulvac CR16B, Instruction Manual

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YK16-0010-DI-002-02
1.1.3 Warning Electric shock
Factors Avoidance methods and measures
Getting electrical shock on touching
the current-carrying.
(1) Be sure to cut the electricity to do electrical
connection. Never fail to take the grounding.
(2) Ensure to close the cover of motor terminal
box and never open it during operation.
(3) Be sure to cut the electricity to do checking or
installation.
(4) Never attempt to put in the hand or bar into the
opening of the ventilation.
1.1.4 Caution High temperature
Factors Avoidance methods and measures
Getting burnt on touching the high
temperature part.
(1) Do not touch the Motor, vacuum pump or
piping because has their temperature get very
high during operation.
(2) Do not touch, open the pump cover because
the motor, pump or pipe because their
temperature remains very hot after having
stopped operation.