Amano EM-e II, Руководство по эксплуатации, Страница: 17 / 56

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3
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Preparation
(continue)
Be sure to read and understand on the page 3 to 7 “For safety operation” carefully before use
Checking the rotation direction of motor
Important
● All electrical wiring work must be performed by a qualified electrician.
●
1 Turning on the switch and checking the message window
Turn on the switch and check whether the error 20 is displayed.
In case of reverse phase, make sure to perform the following.
●
2 Turning off the switch
Be sure to turn off the circuit breaker on the power distribution
panel(primary power)for preventing electric shock.
●
3
Changing the phase sequence of the power cord
In case of reverse phase, change the phase sequence of R and T.
●
4 Turning on the switch
Turn on the circuit breaker on the power distribution panel.
(primary power)
●
5 Checking the message window
Check the message window to know whether the reverse phase
is occurred or not.
『
Er20
』
is displayed in case of
the reverse phase.
Turn off the circuit breaker of the
distribution panel and replace the phase
sequence of R and T.
Switchboard
Switchboard
Circuit
breaker
Circuit
breaker
Power cord
Power cord