Installation
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GA01423_002_C0 - 10/2016 - © Leybold
Operate the pump with inlet open, and check that air comes out from outlet.
If you plan to switch the pump ON-OFF with remote control, check the
pump’s rotation direction before connecting it to the vacuum system.
When checking rotation, avoid dropping foreign matter into the inlet.
Dropping foreign matter into the pump can cause failure.
If the direction of rotation is wrong, ensure that the incoming power is OFF
and then interchange two of the input leads.
NOTICE
Fig. 3.8 Checking the direction of rotation after having provided the wiring
Viewed from the motor side, clockwise direction of rotation!
Direction of rotation
Direction indicating arrow
Motor
Fig. 3.9 Prevent foreign matter from entering into the pump
Foreign matter
Inlet
