Pump Supply - Parker PNEUDRI MXLE Guia Del Usuario

3.5.3 Pump Supply

The vacuum pump(s) should be connected to the dryer using the pre-wired cable(s) provided.
Remove the cover from the terminal box on pump.
1
Feed the cable through the cable gland on the side of the terminal box.
2
Connect the wires to the terminals marked U1, V1 and W1.
3
Note. The internal wiring configuration differs with the size of pump as illustrated below. Do not change this configuration as it will alter the
operating parameters of the pump.
Once connected start the dryer and verify that the pump is rotating in the correct direction. The required direction of rotation is clearly
4
marked on the pump.
If the pump is rotating in the wrong direction, isolate the electrical supply and swap two phases over on the vacuum pump supply cable
5
terminals.
W2 U2 V2
U1 V1 W1
Star Configuration
(All Models)
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