First Time Start Up - Parker PNEUDRI MXLE Serie Mode D'emploi

The motor protection units are factory set for use with an electrical supply frequency of 50hz. The default settings can been seen in the below
table.
50hz MPU set points:
Dryer Model
MXLE102C single - V-VC 150
MXLE103C single - V-VC 150
MXLE103 single - V-VC 202
MXLE104 single - V-VC 303
MXLE105 single - V-VC 303
MXLE106 duplex - V-VC 202 2 x 2 off
MXLE107 duplex - V-VC 303 & V-VC 202
MXLE108 duplex - V-VC 303 & V-VC 202
If the dryer electrical supply frequency is 60hz then adjust the relevant motor protection units to the required set points below
60hz MPU set points:
Dryer Model
MXLE102C single - V-VC 150
MXLE103C single - V-VC 150
MXLE103 single - V-VC 202
MXLE104 single - V-VC 303
MXLE105 single - V-VC 303
MXLE106 duplex - V-VC 202 2 x 2 off
MXLE107 duplex - V-VC 303 & V-VC 202
MXLE108 duplex - V-VC 303 & V-VC 202
Note - If running 60hz frequency you must have a minimum voltage supply of 460v ac 3phs to run the dryer & pump.

3.1 First Time Start Up

Ensure that the isolation valves on the inlet and the outlet of the dryer are closed.
1
Turn the dryer ON at the isolator and verify that the display illuminates.
2
Slowly open the isolation valve on the inlet of the dryer and verify that there are no leaks.
3
Check that the upper pressure gauge (PRV1) is reading 7 barg and adjust if required.
4
Do not adjust the regulators away from 7 barg.
Check that the system pressure relief valve is closed.
5
Test the condensate drains of the filters and ensure they are discharging correctly into a suitable collection vessel.
6
Press and release the start control then immediately turn the dryer off at the isolator.
7
Check that the pump is rotating in the direction marked on the pump (clockwise). If the pump is rotating in the wrong direction, isolate the
8
electrical supply and swap two phases over on the vacuum pump supply cable terminals.
20
Pump Models
Pump Models
MPU1 MPU2
9 N/A
9 N/A
10 N/A
13 N/A
13 N/A
10 10
13 10
13 10
MPU1 MPU2
9 N/A
9 N/A
13 N/A
17 N/A
17 N/A
13 13
17 13
17 13