Check/Calibration Of Pump Motor Pressure - La Spaziale S40 Classic Installation Instructions Manual

espresso coffee machines

7.3.1 Check/Calibration of pump motor pressure

Below are the operations to be performed when checking and/or calibrating the pres-
sure of the pump motor inside the machine.
1. Remove the drip tray and grating.
2. Remove the 2 bottom protective caps and the 2 Allen screws that fasten the bot-
tom drain cover and then remove the drain cover and remove it.
3. The pump motor is visible on the right side. Adjust the pressure using the adjust-
ment screw (A) on the pump motor, after loosening the support nut (B).
To increase the pressure, turn the screw clockwise (A); to reduce the pressure,
turn it anticlockwise then tighten the support nut (B).
4. Refit the previously removed parts, following the order in reverse.
LSI 024 - Rev. 01 - Ed. 10/2016
40
2
1
1
Fig. 27
Fig. 28
Fig. 29
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