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ENGLISH
ENGLISH
Every 30 working hours or when filter drier is replaced
When the color of the oil becomes dark or cloudy
1.
Obtain an empty container to collect the used oil.
2.
Disconnect the unit from the electrical supply.
3.
Unscrew the oil filler cap.
4.
Unscrew the drain plug.
5.
Allow the oil to drain out.
6.
Close the drain plug.
7.
Pour in new vacuum pump oil through the fill hole until mid level.
8.
Replace oil filler cap.
9.
Turn on the unit.
10.
Press ESC for 5 seconds.
11.
Select VACUUM OIL CHANGE to erase the warning.
Scale Calibration
WARNING:
Scale calibration must not be performed unless it is absolutely necesssary. If
scale is no longer measuring accurately, please call technical service.
1.
Go to main menu.
2.
Press ESC for 5 seconds (until service menu shows up).
3.
Select SCALE CALIBRATION and press ENTER.
Summary of Contents for EKM 1500
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