Maintenance
Vacuum Pump Oil Change
In order to maintain pump efficiency, vacuum pump oil must be changed regularly. Contaminated oil
might lead to irreversible damage to mechanical components of the vacuum pump. Change vacuum pump
oil under the following conditions:
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.
Summary of Contents for EKM PLUS
Page 1: ...A C Recovery Recycling and Recharge Machine Operating And Service Manual EKM plus ENGLISH...
Page 7: ...www elcielektronik com 7 35 Control Panel elcielektronik com...
Page 33: ...www elcielektronik com 33 35 Muniments SERVICE QUALITY DOCUMENT ISO 9001 2008...
Page 34: ...www elcielektronik com 34 35 Muniments BRAND RENEWAL CERTIFICATE CE DECLARATION OF CONFORMITY...
