Kaeser Rotary Screw Compressor SM 10

Did the safety relief valve function correctly?

Check the function: Safety shut-down due to excessive airend discharge temperature

Did the machine shut down at the correct temperature?

Check the EMERGENCY STOP control device

Did the EMERGENCY STOP control device function correctly?

Checking the Belt Tension and Adjustment

Adjust the tension when the marker pin reaches the top end of the elongated hole

Use the adjusting nut (1) to adjust the spring tension until the marker pin reaches the lower end of the elongated hole

Turn the pulley by hand so that all of the belt can be inspected for damage

In case of damage: Replace the drive belt immediately

Check the coolant oil level at standstill, is the oil indicator fully filled with oil?

Check the coolant oil level while the machine is running, is the oil level around the optimum mark?

Check the filter mats in the cooler, are they clogged?

Check the filter mats in the control cabinet, are they clogged?

If the filter mats are clogged, were they cleaned or replaced?

Sign off on the weekly compressor maintenance

Machine utilization and ambient conditions are important criteria for the number and length of the change intervals.

Please observe national regulations regarding the use of cooling oil in oil-injected screw compressors.

Check operating conditions and adjust intervals as necessary.

Select the type of lubricant used

Enter the current machine hours

Was the cooling oil replaced successfully?

Sign off on the cooling oil replacement

Please observe national regulations regarding the use of cooling oil in oil-injected screw compressors.

Check operating conditions and adjust intervals as necessary.

Select the type of lubricant used

Enter the current machine hours

Was the oil replaced successfully?

Sign off on the oil replacement