Applies to: Z4

Maintenance table

Several times per day

Action Recommended interval / Terms Procedure / Tools

Check the cooling liquid

Before every wet machining

If the flow rate is insufficient

Visual check; exchange liquid if necessary

Once per day

Action Recommended interval / Terms Procedure / Tools

Performing the daily cleaning

  • After work

  • If soiled

Performing the daily cleaning

Exchanging the cooling liquid and cleaning the cooling liquid tank

  • 3 operating hours

  • After work

Exchanging the cooling liquid and cleaning the cooling liquid tank

Once per week

Action Recommended interval / Terms Procedure / Tools

Cleaning the collet chuck

  • Once per week

  • 20 operating hours

Cleaning or exchanging the collet chuck of the spindle

Performing the weekly cleaning

  • Once per week

  • 20 operating hours

Performing the weekly cleaning

Every 4 weeks

Action Recommended interval Procedure / Tools

Cleaning the collet chuck of the blank holder

  • Every 4 weeks

  • In case of bad machining results

Cleaning the collet chuck of the blank holder

Cleaning the cooling liquid system

  • Every 4 weeks

  • 100 operating hours

  • If the flow rate is insufficient

Cleaning the cooling liquid system

Replace carbon pellets

  • Every 4 weeks

Replace carbon pellets

Every 2 years

Action Recommended interval Procedure / Tools

Preventive maintenance

  • Every 2 years

  • 1,000 operating hours

Contact customer service.

When necessary

Action Recommended interval Procedure / Tools

Exchanging the collet chuck of the blank holder and the fixing screw

When necessary

Exchanging the collet chuck of the blank holder and the fixing screw

Updating the software and firmware

When an update is available

Updating the software and firmware

Cleaning the housing

If soiled

Cleaning the housing

Exchanging the main fuse

If defective

Exchanging the main fuse