Applies to: N4+

Maintenance table

Several times per day

Action Recommended interval / Terms Procedure / Tools

Check the external pneumatic hoses for damage

Before switching on the machine

Visual check

Check the cooling liquid

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

Checking the compressed air regulator

  • Before work

Checking the compressed air regulator

Exchanging the cooling liquid and cleaning the cooling liquid tank

  • 10 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

Cleaning the nozzle plate

  • Once per week

  • In case of irregular spray patterns

Cleaning the nozzle plate

Every 4 weeks

Action Recommended interval Procedure / Tools

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

  • 2000 operating hours

Contact customer service.

When necessary

Action Recommended interval Procedure / Tools

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