Mazak Computer Numerical Control Machine QT-25L

1. General: Arranging the machine periphery in order, cleaning the machine and its periphery (especially, the floor).

- Check the chuck unit and its periphery for chips.

- Check for secure mounting of the top jaws.

- Check for smooth chucking/unchucking.

- Check the tailstock spindle for chips.

- Check the tailstock body and tailstock spindle for smooth.

- Check the wipers for abnormalities such as damage.

- Check for oil leakage and for damaged piping.

- Check and adjust the bed level using a level.

- Remove any chips from the coolant collector.

- Check the degree of dirtiness of the coolant and if necessary, replace.

- Check the electrical components for dirt and discoloration and check for loose terminal screws.

Warning: This procedure requires trained personnel with PPE!

Replace the hex socket head screw

Pull out the baffle. The filter element can be removed

Tighten the hex socket head screw

Fix the filter case. Turn the filter case clockwise

Tools to be used: Wrench, Phillips screwdriver, Allen wrench

1. Cleaning the suction filter. The suction filter in the lubricating oil reserve tank should be cleaned at least once a year.

A. Open the side cover as illustrated below.

B. Remove the pipes in the lubrication unit.

D. Pull out the lubrication unit.

E. Remove the screws on the lubrication unit.

F. Remove the pump from the tank. The suction filter can be seen.