IAI America CT4 User Manual

Page 42

4. Maintenance Inspection

3) Detach the four screws holding the screw cover (at the points where circled) and remove the

screw cover.

Tool to use: Hex Wrench 2.5mm-sized

4) Apply grease to the ball screw with finger. Wipe off the excess grease.

5) Move the table several times with hand.

6) After the work is finished, attach the screw cover and tighten the screws.

Tightening Torque: 83N㨯cm

7) Attach the Z-axis cover

Caution: Ɣ Be careful in case a hand or a work piece is attached and the Z-axis brake is

released. It may cause an injury or may damage the hand or work piece by

dropping it.

Ɣ In case the grease got into your eye, immediately go to see the doctor to get

an appropriate care.

After finishing the grease supply work, wash your hands carefully with water

and soap to rinse the grease off.

Ball Screw

Screw Cover