Aerotech ECO165SL Series, Руководство по оборудованию

Страница: 45 / 60

IMPORTANT : During the lubrication procedure, inspect the bearings and ball screw for
any damage or signs of wear.
DANGER : Mechanical Hazards!
Use extreme caution when you operate the stage without the hardcover.
l
Rotating Machinery! The ball screw can present a rotating machinery hazard.
l
Pinch Point! The stage tabletop can present a pinch hazard.
1. Drive the stage table to one end of travel and remove power to the stage.
2. Remove the screws on the edges of the hardcover (
Figure 4-1 ) and slide it out from under the
stage ( Figure 4-2 ). This can be done without removing the table.
3. Remove any accumulated dust or debris from the inside of the assembly.
4. Remove any dirty or dried lubricant from the ball screw.
l
Use a clean, lint-free cloth with a side-to-side motion.
l
Use a swab soaked in Isopropyl Alcohol to remove stubborn debris.
5. Move the stage to the opposite end of travel. If the stage has an optional brake, the stage cannot
be moved by hand.
l
If the stage has a brake: restore power to the stage, drive it to the desired position, then remove
power
l
Redo Steps 3 and 4 for any areas covered by the previous table position.
6. Clean the end of the ball-screw nut and wiper with a clean, lint-free cloth or swab.
7. Clean the linear bearing guides with a clean, lint-free cloth or swab.
8. Apply a thin, continuous film of lubricant to the ball-screw threads and linear bearing guides.
Aerotech recommends that you use a good quality, natural bristle artist's brush.
9. Move the stage to the opposite end of travel. If the stage has an optional brake, the stage cannot
be moved by hand.
l
If the stage has a brake: restore power to the stage, drive it to the desired position, then remove
power.
l
Redo Steps 6 through 8 for any areas covered by the previous table position.
10. Refasten the hardcover.
11. Restore power to the stage and drive the stage table back to its original position to redistribute
lubricants.
ECO165SL Hardware Manual 4.2. Cleaning and Lubrication
www.aerotech.com 45