Isel LES4, Assembly Instruction Manual

Page: 63 / 69

LES 4, 5, 6 - 234xxx xxxx
56 / 62 Assembly instruction
Fig. 27 - Lubrication points of the linear unit LES
Proceed as follows to lubricate the linear unit LES.
1. Remove the cover caps.
2.
Position the guide carriage behind a lubrication hole. (see points)
3. Place the grease gun on all accessible grease nipples and lubricate the shaft slides, guide, ball screw nut and
ball screw. 2 - 3 strokes are sufficient.
4.
Push the cover caps back in.
✓
The ball screw nuts of the linear unit are lubricated.
7.3 Maintenance plan
Maintenance interval Activity to be performed
on request Cleaning the linear unit
300 - 700 Operating hours Relubrication guide carriage and ball screw nut with special grease from isel Germany AG
monthly - Visual inspection of linear guide rail - wear
- Visual inspection of the toothed belt (tension, abrasion...)
- Acoustic check for unusual noise
every two years
- Replacement timing belt
- Check backlash-free guide carriage and ball screw