HSM VK 5012, Operating Manual

Page: 80 / 96

6.417.999.120 Issued 06/2005
6.16
VK 5012 Inspection and maintenance work
6.6 Wire insertion unit
6.6.1 Cleaning and lubricating the wire insertion unit
Interval: 170 operating hours
•
With the press ram in the rear limit position
- Open the service door on the wire insertion unit
- Unscrew the eye bolts on the wire insertion unit and swing it through 90
°
• The needle heads (19) are now visible
- Clean any dirt from the area
- Check that the guide rollers (20) on the needle head turn smoothly
- If necessary lubricate them (8 lubricating holes) until grease emerges
-> use a pointed press nozzle
- Swing the wire insertion unit back towards the press and tighten the bolts
(see table for tightening torque)
- Close the service door again
19
20
20