VEMAG ROBOT HP7C, Operating Instructions Manual, Page: 61 / 94

7. Maintenance
7-5
ROBOT HP7C / HP10C / HP15C / HP17C
© VEMAG 2004
• Guide the feed screw (1) into the hopper in such a way that the three
sliding sleeves (2) are located behind the shoulder (3) of the hopper
flange.
• Push the sliding sleeves outwards so that they engage behind the
shoulder, holding the feed screw steady with the other hand.
• Carefully press the sealing ring into the appropriate groove in the
hopper insert. Fit the sealing ring without greasing it.
Section 6.2.6
• Lubricate the sealing ring (4) in the hopper insert by hand.
• Turn the feed screw so that the sliding sleeves can engage in the
recesses of the catch ring (5).
• Close the hopper and lock the two locking levers (6) on the hopper
housing.
1 Feed screw
2 Sliding sleeves
3 Shoulder
4 Sealing ring
5 Catch ring
6 Locking levers
Fig. 7-3
Lubricating the feed unit
seals
5
2
6
6
1
3
4