Burkert Type 3005 - Manual (Page 22)

22
Installation
7.2.3. adjusting limit switch contacts
The two upper limit switch contacts have been set to 0 – 90° at the factory.
removing position indicator and hood
1
Figure 9: Removing glass hood Figure 10: Removing position
indicator Figure 11: Removing hood
procedure:
→
Remove glass hood of the position indicator 1 including the sealing ring by loosening the four fastening screws
and remove the glass hood (see “Figure 9”).
→
Remove position indicator (see “Figure 10”).
→
Remove hood 2 by loosening the four fastening screws 3 (see “Figure 11”).
adjusting cams for limit switch contacts
Cam
Key
Adjustment travel
Cam
Key
Adjustment travel
Figure 12: Adjusting limit switch clockwise Figure 13: Adjusting limit switch anti-clockwise
procedure:
→
Adjust the two upper cams with a suitable key (see “Figure 12” and “Figure 13”).
→
On completion of the adjustment work, re-attach the hood 3, the position indicator, the seal and the glass hood 1.
English
Type 3005