Function
07.00|0889002_ROTA-S plus 2.0 with jaw lock |en-US
31
Jaw change
If you turn the spindle to the right, the indicator pin (item 17) will
protrude from the chuck body (item 1) (gold-colored pin).
WARNING
If the indicator pin protrudes, the entire serration of the wedge
bars (items 5 and 6) no longer engages into the base jaws. The
base jaws are not sufficiently engaged by the wedge bars.
Risk of injury from jaws and workpiece being flung out.
•
If the indicator pin protrudes, do not clamp the chuck and do
not start up.
Important notes
When working with a very short opening stroke or large series,
lubrication grease may be pressed out between the loaded
surfaces of the chuck gear. In this case efficiency will decrease!
Following a number of clampings, activate the chuck several times
without a workpiece inserted at full stroke so that the grease can
be distributed evenly again on the sliding areas on the inside of the
chuck. The chuck will then attain its full clamping force again.
•
Never remove the base jaws without actuating the pressure
bolt (item 14).
8.2
