Maintenance
07.00|0889002_ROTA-S plus 2.0 with jaw lock |en-US
37
Replace damaged parts with original SCHUNK spare parts only!
Before installation, lubricate all individual components with
LINOMAX plus grease.
Assembly
The chuck is assembled in the reverse order. Observe the following
when doing this:
•
Do not forget any parts! Even small components are essential
for the safety of the lathe.
•
When assembling the spindle (item 8), be sure not to tighten
the spindle nut (item 9).
Turn the spindle nut (item 9) on the block and then turn it back
until a surface on the spindle nut (item 9) can be seen through
the hole of the cylindrical pin (item 30) in the chuck body (item
1). Insert the cylindrical pin (item 30) in this orientation.
•
When inserting the drive ring (item 3), the position of the
control area for the indicator pin (item 17) must be noted. If
the drive ring (item 3) is incorrectly mounted, then the
indicator pin (item 17) is not pulled in during the actuation of
the chuck.
Jaw change
Clean and lubricate jaws if there is no film of grease.
At least once a month
Lubricate the chuck at the two lubrication nipples (item 37) on the
circumference of the chuck body (item 1) using a manual press.
Use SCHUNK LINOMAX plus special grease as lubricant.
The chuck must be in fully the open position (jaw change position)
so that all the important areas are covered with grease by the
lubrication system.
•
The functional surfaces of the wedge bars (items 5 and 6) and
the drive ring (item 7) are reached via the lubrication nipple
opposite jaw 1. The second greasing area supplies grease to the
spindle bearings and the spindle thread.
•
After lubricating, open and close the chuck 2
–
3 times without
a workpiece to evenly distribute the grease across all the
functional surfaces.
9.2
9.3
