SCHUNK ROTA THWvario, Сборка и руководство по эксплуатации

Страница: 12 / 77

Basic safety notes
12 01.00|ROTA THW vario |en-US
CAUTION
Hazard from vibration due to imbalanced rotating parts and
noise generation.
Physical and mental strains due to imbalanced workpieces and
noise during the machining process on the clamped and rotating
workpiece.
• Ensure the chuck's axial and concentric runout.
• Check options for remedying imbalances on special top jaws
and workpieces.
• Reduce the RPM.
• Wear hearing protection.
NOTICE
If the lathe chuck is overlubricated, malfunctions (difficulty of
movement) may occur when changing the jaws or release
mechanism.
• Disassemble the chuck and remove excess grease.
• For lubrication, refer to the chapter "Maintenance".
Notes on safe operation
• Do not start the machine spindle until the workpiece is
clamped and the spanner wrench has been removed from the
clamping device.
Functional test
After installation of the clamping device, its function must be
checked prior to commissioning:
•
Clamping force! The max. clamping force specified for the
clamping device must be reached at max. torque.
• Indicator pin! Never clamp or switch on the lathe when the
indicator pin is protruding. (Golden pin on the chuck's shell).
• Jaw lock! The spindle can only be turned when all the chuck
jaws have been fitted into the T-slot. This prevents the wedge
bars from being brought into the working position without
chuck jaws.
2.4