Jäger Z62-D260.12 S2A Manual

Tool changeItem no. 10302178, Revision 0228 ( 40 )10 Tool changeCAUTION: Danger of being drawn in by rotating shaft.If the shaft is still rotating, fingers and hands may be drawn in and crushed.u Only change the tool if the shaft is at a standstill.Example of design: Inserting theshankNote: Ensure functionality.u Never operate the HF spindle without a clamped tool shank.If no tool shank is clamped:q The clamping system is damaged by the centrifugal forces.q The clamping system is shifted.q The balance of the HF spindle is affected.q The bearing is damaged.10.1 ClockwiseSample illustration:Direction of rotation indicationThe HF spindle clamping system is designed for clockwise rotation.Ü Only use tools with the correct direction of rotation for the HF spindle.Ü Only use tool mounts with the correct HF spindle direction of rotation.Ü Set the direction of rotation of the HF spindle on the FC in accordance withthe arrow display on the HF spindle.10.2 Pneumatic direct changeTip: Ensure concentric run-out quality.u Keep collet, clamping nut, contact surface, shaft, tool taper, and toolmount clean at all times.u When transporting the HF spindle, always fit an appropriate shank in thecollet.Ü Make sure that the shaft of the HF spindle has come to a complete stand-still.Ü Switch on the compressed air for the tool change.Ü Remove the tool.Ü Clean the inner taper of the tool mount and the inner taper of the shaftwith the felt cleaning taper.Ü Insert the tool.Ü Switch off the compressed air for the tool change.Ü Wait for 1-2 seconds after completing the tool change.Ü Start the HF spindle.