Jäger Z45-D260.06 S3A Manual

Technical descriptionItem no. 10302204, Revision 00 13 ( 40 )5.4 Sealing airFor guidelines on air quality,see "Air purity classes (ISO8573-1) [} 24]" section.The sealing air prevents foreign bodies such as chips and liquids (e.g. emul-sions) from entering the HF spindle.Ü Check that air escapes at the front between the housing and the rotatingparts of the HF spindle.5.5 Taper cleaningTaper cleaning prevents chips and liquids from entering the shaft during atool change and causing contamination and damage to the inner taper andthe clamping system.The taper cleaning is integrated in the pneumatics system for the tool change.This means that no additional connections are required.q Blow air through collet during tool change5.6 Pneumatic tool changeFor guidelines on air quality,see "Air purity classes (ISO8573-1) [} 24]" section.The tool change or tool taper change is performed pneumatically.During this, a mechanism is operated inside the HF spindle which clamps, re-leases, or ejects the tool taper or collet.