Requirement
Specification and quantity of hydraulic fluid or lubricating oil and
grease in accordance with information in the technical data.
The spare parts and utilities as well as operating fluids required for repair or
maintenance should already be available in sufficient quantities.
This is especially true for necessary special tools, without which the maintenance or
repair would not be possible.
Procedure
1. Check the adjustment in the “Released” position – lock with a clamped tool.
2.
A measuring device required to measure the clamping force can
be sourced through INDEX , a representative or the tool
manufacturer.
Check the retraction force. If the retraction force is less than 70% of the
nominal value, take the following measures in the order given : Regrease
and recheck retraction force – replace collet and recheck – completely replace
tool clamp.
3.
Example: HSK clamping set
1
Brass ring
2
Grooved ring
3
O-ring
4
O-ring
Check grooved ring (2) in clamping taper
4. Remove and check clamping set. Remove clamping set, clean it according to
manufacturer’s instructions, check it for wear (replace if necessary), and
lubricate it. After lubricating, re-check the retraction force. If the retraction force
is still less than 70% of the nominal value, the collet or the complete tool
clamping system must be replaced.
Maintenance Summary - 2.000 Operating hours
60
Maintenance Instructions
G300.2 G320.2 G400.2 G420 G500.2 G520
DIE147EN - 17.08.2022
