4-1
www.renishaw.com/nc4
Maintenance
Introduction
The NC4 unit requires minimal maintenance as it has been designed to operate as a permanent xture
on all sizes of vertical and horizontal machining centres, multi-tasking machines and gantry machining
centres where it is subject to an environment of hot metal chips and coolant.
You may undertake the maintenance routines described in these instructions.
Further dismantling and repair of Renishaw equipment is a highly specialised operation, which must be
carried out at an authorised Renishaw Service Centre.
Equipment requiring repair, overhaul or attention under warranty should be returned to your supplier.
WARNING: Before carrying out any maintenance operations, ensure that the machine is safe to work on
and electrical power to the NCi-6 interface unit is switched off.