Machine Maintenance And Cleaning; Definition Of Wear Parts; Maintenance Table - VHF K4 edition Originalbetriebsanleitung

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Machine maintenance and cleaning

6.1 Definition of wear parts

The Machine and the extra equipment are warranted for a pe-
riod of 24 months or 2000 operating hours, whatever comes
first. The warranty covers defects in materials or fabrication
as long as the regulations for using the machine in all docu-
ments are followed.

6.2 Maintenance table

Task
Cleaning the working chamber & the
measuring key
( chapter 6.4, page 24)

Cleaning the collet chuck
( chapter 6.5, page 24)

Checking the hoses, cables & connections
( chapter 6.6, page 26)

Cleaning the housing & accessories
container
( chapter 6.7, page 26)

Service unit:
a) Checking for contamination
b) Cleaning / exchanging the filter cartridge
( chapter 6.8, page 26)

Exchanging the main fuse
( chapter 6.9, page 27)

Calibrating the axes
( chapter 6.10, page 27)

Inspection by a service technician
( chapter 6.3, page 24)

Wear parts
Exchanging wear parts
Exchanging the tool magazine inserts
( chapter 6.11, page 28)

Exchanging the collet chuck
Exchanging the spindle bearings
(requires spindle exchange by service
technician)
* These are recommendation guidelines. Depending on the processing material and how well the machine is cleaned, these
values may differ.
Recommended interval
1 x per day, more often if the
chamber is very dirty
1 x per week, in case of rotation-
al imperfections, in case of bad
machining results
1 x per week
As necessary
a) Necessarily every day
b) In case of visible contamina-
tion or every 2 years
In case of a defective fuse in the
power supply of the machine
Only if necessary
After 2000 operating hours* or
every 2 years*
Average useful life
After 500 operating hours*
After 1000 operating hours*
After 2000 operating hours* or
every 2 years*
Original Operating Instructions: K4 edition
Document version: E – 02/2020
Machine maintenance and cleaning
Of course, the warranty also covers wear parts as long as their
failure cannot be attributed to the function-related abrasion.
The wear parts that are mentioned below can already wear
down within the warranty period due to their normal func-
tion. The average useful life of the wear parts can be seen in
the following table.
Use these values to determine operating costs, to plan your
spare part stock as well as to create individual maintenance
and service plans.
Procedure / Parts
Vacuum cleaner, brush, dry
cloth, never use compressed
air
Spindle service set
Visual inspection
Cloth, water, possibly a mild
cleaner
A new filter cartridge if
necessary
Replacement fuse of the type
250V/5Asb
Calibration specimen, mi-
crometre, calibration tool
Procedure / Parts
Replacement inserts, drill for drill-
ing the tool positions, screwdriver
Performed by service technician
Spare part illustration
Spare part illustration
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