VHF Z4 - Wear parts that you can exchange yourself; Wear parts that customer service exchanges for you

When necessary
Task Recommended interval Procedure / Parts Spare part illustration
Updating the software and firmware
(
Ž
page 64
)
When an update is available
Cleaning the housing
(
Ž
page 64
)
Microfiber cloth, Water, Mild
cleaning agent (optional)
Exchanging the main fuse
(
Ž
page 64
)
Replacement fuse T6,3A L250V
Wear parts that you can exchange yourself
Wear part Recommended interval Procedure / Parts Spare part illustration
View window wiper
(
Ž
page 67
)
200 operating hours
*
Tool magazine inserts
(
Ž
page 64
)
1,000 operating hours
*
Every 2 years
*
Collet chuck (Blank holder)
(
Ž
page 60
)
1,000 operating hours
*
Every 2 years
*
Blank holder service set;
remove and insert collet chuck
as when cleaning it
Coupling of the cooling liquid tank
(
Ž
page 66
)
1,000 operating hours
*
Every year
*
Wear parts that customer service exchanges for you
Wear part Recommended interval Procedure / Parts Spare part illustration
Cooling liquid pump 1,000 operating hours
*
Spindle bearings(requires spindle
exchange by customer service)
1,000 operating hours
*
Air intake filter 1,000 operating hours
*
*
These are recommendation guidelines. Depending on the processing material and how well the machine is cleaned, these
values may differ.
Z4 – Maintenance and do-it-yourself
EN 70
Original Operating Instructions:Z4
Version: 12/5/2018