Maintenance Table - VHF N4+ Originalbetriebsanleitung

EN 56

8.20 Maintenance table

Several times per day
Task
Checking the external compressed
air lines for damage
Checking the cooling liquid
Once per day
Task
Checking the compressed air regu-
lator
( )
page 50

Daily cleaning of the working
chamber ( )
page 41

Exchanging the cooling liquid and
cleaning the tank
( )
page 29

Once per week
Task
Weekly cleaning of the working
chamber ( )
page 41

Cleaning the collet chuck
( )
page 42

Cleaning the nozzle plate
( )
page 45

Every 4 weeks
Task
Cleaning the cooling liquid system
( )
page 45

Recommended interval
Before switching on the
machine
Before every wet machining
If the flow rate is insufficient
Recommended interval
Before work
Clean or exchange cartridge
in case of visible contam-
ination or every 2 years
After work
If soiled
20 operating hours
After work
Recommended interval
Once per week
If soiled
If tool magazines are no
longer recognized or move
sluggishly when mounted
Once per week
In case of rotational imper-
fections
Once per week
In case of irregular spray
patterns
Recommended interval
100 operating hours
Every 4 weeks
If the flow rate is insufficient
Original Operating Instructions: N4+
Version: 12/16/2021
N4+ – Maintenance and do-it-yourself
Procedure / Parts
Visual check
Visual check; exchange liquid
if necessary
Procedure / Parts
Wet cloth
Brush, Water, Cooling liquid
Procedure / Parts
Wet cloth, Dry cloth, Brush,
Collet chuck grease
Spindle service set
Interdental brush
Procedure / Parts
vhf Tec Powder, maintenance
task in DENTALCNC
Tool illustration
Tool illustration
Tool illustration
Tool illustration