VHF N4 Impression - Page 38

38
Original instructions: N4 Impression
Document version: H – 05/2019
Ø
Is the error caused by the external compressed air
supply?
M1. Close the external compressed air supply valve.
M2. Check if all pneumatic hoses are properly seated in
their connections and are undamaged.
M3. Check if your compressor is switched on and set cor
-
rectly.
M4.
Checkifalleectedvalvesofyourcompressedairsys-
tem are open.
Ø
Does the air pressure uctuate signicantly according
to the service unit so that the job execution is inter-
rupted and continued frequently?
M1.
Check if your compressor can permanently generate at
least4barairpressurewithavolumeowof35l/min.
b
Not every compressor is designed for commercial use
with dental machines.
M2. If necessary, replace your compressor with one that
meets the above recommendations.
 chapter 4.4, page 13
a
I have exchanged the tool magazine inserts and
now there are no holes for the tools anymore.
Ø
Tool magazine inserts are delivered without drilled
holes for tools. You drill them with the machine.
S Drill the tool positions into the inserts with DentalCNC.
 chapter 6.15, page 34