VHF S2 Mode D'emploi D'origine page 25

5 Running the machine
5.1
Important
5.2
NOTICE
Operating the machine
Make sure that all cables and hoses have been connected correctly and turn
on the machine with the main power switch on the side of the machine.
For a milling job you only need the blanks which you want to use as well as
the appropriate tools. As the machine is operated through the software, you
can find further details on handling the machine in the software manual.
The machine is equipped with a safety contact and a safety interlock for the
working chamber door. When the safety interlock is activated, the working
chamber door cannot be opened during a milling operation.
The machine may only be operated when the safety interlock is activated.
Air extraction
Operate the machine only with the air extraction turned on and make
sure, that the air extraction opening is not blocked. If the air extraction is
not working properly, material chips can reach the sensitive parts of the
machine like the bearings or the ball screws and damage them!
The models of the Impression S models are prepared for air extraction with an
external industrial vacuum cleaner. For this purpose, the machine is equipped
with an opening for the hose connection as well as a switching output for au-
tomatically switching the suction unit at the housing side.
For operating the air extraction unit you need the provided hose connection
and an external vacuum cleaner.
The machine is equipped with an underpressure sensor for monitoring the
air extraction. Make sure that the air extraction is running and the air extrac-
tion connection is not blocked. The integrated working chamber sealing
air concept prevents milling dust and chippings from entering into the me-
chanics and electronics of the machine and reduces wear and maintenance
efforts.
Original Instructions: S2 Impression
Document version: F – 07/2019
25