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2.4.5 Machine control system
Do not make any changes to the software program under any circumstances. Parameters that the
operator can set themselves are excluded from this prohibition (e.g. setting the number of cycles).
Only trained and instructed personnel are permitted to activate the machine.
2.4.6 Safety measures in normal operation
Do not operate the machine in any unsafe manner. Only operate the grinding machine if all the
safety devices are installed and fully functional.
Check the grinding machine for external signs of damage and correct operation of the safety
devices at least once every shift.
Report any changes present (including those of the operating behavior) to the responsible office
or person. If necessary, shut down the grinding machine and secure it against restart.
Before activating the grinding machine, ensure that no one will be injured by the start-up of the
machine.
In the event of a malfunction, immediately stop the grinding machine and secure it against re-
start. Rectify malfunctions immediately.
2.4.7 Hazards due to electrical power sources
The switch cabinet must always remain secured against access. Only authorized personnel must be
allowed to access it.
Work on electrical systems or operating materials may only be performed by a qualified electri-
cian, in accordance with electrical regulations.
Defects such as damaged cables, cable connections, etc., must be rectified immediately by an
authorized specialist.
Cables marked in yellow are carrying voltage even when the main switch
is in the off position.
CAUTION
2.4.8 Particular hazard zones
If the knife gripper is being used manually, there is a pinching hazard from the gripper.
2. Safety
