Beisler 1220-4 - Manual (Page 17)

Chapter 3: Security
Page 3-3
3.2 Security measures of the operator
The security systems of this machine work passively, that means that
they can only react on certain incidents. To achieve the required
security for your health and that of your collegues, active measures of
the operator are required.
Please obey the following general rules for the use of this machine:
1. Always work concetrated and avoid actions with a risk.
2. Don’t try to bridge existing security systems or to disable
them in any way.
3. Check all security systems on function and effectivity
before starting work.
4. Cut off the power supply before opening the power supply
unit.
5. Switch off the machine with the mains / emergency stop
switch, before executing cleaning and mainetenance duties.