CVS VacuStar L400, Operating Instructions Manual

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Operating instructions VacuStar L400
Safety
14
Electrical system
DANGER!
Mortal danger due to electric current!
There is mortal danger in case of contact with live
components.
Activated electrically driven components can start
to move uncontrolled and cause severest injuries.
Therefore:
– Switch off the electric power supply before
commencing any work and secure against
restarting.
– Work on the electrical system, on individual
electrical components and on the connections
may only be carried out by electrical specialists.
Maintenance and troubleshooting
WARNING!
Risk of injury due to improper maintenance and
troubleshooting!
Improper maintenance and troubleshooting can
lead to serious bodily injuries or property damage.
Therefore:
– Maintenance work and troubleshooting work
may only be carried out by sufficiently qualified
and instructed personnel.
– Protect VacuStar L400 from being restarted,
switch off drives!
– Before starting any work, provide for sufficient
space and freedom of movement during
assembly.
– Pay attention to tidiness and cleanliness in the
assembly area! Loosely stacked or scattered
components and tools are accident sources.
If components must be replaced:
– Pay attention to correct installation of spare
parts.
– Properly reassemble all fastening elements.
– Observe screw tightening torques.
– Before restarting, ensure that all covers and
protective devices are correctly installed and
function correctly.
– After completion of maintenance work and
troubleshooting, check correct functioning of
safety equipment.