23
FOR YOUR SAFETY
During Operation
- Only ever employ the system for the tasks defined
in this operating instructions.
- Only vacuum dry materials.
- Never attempt to vacuum any health hazardous or
acidic materials or those containing solvents.
- Acetone, acids and solvents can all attack the
central vacuum unit and the pipe system.
- Never vacuum water.
- Never attempt to vacuum kitchen fumes.
Read the safety recommendations and operating
instructions carefully and completely for your
own safety and for the safety of other people.
Retain the operating instructions and keep them
handy.
During Commissioning and Maintenance
- Lock-out and tag-out the central vacuum unit to
prevent any accidental startup.
- All work on electrical systems or line sections may
only be carried out by specially trained and autho-
rized individuals.
- Never pull on or carry the central vacuum unit by its
power cord. Do not pull the mains power cord over
sharp edges or allow it to come into contact with
hot surfaces or chemical liquids.
- Never attempt to make any modifications to the
central vacuum units.
- Put the main power switch in its „0” position, then
unplug the power cord from the wall outlet prior to
working on the central vacuum unit.
- Never pull on the power cord to remove the plug
from the outlet.
- The power supply to the employed outlet must be
adequately secured and the outlet must be groun-
ded. Please call on an electrician for these tasks.
- Only connect the central vacuum unit to a 220/230
V alternating voltage supply.
EN
