Rotational Vacuum Concentrator RVC 2-33 CDplus
with infrared heating
3 Safety
24 / 105
Version 08/2009, Rev. 3.6 of 22/11/2021
• sb-bs
Translation of the original operating manual
3.7.1
Electrical safety
CHRIST rotational vacuum concentrators are units of safety class I. The
RVCs are equipped with a three-wire power cord and a 230 VAC safety
plug with earthing contact. Please comply with the following points in order
to preserve this safety feature:
DANGER
Danger to life due to electric shock!
There is a risk of electric shock if live components are touched.
Ventricular fibrillation, cardiac arrest or respiratory paralysis may occur..
• Ensure that the local mains voltage matches the nominal voltage that
is stated on the name plate.
• Do not place any dangerous material, e.g. glass vessels containing
liquid substances, within the safety area of 30 cm around the RVC.
Spilled liquids may get into the RVC and damage the electrical or
mechanical components.
• Work on the power supply system must only be performed by certified
electricians.
• Inspect the electrical equipment of the unit regularly. Defects such as
loose or burnt cables must be eliminated immediately.
• Never operate the rotary vacuum concentrator with the casing
removed.
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3.7.2
Hazards through the lid
WARNING
Danger of crushing when closing the lid!
• Do not hold your fingers between the lid and the housing when closing
the lid. Risk of crushing!
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3.7.3
Hazards due to damaged accessories
WARNING
Risk of injury due to chemically or mechanically damaged
accessories
Even the smallest material fatigue, such as scratches or cracks, can lead
to serious damage.
• Damaged rotors can cause a crash and, depending on the substance,
harmful and hot substances may be released.
• Damaged accessories can cause glass breakage. This, in turn, may
result in further damage to the unit and its accessories as well as to
the loss of the samples.
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