DAD 6.1L/DAD 2.1L/MWD 2.1L user manual V6700, version 3.2
Safety for Users
11
power strip: If several devices are connected to one power strip, always
consider the maximum power consumption of each device.
power supply: Only connect devices to voltage sources, whose voltage
equals the device's voltage.
toxicity: Organic eluents are toxic above a certain concentration. Ensure
that work areas are always well-ventilated! Wear protective gloves and
safety glasses when working on the device!
Where is use of the device
prohibited?
Never use the system in potentially explosive atmospheres without appro-
priate protective equipment. For further information, contact the Technical
Support of KNAUER.
Secure decommissioning
At any time, take the device completely out of operation by either switching
off the power switch or by pulling the power plug.
Opening the Device
The device may be opened by the KNAUER Technical Support or any com-
pany authorized by KNAUER only.
Signal Words
Possible dangers related to the device are divided into personal and material
damage in this user manual.
Lethal injuries will occur.
Serious or moderate injuries can occur.
Minor injuries can occur.
Device defects can occur.
Decontamination
Contamination of devices with toxic, infectious or radioactive substances
poses a hazard for all persons during operation, repair, sale, and disposal of
a device.
Life-threatening injuries
Health danger if getting in contact with toxic, infectious or radio-active sub-
stances.
Before disposing of the device or sending it away for repair, you are
required to decontaminate the device in a technically correct manner.
All contaminated devices must be properly decontaminated by a specialist
company or the operating company before they can be recommissioned,
repaired, sold, or disposed of. All materials or fluids used for decontamina-
tion must be collected separately and disposed of properly.
Decontamination Report
Devices without a completed Decontamination Report will not be repaired.
If you would like to return a device to KNAUER, make sure to enclose a com-
pleted
Decontamination Report
with the device:
