Opening and Closing the Sample Chamber
t  Open or close the sample chamber by hand. Always open the heating module 
fully.
Power Connection (Power Supply)
–  Using the wrong power cables may cause fatal electric shock and damage  
  the equipment.  
 
–  Never plug the power cable into the socket when it is disconnected from the  
  analyzer (danger of electrical shock). 
 
–  Only connect the analyzer to an AC socket with a protective grounding  
 conductor. 
 
–  Only standard-compliant extension cords with protective grounding conductors  
  are permitted for use with the analyzer. 
 
–  Intentionally disconnecting the analyzer from the protective grounding  
  conductor is not permitted.
t  Check the plug design of the power cable.  
If the plug design of the power cable does not comply with your country’s 
standard, please inform the nearest Sartorius representative or your dealer. 
The power must be connected in accordance with the regulations applicable 
in your country. In order to connect the equipment to the power supply 
(protection class 1), use a correctly installed wall outlet with a protective 
grounding conductor (PE) and a fuse of a maximum 16 A. The power plug or 
another suitable disconnecting device for the power must be easily accessible 
so that the analyzer can be disconnected from the AC power supply in the 
event of an emergency.
t   Connect the analyzer to the AC power. 
t   Position the cable so that it cannot be damaged or hinder the measurement 
process.
Safety Precautions
  If you use an electrical outlet that does not have a protective grounding 
conductor, ensure that an equivalent protective conductor is installed by a 
certified electrician (as specified in the applicable regulations for installation in 
your country). The protective effect must not be negated by using an extension 
cord without a protective grounding conductor.