6
Troubleshooting
th
6.1 Open the door cover in case of emergencies
Sometimes, there are accidental power failures or the door can´t be opened in the
process of normal use, but samples must be removed from the centrifuge. In this case,
you can open the door cover manually and remove the samples. Note: This way can be
only used for emergencies. Don't use it as you like.
Steps to open the door in emergencies:
6.1.1 Make sure that the rotor stops completely (You can observe that from the view port
on the top of the door cover)
6.1.2 Cut off the electricity.
6.1.3 There is a plastic plug in the right side close to the foreside plate of the machine;
you can pull out the plug with a knife or a screwdriver and there is a rope behind the
plastic plug. The door cover can be open once you pull the rope. Then, you can take the
centrifugal samples out of the machine.
6.1.4 You must put the rope back in the machine and put the plastic plug back to its
original position after you open the door cover.
6.2 Fault alarm information
The table shows the alarm information of the centrifuge, the causes as well as the
way to solve them; you can rule it out according to the table. Please contact Nahita
immediately if you can't solve the problem or the alarm information is not included below.
Versión 08 Enero 2018
The rotor will need a long time to stop completely
when there is a power failure because the rotor´s
function doesn´t break when it stops running. Please
wait patiently.
Please turn off the electricity first when
there is any problem and start it after the
problem is solved.
Pág. - 43 -