Endress+Hauser Analytik Jena multi N/C 2100S - Fig. 29 Adjusting the Syringe Piston

multi N/C 2100S Maintenance and care
67
The adjustment of the syringe piston is only necessary if after initializing the sampler
the piston does not move fully down, e.g. after replacing a syringe.
Make sure prior to adjustment that the syringe has been installed correctly and the
locking screw is tightened.
Carry out the adjustment of the syringe piston as follows:
1. Using the menu command I
NSTRUMENT  SAMPLER ALIGNMENT open the window with
the same name.
2. In the group P
LEASE SELECT POSITION NEEDING ADJUSTMENT select the PISTON position
from the list.
3. Increase or reduce the z coordinate in 0.1 mm increments to align the piston
position:
Note:
Move the syringe piston down in steps until the slit just disappears
4. Start the adjustment for the syringe piston position by clicking on the button [A
LIGN
POSITION PISTON
].
5. Accept the adjustment configuration with [S
AVE].
1 Locking screw
2 Piston
Fig. 29 Adjusting the syringe piston
Adjusting the piston
position