Eppendorf XplorerPlus - Manual (Page 60)

Eppendorf Xplorer® (plus) — Operating manual
60
6. Before installation, slide the piston into the cylinder. Install the channels in reverse order in
accordance with the previously mentioned instructions. After installing the channels, carefully
push the guiding rail with the piston rods upwards to ensure that the magnetic coupling of the
lower and upper part can be safely reestablished.
7. Insert the reassembled lower part into the upper part. The lower part automatically snaps into
the upper part on insertion. Make sure that the magnet on the piston actuator in the lower part
is coupled with the magnet on the spindle in the upper part.
8. Carry out a gravimetric test of the systematic and random error (see p. 63).
This test ensures that no parts were confused during assembly and that the pipette has been
assembled correctly.
7.5 Maintenance
We recommend that you have all maintenance and servicing carried out by Eppendorf AG or
Eppendorf service partners. No warranty is provided for any damage due to misuse or if the
device has been opened by unauthorized persons.
7
Maintenance