Roche Diagnostics
Operator’s Manual · Version 3.0 175
Multiplate® analyzer 7 Maintenance
Maintenance and cleaning of the electronic pipette
8
Unscrew the retention sleeve.
Figure 7-13 Unscrewing retention sleeve
q
The piston and piston guide remain connected with the retention sleeve.
9
Remove the spring and seal.
Figure 7-14 Removing spring and seal