Roche Diagnostics
176 Operator’s Manual · Version 3.0
7 Maintenance Multiplate® analyzer
Maintenance and cleaning of the electronic pipette
10
Clean the parts shown with water followed by isopropanol and then rinse with
distilled water.
Figure 7-15 Pipette parts
11
Allow the parts to dry (max. 120 °C).
12
Oil the cooled piston and the O-ring with a thin layer of oil.
Use only the oil that is supplied by the manufacturer.
Figure 7-16 Oiling the piston and the O-ring
13
Assemble the cooled parts in reverse order from how you disassembled them as
shown in steps 14 to 19.