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Maintenance
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75
1. In order to access the lowered part better,
set the OMNIS Liquid Adapter on a table
edge. Push the OMNIS Liquid Adapter
down and keep it pushed down.
The lowered part rises.
2. Thoroughly wipe the surface and the slot
for the aspiration tube with a damp cloth.
3. If the interior of the slot is contaminated,
wipe it with a moistened cotton bud.
4. Release the housing of the OMNIS Liquid
Adapter.
Contamination with organic substances
If the OMNIS Liquid Adapter is contaminated with organic substances,
clean it with ethanol, methanol and/or isopropanol.
NOTE
Do not use solvents that contain acetone to clean the OMNIS Liquid
Adapter. Acetone will corrode the labels on the OMNIS Liquid
Adapter.
8.3.2 Dosing unit – Maintaining
The replacement of the cylinder unit has to be carried out with the OMNIS
Software. To safely replace the cylinder unit, the software must move the
piston thrust rod into the exchange position.
The OMNIS Software provides the Empty, Exchange position and Pre-
paring functions for replacing the cylinder unit. These functions can be
found in the OMNIS Software in Manual control.
8.3.3 Disassembling the cylinder unit
Disassemble the cylinder unit as follows:
Disassembling the cylinder unit
Prerequisite
The cylinder unit has been removed from the dosing drive.