Automatic Cell Cleaning Device; Mcu (Manual Cleaning Unit) - Deckma Hamburg OMD-24 Series Instruction Manual

3.9

Automatic Cell Cleaning Device

The Automatic Cell Cleaning Device is a useful addition to the OMD range of monitoring
equipment. It was developed in order to ease the task of routine cleaning as described in
the manuals and to ensure that the measuring system of the monitoring equipment is
kept in good working order.
Auto Clean System provides a truly automatic cleaning device which is designed to run
only when the system is on. The Auto Clean System consists of:
a) Cylinder/ piston assembly for physical cleaning of the sample cell.
b) Air Regulation Filter Unit (different makes and types may be used).
c) Auto Clean logic control with valve. It determines the frequency of the cleaning
cycles.
i
The Automatic Cell Cleaning Device does not replace the operator maintenance
schedule but can reduce the maintenance workload.

3.10 MCU (Manual Cleaning Unit)

Optionally the instruments can be fitted with a Manual Cleaning Unit. The Manual
Cleaning Unit allows to clean the Sample Glass Tube without opening the Cell Cap, and
without interrupting the normal sample flow. Maintenance is made easier with the MCU.
Please note that operating the MCU may set the instrument to alarm condition for a few
seconds.
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