Kemper 86-series Bedienungsanleitung Seite 14

D-2 Collector cell
D-2.1 Cleaning
Illustration 3
The collector cell is also cleaned at a suitable place using a high-pressure cleaner or a steam jet
unit. Of course, the collector cell can also be cleaned using a water hose or in a washing trough.
In this case, an aluminium-compatible detergent should be used.
The collector cell should be examined after cleaning. Any torn ionization wires must
be replaced and bent collector plates realigned as they will otherwise cause a short-circuit.
Only when the collector cell and pre-filter insert are completely dry they may be reinserted
into the unit. Make sure in this context that the collector cellis inserted into the housing
in the specified direction (arrow on the front end of the cell).
D-2.2 Replcaement of Ionization Wires
A broken or torn wire will cause a short-circuit during operation. These breakdowns and any other
short-circuit in the cell are indicated by the high-voltage monitoring system (red indicator lamp).
Broken wires must be replaced as quickly as possible. All pieces of the broken wire must be
removed. If necessary, the cell can be operated for a short period with one wire less, with the
separation efficiency naturally being reduced. The spare part No. of the ionization wires can
be found in the Spare Parts List of these instructions.
Procedure when replacing ionization wires:
• Hook the end of the ionization wire on which the spring sits,
into the keyhole - like opening of the fastening bracket.
• Now with one hand carefully stretch the ionization wire (see illustration 4)
without bending it, and hook the opposite end with your other hand
carefully into the corresponding opening.
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