July 2022
© RLS Wacon analytics GmbH +49 (0)5121 281260
Pag
e
66
Subject to
change without notice
Maintenance and service
•
Pull up the locking pins, insert the reagent plug and lock it.
•
Place the cleaned measuring chamber on the retaining bolts and lock it in place.
•
Insert the stirring blade into the measuring chamber.
•
Pull up the locking pins Insert the inlet plug, actuator plug and drain plug into the measuring
chamber and lock them.
(Make sure that all plugs are inserted into the measuring chamber as far as they will go and
only then locked in place, otherwise the plugs may be damaged).
•
Connect the peristaltic pump cassette to the reagent plug and to the reagent bottle.
•
Place the hose pump cassette on the holder so that it clicks into place.
•
Switch the unit on again.
•
Rinse the measuring chamber (programming: Menu > Service > Manual rinsing).
•
Pump reagent into the measuring chamber (programming: Menu > Service > Pump reagent).
Has a full reagent bottle been used?
Select [Yes] or [No] and press [OK].
[Yes] The
bottle level is set to 100 %.
[No] The
previous bottle fill level in % is retained.
•
Rinse the measuring chamber again (programming: Menu > Service > Manual rinse).
The unit is ready for operation again.
Inserting the "Maintenance Set for SYCON P
The hose pump cassette, hoses and seals must be replaced at regular intervals.
The required replacement parts are included in the "Maintenance set for SYCON 2702/2802/P".
See page 77.
Maintenance takes about 25 min.
Proceed as follows:
•
Switch off the unit.
•
Pull the hose pump cassette from the holder by unlocking it at the clips at the top and
bottom.
•
Disconnect the reagent plug and the reagent bottle.
•
Replace the bottle connector, suction lance and hose pump cassette.
•
Pull the locking pins slightly forwards. (The locking pins can only be pulled up and not out).
•
Pull the drain plug, actuator plug and inlet plug out of the measuring chamber.
•
Pull the measuring chamber to the right off the retaining bolts on the control unit housing.
•
Remove the stirring blade
•
Lever the reagent plug upwards using a flat-blade screwdriver. (When levering out, make
sure that the locking pins are pulled up).
