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Care of the instruments
5. Care of the instrument
Operation of the CombiScan
®
500 does not require any special maintenance. Only the
cover, waste bin and conveyor of the instrument have to be cleaned and disinfected regu-
larly. It should be done always after severe contamination, at least daily. Cleaning should
be performed with a wet cloth and/or alcohol.
5.1. Cleaning of the waste bin
The used strips are collected in the waste bin (max capacity approx.150 strips), which is
located under the front door of the conveyor (see fig. 1). As soon as the automatic strip
counter has reached 150, the demand to empty the waste bin appears on the LCD. To open
the waste bin, slightly push the front side under the conveyor. The waste bin will move out
automatically. Now you can take out the case, empty the strips and clean and disinfect the
bin with water and alcohol or disinfetant, respectively. Move the waste bin back into the
CombiScan
®
500 and push it in carefully until it locks in place with a “click”.
5.2. Cleaning of the conveyor
It is recommended to clean the conveyor regularly. Cleaning of the driving cylinders is
necessary weekly or if contaminations are visible on the cylinders and carriage. The belts
and the support shaft have to be cleaned daily or even more often, in case of high number
of measurements.
Please clean the conveyor as follows:
Press the „CLEAN“ control key in the MENU/SERVICE submenu to bring the conveyor
in cleaning position.
Remove all three belts and if necessary also the cylinders.
Clean the shafts and support by using a wet cloth.
Clean the pieces either under running water or alcohol or disinfetant. Dry them com-
pletly and make sure that the inside of the cylinders is dry before putting them back
onto the shafts.
After the cleaning process is finished replace the belts and cylinders and press “OK”
The display return to „SERVICE“ menu. To get back to „MAIN MENU“, press the QUIT
function key.
NOTE. During the carriage movement „Please wait…“ is displayed.