Steelco DS1000 Washer Disinfectors with an auto load/unload module attached(Instrument cleaner and disinfectors) 의 리콜

Recall

RC-2017-RN-00248-1

Class II

2017-02-15

Australia

DHTGA

https://apps.tga.gov.au/Prod/sara/arn-detail.aspx?k=RC-2017-RN-00248-1

This action is further to the one in july 2016 (tga ref.: rc-2016-rn-00909-1) that was for all steelco washers with auto load/unload module. this issue relates to ds1000 washers, which need another s/w update. in regular operation, the photo optical sensor at the end of an unloading table would signal that a rack had reached the endpoint of its travel out of a washer chamber & send a command for the unloading arm to return to its home state position. if this sensor is somehow inadvertently obstructed/disturbed during the unloading process of the rack it has the potential to send a message to the invertor communicating with the plc that it hadn’t fully unloaded the rack. the system is not able to process the fact that it is unloading a rack at the same time the sensor is telling it that the rack had already been unloaded. this situation could cause an unwanted movement of the unloader arm, causing it to come into contact with the washer’s glass door & potentially causing it to break.

In Vitro Technologies will be organising the installation of a software upgrade on the PLC of all DS1000 washers installed with unloaders. This software change will eliminate the incorrect closure of the machine door due to unintended obstruction of the optical sensors or external parts placed on the table.