Cleaning Instruction; General Cleaning; Periodic Cleaning; Cleaning The Thermopile Sensor - Sartorius Stedim Biotech BioWelder Total Containment TC 2000 Bedienungsanleitung

If there is no equipment defect, in most cases a blockage in the BioWelder
can be remedied by switching it off and then switching it on again.
If there is an equipment defect, the device must be repaired. In this case,
contact your Sartorius Stedim Biotech Service Representative.
Before you contact your Sartorius Stedim Biotech Service Representative,
describe the fault in detail and save the "All" log to the SD card as described in
Chapter 6.2.10 Log. Send these files together with the fault description to your
Sartorius Stedim Biotech Service Representative.
4.6

Cleaning instruction

Before cleaning the BioWelder
sensor must be installed.
Before cleaning the cleaning agent must be tested on compatibility with the
respective materials.
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The BioWelder TC may not be cleaned with a spray- or steam procedure. Spray-
or steam cleaning can cause a reduced life time of single components or lead to
damage of single components.
The manufacturer disclaims any liability if components are damaged by improper
cleaning or in the case of non-observance of the cleaning instructions or when
persons are being injured by not observing the proper cleaning instructions.
4.7

General Cleaning

Immerse a cleaning tissue with a standard disinfectant, e . g . microcide, and clean the
contaminated parts .
4.8

Periodic Cleaning

To increase process security it is recommended to periodically clean the contact
springs of the Guide Block - Turning squeeze axis, the contact points for the tubing
holders and the tubing holders in the pinching area . For cleaning the contact springs
and the contact points, it is recommended to use a cotton bud which is immersed
with a standard disinfectant, e . g . microcide .
4.9

Cleaning the Thermopile Sensor

The cleaning of the temperature sensor should only be performed in case the
temperatures are outside of the range of tolerance.
After cleaning, it must be ensured that the visibility field of the temperature
sensor does not bear any residues.
For cleaning the temperature sensor will be removed from the BioWelder
appropriate cotton bud with a max . diameter of 4 mm and immerse it with a standard
disinfectant, e . g . microcide, and clean the visibility field of the temperature sensor .
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TC the cleaning cover for the temperature
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TC
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TC . Use an
Introduction 11