Page 99
Art. no.: 2.511407 Rev.: a
Maintenance 12
User guide Disinfection 12.4
CT8000P-2
12.4 Disinfection
Disinfection removes certain bacteria and viruses. Please refer to the manufacturer's
information. Use commercially available disinfectants intended for clinics, hospitals
and medical practices.
Disinfect the device in the same way as described for cleaning the device (previous
page).
12.4.1 Admissible disinfectants
• Isopropyl alcohol 50 %
• Propanol (35 %)
• Aldehyde (2-4 %)
• Ethanol (50 %)
• all products that are suitable for sensitive surfaces, such as:
– Bacillol® 30 foam/ Bacillol® 30 Tissues
(10% Propanol-1, 15 % Propanol-2, 20 % Ethanol)
– Mikrozid® AF (25 % Ethanol, 35 % 1Propanol-1)
12.4.2 Non-admissible disinfectants
Never use products containing the following:
• Organic solvents
• Ammonia-based detergent
• Abrasive cleaning agents
• 100 % alcohol
• Conductive solution
• Solutions or products containing the following ingredients:
– Acetone (Ketone)
– Quaternary ammonium compound
– Betadine
– Chlorine, wax or wax compound
– Sodium salt
12.5 Cleaning the print head
Over a period of time, the printing ink from the grid on the paper can form a film on the
thermal print head. This can cause the print quality to deteriorate. We recommend
therefore that the print head is cleaned with alcohol every month. This is done as
follows:
1. Open the paper tray and remove the paper. The thermal print head is located di-
rectly above the pressure roller (when the paper tray is closed).
2. With a tissue dampened in alcohol, gently rub the printhead to remove the ink
residue. If the print head is badly soiled, the colour of the paper grid ink will show
on the tissue.
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