6-2
6.2 Cleaning
Do switch off the patient monitor and disconnect the AC power supply before cleaning it or the
probes.
The patient monitor should be dust free. To clean the surface of its enclosure and screen, use the
cleaning agent that is not corrosive, for example, soap and water.
Do not use strong solvent, such as acetone;
Most cleaning agents must be diluted before being used, so conduct dilution under the
instruction of manufacturers;
Do not use any erosive material (such as steel wool or polishing agent);
Prevent the ingress of any liquid to the enclosure and any part of the device;
Ensure no residue of cleaning liquid on the surface of the device.
6.3 Cleaning Reagent
1. Diluted aqua ammonia
2. Diluted sodium hypochlorite (bleaching powder for washing)
3. Hydrogen peroxide 3%
4. Ethanol
5. Isopropyl alcohol
6.4 Disinfection
To avoid the long-time damage to the patient monitor, we recommend you
To conduct only disinfection which is considered necessary in your maintenance plan;
To clean the patient monitor before the disinfection;
For the disinfections of ECG leads, SpO
2
sensor, blood pressure cuffs and temperature sensor,
refer to relevant chapters in Operation Manual.
Gas (EtO) or formaldehyde are forbidden for the disinfection of the patient monitor.