A5/A3â„¢ Operating Instructions 046-003777-00 7 - 27
Maintenance Cleaning and Disinfection
6. Cleaning
a. Clean the breathing system block exterior with a soft, lint-free cloth and a
recommended cleaning agent (
see section7.10.2 (page 7-11) "Cleaning and Disinfecting
Agents / Autoclaving"). Allow to dry thoroughly.
b. If disinfecting the breathing system block, continue with step 7, otherwise skip to step 8.
7. Disinfection
NOTE: Ensure that the breathing system block has been cleaned as described
in step
6 before disinfecting. High level disinfection of the breathing
system block can be performed through steam autoclaving up to a
maximum temperature of 134 ºC (273 ºF).
Using an autoclave, follow the manufacturer’s instructions for high level disinfection of the breathing
system block while adhering to facility policies and procedures.
8. Reassemble the breathing system components in reverse order. Prior to use after cleaning or
disinfecting, power up the system and follow the on-screen prompts to perform the leak test
and the compliance test (
see section4.5 (page 4-9) "Leak and Compliance Tests").
CAUTION: To ensure patient safety, use only parts and accessories specified in this
manual.
CAUTION: To ensure measurement accuracy and to avoid possible damage to the
A5/A3, use only Mindray-approved cables and accessories.
CAUTION: Inspiratory and expiratory flow sensors are flow-direction-sensitive.