Multi-zone ART Workstation User Manual Rev. 6.0
83
Pass II:
if gas is attached, monitor that the gas pressure stays within ± 0.1 bar of 0.5 bar
The below list is only applicable for Multi-zone ART Workstation with a built-in gas mixer
Pass III
Internal sensor CO
2
concentration variation from setpoint within ± 0.2%
absolute.
Pass IV:
Internal sensor N
2
concentration variation from setpoint within ± 0.2% absolute.
Pass V:
Gas flow CO
2
less than 2 l/h.
Pass VI:
Gas flow N
2
less than 8 l/h.
31.10 Cleaning
Always validate the cleaning procedures locally or consult the manufacturer or
the distributor for more guidance.
After the testing has been conducted successfully, it should be cleaned again before it is
taken into clinical use.
Inspect the unit for physical signs of dirt or dust. The unit should look generally tidy.
•
Clean the unit externally with a lint-free cloth moistened with a 70% alcohol solu-
tion.
•
Switch off the device and remove the mains lead.
•
Wipe the inside of the Multi-zone ART Workstation (the surface of the work area
and the compartments) with a lint-free cloth moistened with a 70% alcohol solu-
tion.
•
Wipe the lids in the same way.
•
Let the lids remain open for 5 minutes.
•
Wipe the same areas with a lint-free cloth moistened with sterilized water.
•
Wipe the lids in the same way.
•
Let the lids remain open for 10 minutes.
•
Close the lids.
•
Attach the power again and switch on the fan.
•
Let the Multi-zone ART Workstation run empty for at least 20 minutes before in-
serting samples.
31.11 Test documentation form
The "Installation report" form must be completed with the tests-passed status
filled by installation personnel and submitted to Esco Medical before the device is
taken into clinical use.
