MIRI
®
II-12 Multiroom IVF incubators User Manual Rev. 4.0
74
The table below shows time intervals in which components must be replaced.
Table 37.1
Service interval plan
Component name
Every 3
month
Every
year
Every 2
years
Every 3
years
Every 4
years
VOC/HEPA filter capsule
X
HEPA in-line filter for CO
2
gas
X
HEPA in-line filter for N
2
gas
X
O
2
sensor
X
CO
2
sensor
X
UV light
X
Cooling fan
X
Internal gas pump
X
Proportional valves
X
Gas lines
X
Flow sensors
X
Pressure regulators
X
Internal 0.2µ filter for CO
2
X
Internal 0.2µ filter for N
2
X
A firmware update (if a new
version has been released)
X
37.1 VOC/HEPA filter capsule
The VOC/HEPA filter capsule is placed on the incubator unit's back for easy replacement. In
addition to the active carbon component, this capsule also has an integrated HEPA filter
inside, enabling it to remove particles and volatile organic compounds from the air being re-
circulated to the compartments. Because of the carbon component's lifespan, all VOC filters'
lifetime is limited, and they must be replaced often. According to table 37.1, the VOC filter
installed in the MIRI
®
II-12 multiroom IVF incubator must be replaced every 3 months.
Please follow these safety precautions when changing the VOC filter:
•
Always use the original filter (contact Esco Medical or your local distributor for more
details or ordering).
•
Change filter every 3 months.
•
Failure to change the filter on time will result in low/no air-cleaning within the sys-
tem.
•
Warranty void if wrong/non-original filter is used.
Please refer to the “12.1 Installation of a new filter capsule” section for the replacement
instructions.
