User Manual
44
Molecular filter HEPA filter H14
SD321 - SD 391 - SD 481 - SD 631
1C
x1
SD321 - SD 391 - SD 481 - SD 631
2C
x2
SD 321 1P
x1
SD321 - SD 391 - SD 481 - SD 631
1P 1C
x1 x1
SD321 - SD 391 - SD 481 - SD 631
1P 2C
x2 x1
SD321 - SD 391 - SD 481 - SD 631
1C 1P
x1 x1
SD321 - SD 391 - SD 481 - SD 631
2C 1P
x2 x1
Type AS For organic vapors
Type BE + For acid and organic vapors
Type K For ammonia vapors
Type F For formaldehyde vapors
HEPA H14 For powders
UP
DOWN
Your device is equipped with FLEX™ technology that was configured to the user’s pro-
tection needs when the device was purchased. The design of the column is thus directly
dependent on the applications carried out in the enclosure. These applications may
change over time. Your FLEX™ technology can therefore be reconfigured if your fume
hood is used for applications other than those anticipated when the device is first set up.
The table below summarizes all possible Flex™ technology configurations for your de-
vice.
The table below summarizes the different types of carbon filters that erlab® offers as
well as the range of application of these filters.
Each molecular filter
is labeled as shown at
left. Please follow these
markings.
REPLACING THE FILTERS