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The LF-Series hood is available with a built-in PTFE-based HEPA panel along the jaw
of the hood, which replaces the perforated panel under the user’s chin in the
20LF/20LF2 models.
This model is designated with an HE suffix. Users should select their size using the
same methodology as the 20LF model.
The 20LF model with the HE suffix can be used in any application where the SALUS HC
respirator, certified under the PAPR100-P standard, is appropriate. Additionally, it is
intended to block large-particle droplets, splashes, sprays, or splatter
from entering the
hood.
Battery Maintenance and Operation
The blower motor speed, number of charge/discharge cycles, and battery age has a
direct relationship to battery life between charge cycles. A higher speed will result in
more airflow but reduce the battery run time.
Batteries should be stored in a cool, dry location and with a temperature between -20°C
to 60°C (max). Optimal temperature is -20°C to 25°C.