Portable Weld Fume Extractor
MAINTENANCE
C ARTRIDGE F ILTER M AINTENANCE
Filter Features
Filter Dimensions: 13.84" OD x 18" H
80/20 Blend Cellulose/Polyester
Pleat Construction
Flame Retardant
(1) Cartridge Filter
Filter Maintenance
Filters are of excellent construction and of the best quality available. The filters are preconditioned
with a unique process which has proven to be effective over time with long filter life and excellent
cleaning characteristics. The cellulose media is even able to withstand and recover from water
immersion due to the filter’s high resin content (22% by weight) and mechanical resilience.
The unit is equipped with a minihelic gauge to monitor the condition of the filter. The minihelic gauge
monitors the pressure difference between the clean and dirty side of the filter. The pressure will
increase as the filter gets dirtier. When the value of the gauge is above 7, it is time to change the
filter.
It is important to keep the filters clean and replaced on the proper interval for the proper operation of
the Portable Unit(P700/P1200HD). The point when the filters must be changed depends upon the
specific application.
Because of all of these factors, the customer must monitor and document the system airflow readings
for a period of time. The information collected will help determine the most appropriate time to change
filters. This process will ensure that the system runs at maximum efficiency while minimizing filter
replacement costs.
Page 18 of 23
sales@clean-air.com
clean-air.com
1-866-665-1829
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