RoboVent FloorSaver Series, Owner'S Manual

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ROBOVENT • DFS SERIES OWNER’S MANUAL 6
1. The DFS Ductless System
The DFS FloorSaver system is a self-contained air
cleaning unit that captures fumes at the source,
filters impurities and returns clean air into the
work place. Your DFS unit is part of the RoboVent
FloorSaver system that can be customized to any
weld cell configuration and requires no footprint in
the plant.
Energy cost, floor space and improved air quality are
only some of the benefits from the DFS product line.
2. Vertical Filter Design
The DFS ductless system utilizes a vertical
cartridge filter concept to overcome the tendency
for dust in the collector to be re-entrained back
onto the filter cartridges after it has been removed
from the filters by the Self Cleaning System. The
unique design increases filter life by 30% to 40%
over traditional horizontal filter placement.
3. High Performance Blower Design
Each DFS Series Dust Collector comes with Air
Foil blowers with direct drive motors. This highly
efficient blower design and direct drive system
maximizes the airflow (CFM) delivered by the
motor power requirements. (see Figure 2).
4. Filter Self-Cleaning System (FSS)
The DFS FloorSaver Series comes equipped with
an automatic Filter Self-Cleaning System (FSS)
utilizing a calculated pulse of high-pressure air into
the core of the cartridge filters. This reverse-jet
cleaning system can be programmed to best fit
your welding application.
5. Pulse Cleaning Cones and Nozzles
The DFS Model Collector utilizes a special cleaning
cone and nozzle combination which optimizes the
cleaning pulse by ensuring that the developed
overpressure in the filter is even throughout the
filter element. (see Figure 3).
SECTION 200
Features of DFS Series Collectors
FIGURE 1
FIGURE 2
FIGURE 3