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ROBOVENT • FLEXPRO HI-VACUUM SERIES OWNER’S MANUAL
SECTION 300
Specifications & Features
11. A15 PleatLock Filters
(Standard, alternate medias are available)
The A15 PleatLock filter media is RoboVent's high
quality cellulose/polyester blend that provides
superior filtration efficiency and long life in
welding applications. Every filter is fire retardant
and uses Nanofiber technology to achieve a
MERV 15 efficiency rating. A15 PleatLock filters are
highly-efficient for particulate down to 0.1 micron
in size. (Figures 8).
12. VFD: Variable Frequency Drive
The VFD system uses a sensor that constantly
monitors the airflow. Using a VFD, it automatically
adjusts the RPM of the motor to compensate for
filter loading. This reduces energy peaks, resulting
in 20%-30% energy savings, and extending filter
life. The VFD is key for a system that is quieter, can
operate at maximum operating efficiency and
saves you money. (see Figure 9).
13. AutoSaver Auto On/Off (option)
The AutoSaver feature (if equipped) allows your
RoboVent FlexPro Series air filtration system to
rest when not needed, saving energy dollars.
This also allows the unit to enter off-line pulsing
mode to reduce filter loading if filter pressure is
above threshold limits. The AutoSaver turns the
system on when cutting, welding, or process
operations start and turns it off after the operation
is complete. (see Figure 10).
FIGURE 8
FIGURE 9
FIGURE 10
Summary of Contents for FlexPro Hi-Vacuum Series
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Page 7: ...ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL 7 SECTION 100 Important Safety Instructions ...
Page 9: ...SECTION 200 Glossary of Terms ...
Page 13: ...SECTION 300 Specifications Features ...
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Page 23: ...SECTION 400 Receiving Inspection ...
Page 25: ...SECTION 500 Installation ...
Page 27: ...SECTION 600 Start up Commissioning ...
Page 31: ...SECTION 700 System Balancing ...
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Page 45: ...SECTION 900 Maintenance ...
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Page 59: ...ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL 59 SECTION 1000 Motor Greasing Guide ...
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Page 69: ...ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL 69 SECTION 1100 Troubleshooting ...
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Page 73: ...APPENDIX A General Wiring Diagrams ...
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Page 85: ...APPENDIX B Parts List ...