Donaldson Torit Downflo Evolution DFE 3-12 - Table of Contents

Magnehelic
®
and Photohelic
®
are registered trademarks of Dwyer Instruments, Inc.
Downflo Evolution, DFE 2-8 to 5-80
ii
Contents
IMPORTANT NOTES .................................................................i
Safety Communication ............................................................1
Description ................................................................................ 2
Purpose and Intended Use ..................................................... 2
Rating and Specification Information ................................... 3
Operation ................................................................................... 3
Inspection on Arrival ...............................................................4
Installation Codes and Procedures ......................................4
Installation.................................................................................4
Foundations or Support Framing .......................................5
Collector Location ................................................................5
Site Selection ....................................................................... 5
Hoisting Information ............................................................5
Typical Installation ................................................................... 6
Standard Equipment ................................................................7
Field Assembly ......................................................................7
Hopper Installation ...............................................................7
Leg Installation .....................................................................7
Provisional Anchor Bolt Recommendations .................... 8
Module Assembly .................................................................9
Yoke, Venturi and Filter Installation ................................. 11
Compressed Air Installation .............................................13
Electrical Wiring ................................................................. 13
Solid-State Timer Installation...............................................15
Solenoid Connection ..........................................................15
Timer and Solenoid Specifications ..................................15
Preliminary Start-Up Check .................................................17
Maintenance Information ..................................................... 18
Operational Checklist ........................................................18
Filter Removal and Installation .........................................18
Dust Disposal ......................................................................19
Compressed Air Components ...........................................19
Optional Equipment................................................................21
Fan Blower ..........................................................................21
TBI and TRB Style Damper and Silencer Support
Bracket .................................................................................22
Hopper Access ...................................................................23
55-Gallon Drum Pack .........................................................23
Rotary Valve and Transition ..............................................25
Magnehelic
®
Gauge .......................................................... 26
Photohelic
®
Gauge ............................................................27
Delta P Control .................................................................... 29
Delta P Plus Control ...........................................................30
Inlet Plenum ........................................................................31
High Flo Inlet Plenum ......................................................... 31
Extended Dirty-Air Plenum ...............................................32
Air Management Module .................................................. 32
Platforms and Ladders ......................................................33
Cold Climate Kit ...................................................................34
Explosion Vent ....................................................................35
Sprinkler ...............................................................................35
Troubleshooting ......................................................................36
Appendix A - Clean Change
Bag-In/Bag-Out Filter and Liner System ......................... A-1
Product Information............................................................ B-1
Service Notes ...................................................................... B-2
Donaldson Industrial Air Filtration Warranty ................. B-5