Donaldson Torit RFWP - Table of Contents

Magnehelic
®
and Photohelic
®
are registered trademarks of Dwyer Instruments, Inc.
RF Baghouse, Models RFWP and RFWPH
i
Contents
IMPORTANT NOTES ......................................................................................................................................................................2
Safety Communication .......................................................................................................................................................1
Description .......................................................................................................................................................................... 3
Purpose and Intended Use ................................................................................................................................................3
RFWP Involute Operation ...................................................................................................................................................4
RFWPH High Inlet Operation .............................................................................................................................................4
Inspection on Arrival ...........................................................................................................................................................5
Installation Codes and Procedures ..................................................................................................................................... 5
Installation ..........................................................................................................................................................................5
Standard Equipment ...........................................................................................................................................................7
Leg Installation ............................................................................................................................................................9
Provisional Anchor Bolt Recommendations ..............................................................................................................10
Tubesheet Assembly .................................................................................................................................................10
Hopper Assembly ......................................................................................................................................................12
Involute Inlet Assembly ............................................................................................................................................. 15
Dirty Air Plenum Assembly for Involute Inlet ............................................................................................................. 18
Dirty Air Plenum with High Body Inlet Assembly ......................................................................................................23
Clean Air Plenum Assembly ......................................................................................................................................28
Cleaning System Operation .............................................................................................................................................. 31
Cleaning Mechanism Installation ............................................................................................................................... 32
Roof Installation ......................................................................................................................................................... 34
Collector Body Assembly for Lower Crane Capacity .................................................................................................40
Ladder/Platform Installation ....................................................................................................................................... 43
Cleaning System Assembly and Adjustment .............................................................................................................44
Electrical Wiring ......................................................................................................................................................... 45
Solid-State Timer Installation ..................................................................................................................................... 47
Solenoid Connection .................................................................................................................................................47
Timer and Solenoid Specications ............................................................................................................................47
Felt Bag and Cage with Boltsafe™ Hardware Filter Installation ................................................................................ 50
Pleated Bag with Boltsafe™ Hardware Filter Installation ..........................................................................................50
Felt Snap-In Bag Filter Installation ............................................................................................................................50
Preliminary Start-Up Check ..............................................................................................................................................52
Maintenance Information ..................................................................................................................................................54
Inlet Bafe Assembly Replacement ...........................................................................................................................55
Filter Removal and Installation ..................................................................................................................................55
Optional Equipment ..........................................................................................................................................................59
Magnehelic
®
Gauge ................................................................................................................................................. 59
Photohelic
®
Gauge ..................................................................................................................................................60
Explosion Vent ........................................................................................................................................................... 62
Troubleshooting ................................................................................................................................................................63
Product Information ..........................................................................................................................................................66
Service Notes ...................................................................................................................................................................67
Donaldson Industrial Air Filtration Warranty ..............................................................................................................................68