Donaldson Torit DFO 3-24 User Manual

Downflo
®
Oval
DFO 2-8, 2-12, 2-16, 2-24, 2-36
3-10, 3-12, 3-18, 3-24, 3-36, 3-48, 3-60, 3-72,
4-16, 4-32, 4-48, 4-64, 4-80, 4-96, 4-112, and 4-128
Installation and Operation Manual
Installation, Operation, and Service Information
IOM 9343601 (ENG)
Revision 15
English
Master Language
This manual contains specific precautions related to worker safety. The hazard alert image denotes
safety related instructions and warnings in this manual. DO NOT operate or perform maintenance on this
collector until you have read and understood the instruction and warnings contained within this manual.

Donaldson Torit DFO 3-24 Specifications

General

Construction	Modular
Filter Type	Cartridge
Filter Cleaning System	Pulse Jet
Construction Material	Carbon Steel
Inlet Configuration	Side Inlet
Dust Discharge	Drum

Summary

Key Operational Notes

Hazard Alert Symbols and Warnings

Explains hazard alert symbols, CAUTION, and NOTICE for user safety.

Safety Communication Guidelines

Combustible Dust Hazard Management

Details risks and mitigation strategies related to combustible dust.

Specifications and Rating Info

Collector Operation Overview

Describes the airflow path and pulse-jet cleaning mechanism of the collector.

Installation Codes and Procedures

Site Selection and Support

Hoisting and Lifting Safety

Provides critical safety instructions for lifting and handling the collector.

Typical Collector Installation

Hopper and Leg Installation

Internal Component Installation

Compressed Air & Electrical Setup

Solid-State Timer Setup

Solenoid Wiring

Pre-Start Up Checklist

Maintenance Procedures

Routine Operational Checks

Filter Cartridge Maintenance

Step-by-step instructions for safely removing and installing filter cartridges.

Filter Removal Steps

55-Gallon Drum Pack Installation

Rotary Valve & Transition Install

Magnehelic Gauge Installation

Photohelic Gauge Installation

Delta P Controller Operation

Delta P Plus Controller Operation

Platforms & Ladders Installation

Cold Climate Kit Installation

Explosion Vent Safety

Sprinkler System Guidelines

Guidelines for installing sprinkler systems and managing water weight.

Troubleshooting Guide