Donaldson Torit Downflo Evolution DFEP4 User Manual

®
Evolution
DFEP4 and DFEP6
Installation, Operation and
Maintenance Manual
IOM AK0303601 (ENG)
Revision 0
English
Master Language
. 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 Downflo Evolution DFEP4 Specifications

General

Brand	Donaldson Torit
Model	Downflo Evolution DFEP4
Category	Dust Collector
Language	English

Summary

Safety Communication

Combustible Dust Hazards

Potential hazards related to combustible dusts and mitigation strategies.

Product Description

Intended Use

Delta P-C01 Control

Operation

DFEP Operation Checklist

Provides a step-by-step checklist for operating the DFEP collector safely and effectively.

Product Service

Dust Bin Service

Detailed steps for emptying and servicing the dust bin of the DFEP collector.

Filter Replacement

Step-by-step instructions for removing and installing DFEP collector filters.

Afterfilter Replacement

Diaphragm Valve Repair

Solenoid Valve Repair

Fan and Motor Replacement

Step-by-step guide for replacing the fan or motor assembly of the DFEP collector.

Troubleshooting

Fan/Blower Does Not Start

Addresses common causes and remedies when the fan or blower fails to start.

Fan/Blower Starts But Does Not Continue to Run

Troubleshooting steps for when the fan or blower starts but stops intermittently.

Dust Emissions at Air Outlet

Identifies causes and solutions for dust escaping from the air outlet.

Insufficient Air Volume

Diagnoses and resolves issues related to reduced airflow in the system.

Insufficient Airflow Continued

Further troubleshooting for insufficient airflow, including fan rotation and dust bin issues.

No Display on Delta P Controller

Display on Delta P Controller Does Not Read Zero When at Rest

Delta P Controller ON, But Cleaning System Does Not Start

Pulse Cleaning Never Stops

Alarm Light is ON

Delta P Arrow Keys Do Not Work

Cleaning Light ON, But Cleaning System Not Functioning

Appendix A - Collector Installation

Collector Installation

Details electrical, site selection, and general installation requirements for the collector.

Collector Location and Site Selection

Unloading and Positioning

Provisional Anchor Bolt Recommendations

Installation

Safety and general requirements for electrical, compressed air, and duct installation.

Collector Connections

Initial Start-up / Commissioning

Typical Commissioning Sequence

Outlines the typical sequence for powering up and commissioning the DFEP collector.

Decommissioning Collector