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Donaldson Torit Unimaster UMA 250 User Manual

Donaldson Torit Unimaster UMA 250
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Installation
and Operation Manual
IOM AD3547701
Revision 1
Unimaster
®
Dust Collector
Models UMA 40, 70, 100, 150, and 250
built after August 2005
Models UMA 450 and 750
built after March 2006
Throughout this manual
statements indicating
precautions necessary
to avoid equipment failure are
referenced in a Note. Statements
indicating potential hazards that
could result in personal injury or
property damage are referenced
in a Caution! box.
Installation,
Operation, and
Service Information
This manual is property of the owner. Leave with the unit when set-up and
start-up are complete. Donaldson Company reserves the right to change design
and specifications without prior notice.
UMA-H 250
Hopper Base
UMA-B 250
Bin Base
UMA-D 250
55-Gallon Drum Base
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Donaldson Torit Unimaster UMA 250 Specifications

General IconGeneral
BrandDonaldson Torit
ModelUnimaster UMA 250
CategoryDust Collector
LanguageEnglish

Summary

Installation, Operation, and Service Information

Unimaster Dust Collector Models

Details the Unimaster dust collector models covered in the manual.

Caution! Application of Dust Control Equipment

Fire and Explosion Hazards

Highlights risks from combustible materials and the need for special care.

Safety Compliance and Recommendations

Advises consulting codes and fire system installers for safety.

Preventing Ignition Sources

Warns against sparks, cigarettes, and burning objects.

Description

Unimaster Series Overview

Introduces the self-contained, intermittent-duty dust collectors.

Standard Configurations

Details UMA-B, UMA-H, and UMA-D models and their features.

Purpose and Intended Use

Industrial Particulate Separation

Explains use for separating solid particulate from airstreams in manufacturing.

Typical Applications

Lists common processes like blending, drilling, and polishing.

Operation

Normal Operation Cycle

Describes how dust-laden air enters and is filtered.

Filter Cleaning Cycle

Explains the automatic cleaning sequence after fan shutdown.

Installation

Site Selection and Unit Location

Guidance on choosing appropriate locations and foundations.

Installation Codes and Procedures

Emphasizes consulting authorities and qualified agents for compliance.

Electrical Wiring

Wiring Installation Requirements

Covers compliance with codes, voltage, and connections.

Rigging and Hoisting Instructions

Lifting and Moving Procedures

Details safe practices for lifting and handling the unit.

Standard Equipment

Pre-assembled Components

Notes that units are partially assembled, with final steps on-site.

Unit Installation (UMA-B 40 to 150)

Foundation and Anchor Bolt Preparation

Steps for preparing the foundation and installing anchor bolts.

Unit Installation (UMA-H)

Mounting Surface Preparation

Instructions for applying sealant and aligning the mounting flange.

Unit Installation (UMA-B 250 to 750, UMA-D)

Two-Piece Shipment Assembly

Steps for installing larger or two-piece models and inlet assembly.

Inlet Assembly

Connecting the Air Inlet

Procedures for installing the specified inlet and ensuring proper seal.

Electrical Connection

UMA Controller Setup

Guidelines for mounting the controller and making electrical connections.

UMA Controller Operation

Starting and Stopping the Unit

Instructions for initiating and terminating unit operation.

Filter Cleaning Sequence

Details the process for activating and completing the filter cleaning cycle.

Optional Equipment

Explosion Vents

Information on standard explosion vents for outdoor use and safety.

Magnehelic Gauge

Gauge Mounting and Connection

Steps for installing the differential pressure gauge and its taps.

Caster Base

Optional Caster Frame Installation

Notes that models UMA 40-250 require lifting into the caster frame.

Static Grounding

Grounding for Antistatic Filter Bags

Procedure for connecting the grounding lug for antistatic filter bags.

Start-Up and Shut-Down Procedures

Preliminary Start-Up Check

Pre-Operation Inspection Checklist.

Shut-Down Procedure

Safe Unit Shutdown.

Service Information

Operational and Maintenance Checks

Lists daily, weekly, and monthly checks for performance and maintenance.

Filter Removal

Procedure for Filter Extraction

Step-by-step guide to safely removing filter inserts and assemblies.

Filter Replacement

Procedure for Filter Installation

Detailed steps for inserting and securing new filter bags and inserts.

Troubleshooting

Blower Fan Issues

Diagnoses and remedies for a non-working blower fan.

Suction Loss Problems

Addresses partial or total loss of suction due to filters or ductwork.

Dust Discharge Issues

Troubleshooting for dust escaping from the clean-air outlet.

The Donaldson Torit Warranty

Warranty Coverage and Limitations

Details the warranty period, exclusions, and conditions for the equipment.

Parts and Service Information

Ordering Replacement Parts

Provides contact information for obtaining genuine replacement filters and parts.

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