November 2022
6022221B - Direct Drive HVLS Fan UM
7
Introduction
INTRODUCTION
Welcome and thank you for choosing this Direct Drive fan from 4Front Engineered Solutions, Inc.
USER MANUAL
This User’s Manual contains information you need to safely install, operate, and maintain the fan. It
also contains a complete parts list and information about ordering replacement parts. Please keep
and read this User’s Manual before using your new fan.
HOW TO USE HOW TO USE THIS MANUAL
This section explains the visual clues and conventions that will help you quickly locate the information
you need. Other conventions and icons identify interactive elements that will provide additional
information when using the online version of this manual.
BASIC ELEMENTS
z
Names of menus, buttons, icons, and fields are highlighted in bold text
z
Text highlighted in
blue
indicates a link you can click to navigate to another topic.
INTERACTIVE ONLINE ELEMENTS
These elements are available in the online version of the document. The URL for the online version is
provided on the back page of the manual. Scan the QR code above the URL for quick access to the
online document.
z
Numbered blue circles on diagrams and figures indicates a link to more information about the
numbered part or element. Click on the circle for additional information.
z
A pointing hand icon
next to a figure indicates that the figure is interactive. Click on the figure for
a different view of the feature or part or for additional information.
z
A play button (triangle)
on a figure indicates a video that provides additional information about the
part or feature. Click on the triangle to play the video.
The blue TOC icon
at the top of every page takes you back to the Table of Contents.
TOC
TOC
