12’–24’ BASIC 6
®
WWW.BIGASSFANS.COM ©2012 DELTA T CORP. ALL RIGHTS RESERVED
12’–24’ BASIC 6
®
Contents
Introduction
Safety Instructions
ii
Mounting Reference Guide
iii
Thank You
1
About Big Ass Fans
1
Pre-Installation
About this Fan
2
What’s in the Box
3
Parts Included
4
Tools Needed
5
Understanding Roof Pitch
5
Fan Diagram
6
Preparing the Work Site
7
Understanding Airflow Patterns
8
Mounting Structure:
I-Beam
1. Measure I-Beam Width
10
2. Attach Upper Yoke (to I-Beam)
11
Mounting Structure:
Bar Joists
1. Select Proper Angle Irons
12
2. Pre-drill Angle Irons
13
3. Fasten Angle Irons Together (if span is longer than 8 ft)
13
4a. Fasten Single Angle Irons to Roof Structure Mounting Points
14
4b. Fasten Double Angle Irons to Roof Structure Mounting Points
15
5a. Attach Upper Yoke (to Angle Irons)
16
5b. Attach Main Fan Unit (to Angle Irons)
17
Hanging the Fan
1. Attach Extension Tube (to Upper Yoke)
18
2. Secure Safety Cable
18
3. Attach Lower Yoke (to Extension Tube)
19
4. Attach Main Fan Unit (to Lower Yoke)
19
5. Confirm Orientation
19
Installing Guy Wires
1. Attach Locking Carabiners to Main Fan Unit
20
2. Attach Beam Clamp
20
3. Route Guy Wire through Gripple
®
21
4. Install Remaining Guy Wires
21
Installing Airfoils
1. Attach Winglets to Airfoils
22
2. Attach Airfoils to Hub
22
Electrical Installation
Electrical Installation Safety
23
Electrical Installation Overview
24
Controller Storage
24
Power Requirements for Fan Controllers
24
Mounting the Wall Controller
24
Input Power Conditioning
25
Conduit and Piping Guidelines
25
Power Wiring Guidelines
26
Grounding
27
Installing the Electronic Programming Module (EPM)
28
Wiring: ESFR (Early Suppression Fast Response)
29
Wiring: 100–125V/200–250V Single-Phase Fan Controllers
30
Wiring: 200–250V Three-Phase Fan Controllers
31
Wiring: 400–480V & 575–600V Three-Phase Fan Controllers
32
Daisy Chaining
33
Wiring the Motor: 9 Lead, Dual Voltage, Wye Motor Configurations
34
Operating the Fan Controller
35
Summary of Contents for Basic 6
Page 1: ...INSTALLATION GUIDE For help call 1 877 BIG FANS or visit www bigassfans com Basic 6 ...
Page 6: ...Notes ...
Page 48: ...Notes ...
Page 50: ......
Page 63: ......