8’–24’ POWERFOIL
®
X2.0 WASHDOWN & POWERFOIL
®
X2.0PLUS WASHDOWN
WWW.BIGASSFANS.COM ©2012 DELTA T CORP. ALL RIGHTS RESERVED
8’–24’ POWERFOIL
®
X2.0 WASHDOWN & POWERFOIL
®
X2.0PLUS WASHDOWN
Contents
Introduction
Safety Instructions
ii
Mounting Reference Guide
iii
Thank You
1
About Big Ass Fans
1
About the Fan
1
Technical Specifications
2
Pre-Installation
What’s in the Box
4
Parts and Hardware
5
Tools Needed
6
Understanding Roof Pitch
6
Fan Diagram
7
Controller Diagram
8
Preparing the Work Site
9
Understanding Airflow Patterns
10
Mounting Structure:
I-Beam
Attach Upper Yoke (to I-Beam)
12
Mounting Structure:
Bar Joists
1. Select Proper Angle Irons
13
2. Pre-drill Angle Irons
14
3. Secure Angle Irons (span is longer than 8 ft)
14
4a. Fasten Single Angle Irons to Roof Structure
15
4b. Fasten Double Angle Irons to Roof Structure
16
5a. Attach Upper Yoke (to Angle Irons)
17
5b. Attach Main Fan Unit (to Angle Irons)
18
Hanging the Fan
1. Attach Extension Tube (to Upper Yoke)
19
2. Secure Upper Safety Cable
19
3. Attach Lower Yoke (to Extension Tube)
20
4. Attach Main Fan Unit (to Lower Yoke)
20
5. Confirm Orientation
20
Installing Guy Wires
1. Attach Locking Carabiners to Main Fan Unit
21
2. Attach Beam Clamp
21
3. Route Guy Wire through Gripple
®
23
4. Install Remaining Guy Wires
23
Installing Airfoils
1. Attach Winglets to Airfoils
24
2. Position Airfoils
24
3. Attach Airfoils to Hub
25
Electrical Installation
Safety Guidelines
26
Delta Secondary
27
Branch Circuit Protection
28
Mounting the Variable Frequency Drive (VFD)
29
Wiring: Fan Controller (200V–250V Single-Phase, 1 HP)
30
Wiring: Fan Controller (200V–250V Single-Phase, 2 HP)
31
Wiring: Fan Controller (200V–250V Three-Phase, 1 HP & 2 HP)
32
Wiring: Fan Controller (400V–480V Three-Phase, 1 HP & 2 HP)
33
Wiring: Fan Motor
34
Daisy Chaining
35
Basic Distributed I/O Interface; LOCAL Control
37
Basic Distributed I/O Interface; EXTERNAL Control
38
Interfacing with Basic Timers, Thermostats, and Other Equipment
39
Controller Operation
41
Starting, Stopping, and Direction Control
41
Changing the Fan Speed
41
Cycling through the LED Display Modes
42
Содержание powerfoil x2.0
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Страница 76: ...002972 002972 2425 Merchant St Lexington KY 40511 1 877 BIG FANS WWW BIGASSFANS COM REV J...