TABLE OF CONTENTS
Page
Section 1 - SAFETY : 6
1.0
Introduction……………………………………………………………………………. 6
1.1
Operator………………………………………………………………………………… 6
1.2
Safety equipment………………………………………………………………………. 6
1.3
General………………………………………………………………………………….7
1.4
System support………………………………………………………………………… 7
1.5
Steel wire rope…………………………………………………………………………. 7
1.6
Power Circuit…………………………………………………………………………… 8
1.6.1
General…………………………………………………………………………… 8
1.6.2
Electric Powered Hoist…………………………………………………………. 8
1.6.3
Air Powered Hoist………………………………………………………………. 9
1.7
Controls…………………………………………………………………………………. 9
1.8
Operator’s Support / Work Platform…………………………………………………. 9
1.9
Environmental Hazards………………………………………………………………. 9
1.10
Hazardous Activities: Welding ........................................................................... 10
1.11
Corrosive Atmosphere ...................................................................................... 11
1.12
Safety Labels / Instructions ............................................................................... 11
Section 2 - INTRODUCTION / DESCRIPTION: 12
2.0
Introduction .........................................................................................................
12
2.1
General Features ................................................................................................
12
2.2
Electric/Air Powered Hoists .................................................................................
13
2.2.1
Technical Specifications ............................................................................
13
2.2.2
Controls .................................................................................. ……………
13
2.2.3
Crank Handle ............................................................................................
14
2.2.4
Hoist Brake ………………………………………………………………………
14
2.3
Sky Lock Overspeed Sensitive Fall Arrest Device ..................................................
15
2.4
Overload & Underload Device ...............................................................................
15
Section 3 - OPERATION / INSTALLATION & REEVING: 16
3.0
General...............................................................................................................
16
3.1
Sky Lock Overspeed Brake .................................................................................
16
3.1.1
Installation……………………………….….…………….…………………………16
3.1.2
Operation……………………………………………………………………………
17
3.2
Emergency operation - Power Failure ..................................................................
17
3.2.1
Ascent - Optional Hand Crank ....................................................................
18
3.2.2
Descent - Controlled Lowering Lever ..........................................................
18
3.3
Electric Powered Hoist ........................................................................................
18
3.3.1
General .....................................................................................................
18
3.3.2
Power Supply .............................................................................................
19
3.3.3
Low Voltage Operation ...............................................................................
19
3.3.4
Power Cords ..............................................................................................
19
3.3.5
Thermal Overload.......................................................................................
19
3.4
Hoist operation ....................................................................................................
19
3.5
Hoist Installation and Reeving .............................................................................
20