EATON Airflex WSB 11210 WCSB3 Installation Operation and Maintenance E-CLCL-11001-E October 2013
3
1.0 INTRODUCTION
.............................................................................................................................................................. 7
1.1 Description .......................................................................................................................................................... 7
1.2
How It Works ...................................................................................................................................................... 8
1.3
Dual Piston Design Advantages .......................................................................................................................... 8
2.0 INSTALLATION
................................................................................................................................................................ 9
2.1 Alignment ............................................................................................................................................................ 9
2.2 Mounting ............................................................................................................................................................. 9
2.3
Air System ......................................................................................................................................................... 11
2.4
Coolant System ................................................................................................................................................. 12
3.0 OPERATION
................................................................................................................................................................... 14
3.1
Conditions of Operation .................................................................................................................................... 14
3.2
Pressure and Speed Limits ............................................................................................................................... 15
3.3
Wear-in Procedures ........................................................................................................................................... 15
3.4
Operational Sequence ....................................................................................................................................... 16
3.5
Periodic Maintenance ........................................................................................................................................ 17
4.0 MAINTENANCE
............................................................................................................................................................. 18
4.1
Wear Limits ....................................................................................................................................................... 18
4.2
Wear Adjustment .............................................................................................................................................. 18
4.3
Disassembly Procedures ................................................................................................................................... 22
4.4
Friction Material Replacement .......................................................................................................................... 24
4.5
Wear Plate Replacement .................................................................................................................................. 24
4.6
Seal Replacement ............................................................................................................................................. 27
4.7
Spring Replacement of outer & inner apply springs (22) & (52) for Air Cooled Brake ....................................... 28
4.8
Bushing Replacement ....................................................................................................................................... 28
4.9
Assembly Procedures ....................................................................................................................................... 29
5.0
ORDERING INFORMATION / TECHNICAL ASSISTANCE
.......................................................................................... 33
5.1
Equipment Reference ....................................................................................................................................... 33
6.0 PARTS
.......................................................................................................................................................................... 34
6.1
Basic Assemblies .............................................................................................................................................. 34
7.0
WCSB3 REBUILD KITS
.................................................................................................................................................. 36
7.1
Cylinder Seal Kits .............................................................................................................................................. 36
7.2
Friction Disc Kits ............................................................................................................................................... 36
7.3
Wear Plate Kits .................................................................................................................................................. 36
8.0 REVISIONS
.................................................................................................................................................................... 37
Table of Contents
