TABLE OF CONTENTS
SECTION 1 INTRODUCTION TO SAFETY
Introduction ................................................................................................................................1-2
Understand Signal Words ...........................................................................................................1-2
Safety Summary .........................................................................................................................1-3
Attachment Decals .....................................................................................................................1-5
SECTION 2 ABOUT THE ATTACHMENT
Model Description ......................................................................................................................2-2
Features ......................................................................................................................................2-2
Attachment Terms...................................................................................................................... 2-3
Attachment Glossary ................................................................................................................. 2-4
Flow and Pressure Requirements ..............................................................................................2-7
SECTION 3
INSTALLATION
Shear Mounting Procedure .........................................................................................................3-2
Mobile Shear Start-Up Procedure ...............................................................................................3-4
Shear Removal Procedure ..........................................................................................................3-5
Shear Storage .............................................................................................................................3-5
Internal Rotation Control System Installation (if equipped) .........................................................3-6
Electrical Installation - Internal Rotation Control System .............................................................3-6
Electrical Schematic - Internal Rotation Control System .............................................................3-7
Hydraulic Return Line Installation Instructions - Internal Rotation Control System .....................3-8
Hydraulic Schematic - Internal Rotation Control System ............................................................3-9
SECTION 4 OPERATION
Before You Start ..........................................................................................................................4-2
First Things First .........................................................................................................................4-2
Safety Devices You’ll Need .........................................................................................................4-2
General Rules for Safe Operation ...............................................................................................4-3
Mobile Shear Controls ................................................................................................................4-4
Operating the Rotator .................................................................................................................4-6
Backdriving the Rotator ..............................................................................................................4-6
Operating the Internal Rotation Control System .........................................................................4-6
Recharging the Accumulator with Fluid ......................................................................................4-6
Speed Valve Operating Characteristics .......................................................................................4-7
Getting the Feel of the Attachment ............................................................................................4-7
SECTION 5
MAINTENANCE
Scheduled Maintenance ..............................................................................................................5-2
Recommended Spare Parts List ..................................................................................................5-3
Maintenance Safety Procedures ..................................................................................................5-4
General Rules for Maintenance ...................................................................................................5-4
8-Hour Service Recommended ...................................................................................................5-5
80-Hour Service Recommended .................................................................................................5-5
2000-Hour Service Recommended ..............................................................................................5-5
8-Hour Inspection Checklist ........................................................................................................5-6
80-Hour Inspection Checklist ......................................................................................................5-7
8-Hour Inspection Rotator Checklist ............................................................................................5-8
