80-0420-23 POWER TONG
Manual № TM12012
Preamble
Page ix
©2008-2017 McCoy Global
SECTION 1: INTRODUCTION
1.0 INTRODUCTION & CONTACT INFORMATION...................................................................................................1.3
1.1 SCOPE..................................................................................................................................................................1.5
1.2 GENERAL HEALTH AND SAFETY.......................................................................................................................1.6
1.2.1 Hazard Labels ........................................................................................................................................1.6
1.2.2 General Safe Operating Guidelines .......................................................................................................1.6
1.2.3 Rigging and Overhead Lifting.................................................................................................................1.8
1.2.4 Maintenance Safety................................................................................................................................1.8
1.2.5 Replacement Parts.................................................................................................................................1.8
1.2.6 Environment Impact................................................................................................................................1.8
1.3 ACRONYMS AND TERMINOLOGY......................................................................................................................1.9
1.3.1 Acronyms and Definitions.......................................................................................................................1.9
1.3.2 Terms and Definitions...........................................................................................................................1.10
SECTION 2: EQUIPMENT & LUBRICATION SPECIFICATIONS
2.0 EQUIPMENT DESCRIPTION ...............................................................................................................................2.3
2.1 MAJOR COMPONENT IDENTIFICATION............................................................................................................2.5
2.2 EQUIPMENT SPECIFICATIONS..........................................................................................................................2.7
2.3 RECOMMEND LUBRICANT SPECIFICATIONS..................................................................................................2.8
2.3.1 Hydraulic Fluid........................................................................................................................................2.8
2.3.2 Grease....................................................................................................................................................2.8
SECTION 3: INSTALLATION & COMMISSIONING
3.0 RECIPT, INSPECTION, AND HANDLING OF EQUIPMENT................................................................................3.3
3.1 SLING / LOAD BEARING DEVICE SAFETY........................................................................................................3.3
3.1.1 Inspection of Load-Bearing Devices and Structures..............................................................................3.4
3.1.2 Proper Use of Load-Bearing Devices.....................................................................................................3.6
3.1.3 Storage of Load-Bearing Devices ..........................................................................................................3.6
3.2 LIFT CYLINDER INSTALLATION AND SAFETY..................................................................................................3.7
3.2.1 Installation Procedure.............................................................................................................................3.7
3.2.2 Lift Cylinder Hydraulic Connection.........................................................................................................3.8
3.2.3 Lift Cylinder Safety .................................................................................................................................3.8
3.3 HYDRAULICS.....................................................................................................................................................3.11
3.3.1 Hydraulic Schematic.............................................................................................................................3.11
3.3.2 Main Hydraulic Connections.................................................................................................................3.12
3.4 TONG JAW AVAILABILITY AND INSTALLATION...............................................................................................3.14
3.4.1 Jaw Availability......................................................................................................................................3.14
3.4.2 Tong Jaw/Jaw Die Installation and Removal........................................................................................3.14
3.5 EQUIPMENT CONFIGURATION AND LEVELING.............................................................................................3.17
3.5.1 Suspension and Restraint.....................................................................................................................3.17
3.5.2 Tong Leveling........................................................................................................................................3.18
3.5.3 Load Cell Configuration ........................................................................................................................3.19
SECTION 4: OPERATION
4.0 TONG OPERATION..............................................................................................................................................4.3
4.0.1 Operator Training....................................................................................................................................4.3
4.0.2 Operator Safety.......................................................................................................................................4.3
4.0.3 Remote Operation...................................................................................................................................4.3
4.0.4 Shifting Gears.........................................................................................................................................4.4
4.0.5 Backing Pin Operation............................................................................................................................4.4
4.0.6 Pre-operational Checks ..........................................................................................................................4.4
4.0.7 General Operational Comments.............................................................................................................4.5
4.1 MAKING AND BREAKING CONNECTIONS ........................................................................................................4.6
4.1.1 Making A Connection..............................................................................................................................4.6
4.1.2 Breaking a Connection............................................................................................................................4.7
SECTION 5: MAINTENANCE
5.0 GENERAL MAINTENANCE SAFETY PRACTICES.............................................................................................5.3
5.1 CLEANING............................................................................................................................................................5.4
5.2 PREVENTIVE MAINTENANCE PRACTICES.......................................................................................................5.4
5.3 HYDRAULIC SYSTEM MAINTENANCE ..............................................................................................................5.4
5.4 HYDRAULIC SYSTEM DEPRESSURIZATION ....................................................................................................5.5
5.5 LUBRICATION INSTRUCTIONS ..........................................................................................................................5.5
5.5.1 Recommended Lubrication Amounts......................................................................................................5.5
5.6 ADJUSTMENTS....................................................................................................................................................5.7
5.6.1 Brake Band Adjustment ..........................................................................................................................5.7
5.7 ASSEMBLY PRACTICES......................................................................................................................................5.8
5.8 DAILY INSPECTION & MAINTENANCE CHECKLIST.......................................................................................5.10
5.9 MONTHLY MAINTENANCE CHECKLIST...........................................................................................................5.12
Table of Contents
