Sinoboom ML10EJ - Table of Contents

GTTZ10EJ Maintenance Manual i © Mar. 2022
TABLE OF CONTENTS
Introduction ............................. iii
1 Safety ............................... 1-1
Safety Definitions . . . . . . . . . . . . . . . . . . . . . 1-1
Reporting Accidents. . . . . . . . . . . . . . . . . . . 1-1
Electrocution Hazards. . . . . . . . . . . . . . . . . 1-2
Tipping Hazards and Rated Load . . . . . 1-2
Work Environment Hazards . . . . . . . . . . . 1-4
Unsafe Operation Hazards. . . . . . . . . . . . 1-6
Fall Hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Collision Hazards . . . . . . . . . . . . . . . . . . . . . 1-7
Crush Hazards . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Explosion and Fire Hazards. . . . . . . . . . . 1-9
Damaged Machine Hazards . . . . . . . . . . 1-9
Bodily Injury Hazards . . . . . . . . . . . . . . . . . 1-9
Battery Hazards . . . . . . . . . . . . . . . . . . . . . .1-10
Hydraulic Systems Hazard . . . . . . . . . . .1-12
Welding and Polishing Requirements1-12
Lockout after Each Use . . . . . . . . . . . . . .1-12
2 Specifications .................... 2-1
Machine Specifications . . . . . . . . . . . . . . . 2-1
DC Drive Motor & Reducer. . . . . . . . . . . . 2-4
Major Component Weights. . . . . . . . . . . . 2-4
Function Speed . . . . . . . . . . . . . . . . . . . . . . . 2-5
Power System Specifications . . . . . . . . . 2-6
Hydraulic Hose and Fitting
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Hydraulic Hose Torque . . . . . . . . . . . . . 2-6
Hydraulic Fitting Torque . . . . . . . . . . . . 2-7
Hydraulic Hose and Fitting Tight-
ening Procedure . . . . . . . . . . . . . . . . . . . . 2-9
Fastener Torque Specifications . . . . . .2-10
3 System Descriptions............ 3-1
Power System. . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Hydraulic System . . . . . . . . . . . . . . . . . . . . . 3-1
Electrical System. . . . . . . . . . . . . . . . . . . . . . 3-1
Machine Control. . . . . . . . . . . . . . . . . . . . . . . 3-1
Safety Measures . . . . . . . . . . . . . . . . . . . . . . 3-1
4 Service and Guidelines......... 4-1
Machine Preparation, Inspection and
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Preparation, inspection and
maintenance . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Qualified Sinoboom equipment
mechanic . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Pre-operation inspection. . . . . . . . . . . . 4-1
Pre-delivery inspection and
frequent inspection . . . . . . . . . . . . . . . . . 4-1
Annual machine inspection . . . . . . . . . 4-1
Preventive maintenance . . . . . . . . . . . . 4-2
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Maintenance and Servicing
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Safety and workmanship . . . . . . . . . . . 4-2
Cleanliness . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Component removal and installation4-3
Component disassembly and
assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Scrap of structural parts . . . . . . . . . . . . 4-4
Pressure-fit parts . . . . . . . . . . . . . . . . . . . 4-4
Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Gaskets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Bolt usage and torque application . . 4-4
Hydraulic lines and electrical wiring 4-4
Hydraulic system . . . . . . . . . . . . . . . . . . . 4-4
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5