GTTZ10EJ Operation Manual i © Mar. 2022
TABLE OF CONTENTS
Introduction ............................. iii
1 Machine Specifications ........ 1-1
2 Machine Components .......... 2-1
3 Safety ............................... 3-1
Safety Definitions . . . . . . . . . . . . . . . . . . . . . 3-1
Reporting Accidents. . . . . . . . . . . . . . . . . . . 3-1
Electrocution Hazards. . . . . . . . . . . . . . . . . 3-2
Tipping Hazards and Rated Load . . . . . 3-2
Work Environment Hazards . . . . . . . . . . . 3-4
Unsafe Operation Hazards. . . . . . . . . . . . 3-6
Fall Hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Collision Hazards . . . . . . . . . . . . . . . . . . . . . 3-7
Crush Hazards . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Explosion and Fire Hazards. . . . . . . . . . . 3-9
Damaged Machine Hazards . . . . . . . . . . 3-9
Bodily Injury Hazards . . . . . . . . . . . . . . . . . 3-9
Battery Hazards . . . . . . . . . . . . . . . . . . . . . .3-10
Welding and Polishing Requirements 3-11
Lockout after Each Use . . . . . . . . . . . . . .3-12
4 Jobsite Inspection............... 4-1
5 Pre-operation Inspection ...... 5-1
Tips for Conducting a Pre-operation
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Conducting a Pre-operation
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Inspecting Parts . . . . . . . . . . . . . . . . . . . . . . . 5-2
Inspecting Entire Machine . . . . . . . . . . . . 5-2
Inspecting Hydraulic Oil Level. . . . . . . . . 5-2
Inspecting the Battery level . . . . . . . . . . . 5-3
6 Pre-operation Function Test .. 6-1
Preparing for a Pre-operation Func-
tion Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Ground Controls . . . . . . . . . . . . . . . . . . . . . . 6-1
Testing Platform Controller (DTC
system). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Platform Controller (Sinoboom
system). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Testing the Drive Speed. . . . . . . . . . . . . .6-10
Testing Emergency Lowering
Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
Main boom emergency lowering . . 6-11
Jib boom emergency lowering .. . . . 6-11
Testing the Pothole Protection . . . . . . .6-12
Testing the Tilt Protection . . . . . . . . . . . .6-12
Testing the Weighing System . . . . . . . .6-13
7 Operating the machine ......... 7-1
Stability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Emergency Stop . . . . . . . . . . . . . . . . . . . . . . 7-3
Emergency Operating. . . . . . . . . . . . . . . . . 7-4
Emergency Control . . . . . . . . . . . . . . . . . . . 7-4
Emergency Towing/Dragging . . . . . . . . . 7-5
Charging the Battery . . . . . . . . . . . . . . . . . . 7-6
Charger LED and Digital Display. . . . . . 7-9
Changing Charger Battery Curve . . . . . 7-9
Driving on a Slope. . . . . . . . . . . . . . . . . . . . . 7-9
8 Transporting and Lifting the
Machine ........................... 8-1
Lifting the Machine with a Forklift . . . . . 8-2
Lifting the Machine with a Crane . . . . . . 8-2
Transporting the Machine . . . . . . . . . . . . . 8-3
9 Maintenance ...................... 9-1
Maintenance Schedule. . . . . . . . . . . . . . . . 9-1
Conducting a Pre-delivery Inspection . 9-4
Maintenance Inspection Report . . . . . . . 9-5
Major Modification and Repair Record 9-8
10 Decals/Nameplates
Inspection ....................... 10-1
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