JLG 680S Operator Manual User Manual

Page 7

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TABLE OF CONTENTS

3121233

– JLG Lift –

i

SECTION - PARAGRAPH, SUBJECT

PAGE

SECTION - PARAGRAPH, SUBJECT

PAGE

SECTION - 1 - SAFETY PRECAUTIONS

1.1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1.2 PRE-OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

Operator Training and Knowledge . . . . . . . . . . . 1-1
Workplace Inspection. . . . . . . . . . . . . . . . . . . . . 1-2
Machine Inspection . . . . . . . . . . . . . . . . . . . . . . 1-2

1.3 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Trip and Fall Hazards . . . . . . . . . . . . . . . . . . . . . 1-3
Electrocution Hazards . . . . . . . . . . . . . . . . . . . . 1-4
Tipping Hazards . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Crushing and Collision Hazards. . . . . . . . . . . . . 1-7

1.4 TOWING, LIFTING, AND HAULING . . . . . . . . . . . . .1-8
1.5 ADDITIONAL HAZARDS / SAFETY . . . . . . . . . . . . .1-9

SECTION - 2 - USER RESPONSIBILITIES, MACHINE PREPA-
RATION, AND INSPECTION

2.1 PERSONNEL TRAINING . . . . . . . . . . . . . . . . . . . . .2-1

Operator Training . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Training Supervision. . . . . . . . . . . . . . . . . . . . . . 2-1
Operator Responsibility . . . . . . . . . . . . . . . . . . . 2-1

2.2 PREPARATION, INSPECTION, AND

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

Pre-Start Inspection . . . . . . . . . . . . . . . . . . . . . . 2-4
Function Check. . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

2.3 HORIZONTAL AND CAPACITY LIMIT SWITCHES 2-10
2.4 OSCILLATING AXLE LOCKOUT TEST

(IF EQUIPPED) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

SECTION - 3 - MACHINE CONTROLS AND INDICATORS

3.1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2 CONTROLS AND INDICATORS . . . . . . . . . . . . . . . 3-1

Ground Control Station . . . . . . . . . . . . . . . . . . . . 3-1
Ground Control Indicator Panel . . . . . . . . . . . . . 3-5
Platform Station . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Platform Control Indicator Panel . . . . . . . . . . . . 3-14

SECTION - 4 - MACHINE OPERATION

4.1 DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.2 OPERATING CHARACTERISTICS AND

LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

4.3 ENGINE OPERATION . . . . . . . . . . . . . . . . . . . . . . . 4-2

Starting Procedure . . . . . . . . . . . . . . . . . . . . . . . 4-2
Shutdown Procedure . . . . . . . . . . . . . . . . . . . . . 4-3

4.4 TRAVELING (DRIVING) . . . . . . . . . . . . . . . . . . . . . . 4-5

Traveling Forward and Reverse . . . . . . . . . . . . . 4-6

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