JLG EC520AJ - SECTION 1 Safety Precautions

EC450AJ, EC520AJ
31219187
9
SECTION CONTENTS
Section Subject
Page
FOREWORD ....................................................................................... 3
REVISION LOG .................................................................................. 7
SECTION 1
SAFETY PRECAUTIONS.................................................................. 13
1.1 General............................................................................. 13
1.2 Pre-Operation.................................................................... 13
1.3 Operation ......................................................................... 15
1.4 Towing, Lifting, and Hauling ................................................ 21
1.5 Maintenance ............. . . ................ . . ................ . . ................ . . 21
SECTION 2
USER RESPONSIBILITIES, MACHINE PREPARATION, AND
INSPECTION ....................................................................................25
2.1 Personnel Training ............................................................. 25
2.2 Preparation, Inspection, and Maintenance ..... . . ................ . . .... 26
2.3 Machine Components......................................................... 28
2.4 Pre-Start Inspection ........ . ................. . ................. . ............... 29
2.5 Walk-Around Inspection.. . ................. . ................. . ............... 30
2.6 Function Check.................................................................. 32
2.7 Oscillating Axle Lockout Test ............................................... 34
2.8 SkyGuard® Function Test ............ . ................ . . ................ . . .... 36
SECTION 3
MACHINE CONTROLS AND INDICATORS....................................37
3.1 General............................................................................. 37
3.2 Controls and Indicators . ................ . . ................ . . ................ . . 38
3.3 Ground Control Station...... . . ................ . . ................ . . ........... 39
3.4 Multifunction Display.......................................................... 43
3.5 Platform Control Station ..................................................... 47
3.6 Platform Control Indicator Panel .......................................... 51