Table of Contents
Safety, Operation and Maintenance Manual - Aug 2012II
SY115C9/135C/155H Crawler Hydraulic Excavator
2.2.1 Hazard alert wording ...................................................................................... 2-8
2.2.2 Other alert wording ........................................................................................ 2-9
2.2.3 Safety decals ................................................................................................. 2-9
2.2.3.1 Textual safety decals ........................................................................... 2-10
2.2.3.2 Graphical safety decals ....................................................................... 2-10
2.2.3.3 Safety decal locations ..........................................................................2-11
2.3 General Precautions .............................................................................................. 2-19
2.3.1 Safety rules .................................................................................................. 2-19
2.3.2 Abnormalities ............................................................................................... 2-19
2.3.3 Personal protective equipment .................................................................... 2-19
2.3.4 Fire extinguisher and fi rst aid kit .................................................................. 2-21
2.3.5 Safety equipment ......................................................................................... 2-21
2.3.6 Cleaning your machine ............................................................................... 2-22
2.3.7 Keeping the cab clean ................................................................................. 2-23
2.3.8 Engaging the hydraulic lockout control ........................................................ 2-23
2.3.9 Handholds and steps .................................................................................. 2-24
2.3.10 Overhead work........................................................................................... 2-25
2.3.11 No sitting on attachment ........................................................................... 2-25
2.3.12 Articulated parts ......................................................................................... 2-25
2.3.13 Preventing burns ....................................................................................... 2-25
2.3.13.1 Hot coolant ........................................................................................ 2-25
2.3.13.2 Hot oil ................................................................................................ 2-26
2.3.14 Preventing fi re and explosion .................................................................... 2-26
2.3.14.1 Fire caused by fuel or oils ................................................................. 2-26
2.3.14.2 Fire caused by fl ammable materials ................................................. 2-27
2.3.14.3 Fire caused by electric lines .............................................................. 2-27
2.3.14.4 Fire caused by hydraulic lines .......................................................... 2-28
2.3.14.5 Fire caused by illumination equipment .............................................. 2-28
2.3.14.6 Fire caused by heat shield ................................................................ 2-28
2.3.15 In the event of fi re ...................................................................................... 2-28
2.3.16 Windshield cleaning detergent ................................................................... 2-29
2.3.17 Preventing ejection of part ........................................................................ 2-29
2.3.18 Falling object protection ............................................................................. 2-30
2.3.19 Attachment installation ............................................................................... 2-30
2.3.20 Attachment combination ............................................................................ 2-31
2.3.21 Cab windows glasses ................................................................................ 2-31
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