Sumitomo SH145X-6 - Safety Precautions; Positions of Control Sections and Accessories within Cab; Service Schedule; Monitor Display

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USEOFTUTTBRYANTEQUIPMENT
4-Operation Explanations
Cautions for Operating This Machine.................................................................................................................... 4-1
Handling a New Machine.......................................................................................................................................4-1
Cautions for Using a New Machine........................................................................................................................................ 4-1
Start-up Inspections (inspections before starting work).........................................................................................4-2
How to Perform Start-up Inspections......................................................................................................................................4-2
Anti-theft................................................................................................................................................................ 4-6
Anti-theft Function...................................................................................................................................................................4-6
How to Use Anti-theft Function............................................................................................................................................... 4-7
Starting and Stopping the Engine.......................................................................................................................... 4-9
Before Starting the Engine......................................................................................................................................................4-9
Starting the Engine............................................................................................................................................................... 4-10
Inspection after Starting the Engine......................................................................................................................................4-11
Stopping the Engine (normal)............................................................................................................................................... 4-12
Warm-up Operation............................................................................................................................................. 4-14
Warm-up Operation.............................................................................................................................................................. 4-14
Anti-interference System Start-up Inspection (offset boom type)......................................................................................... 4-17
Travel Operation.................................................................................................................................................. 4-18
Starting Out...........................................................................................................................................................................4-18
Travel Alarm......................................................................................................................................................................... 4-19
Stopping................................................................................................................................................................................4-20
Travel Levers
........................................................................................................................................................................ 4-21
Travel Speed Selection.........................................................................................................................................................4-23
Cautions When Traveling..................................................................................................................................................... 4-23
Cautions for Traveling Uphill and Downhill (slopes)............................................................................................................. 4-24
Escaping from Weak Ground................................................................................................................................................4-25
Cautions for Use in Permitted Water Depth and on Weak Ground...................................................................................... 4-25
Towing the Machine..............................................................................................................................................................4-27
Swing Operation.................................................................................................................................................. 4-28
Swing Operation Procedure..................................................................................................................................................4-28
Attachment Operations
........................................................................................................................................ 4-30
Machine Operations.............................................................................................................................................4-31
Phenomena Unique to Hydraulic Excavator......................................................................................................................... 4-31
Cautions when Operating..................................................................................................................................................... 4-31
Cautions against Interference...............................................................................................................................................4-32
Special Attachments............................................................................................................................................ 4-33
Option Hydraulic Circuits (option)......................................................................................................................................... 4-33
Hydraulic Breaker or Crusher Hydraulic Circuit (option).......................................................................................................4-33
Multi-purpose Circuit with Pressure Adjuster (option)...........................................................................................................4-37
Option Hydraulic Circuit Flow Patterns................................................................................................................................. 4-40
Stop valves (optional)........................................................................................................................................................... 4-41
Safety valves (optional)....................................................................................................................................... 4-41
Service Specifications...........................................................................................................................................................4-41
On boom cylinder..................................................................................................................................................................4-41
Contents
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