SANY STG190C-8S Safety, Operation And Maintenance Manual page 22

Safety
2.5.3 Placing the Blade ..................................................................................................... 2-27
2.5.4 Dangerous Obstacles.............................................................................................. 2-27
2.5.5 Prohibited Blade Working Range........................................................................... 2-27
2.6 Maintenance Precautions ................................................................................................. 2-27
2.6.1 Basic Rules ............................................................................................................... 2-27
2.6.2 Lockout/Tagout Procedures.................................................................................... 2-27
2.6.3 Maintenance Area.................................................................................................... 2-28
2.6.4 Washing the Machine .............................................................................................. 2-29
2.6.5 Self-preparation........................................................................................................ 2-29
2.6.6 Using the Tool Properly ........................................................................................... 2-29
2.6.7 Maintenance with Engine Running........................................................................ 2-30
2.6.8 Maintaining under the Grader................................................................................. 2-31
2.6.9 Maintaining in Noisy Environment ......................................................................... 2-31
2.6.10 Removing Paint before Welding or Heating....................................................... 2-32
2.6.11 Correct Welding...................................................................................................... 2-32
2.6.12 No Heating beside Hydraulic Pipeline ................................................................ 2-32
2.6.13 No Heating the Pipes with Combustible Liquid ................................................. 2-33
2.6.14 Correctly Operating the Hydraulic System......................................................... 2-33
2.6.15 Be Care of High-pressure Liquid ......................................................................... 2-34
2.6.16 Regularly Replacing the Rubber Hoses ............................................................. 2-34
2.6.17 Avoiding Scald by High-temperature Liquid....................................................... 2-35
2.6.18 Preventing Battery from Explosion...................................................................... 2-35
2.6.19 Preventing Components from Flying Out ........................................................... 2-36
2.6.20 Safe Storage of Parts ............................................................................................ 2-36
2.6.21 Safe Treatment of Liquid....................................................................................... 2-37
2.6.22 Safe Treatment of Chemicals .............................................................................. 2-37
2.6.23 Proper Disposal of Wastes ................................................................................... 2-37
2.7 Keeping Away from Dangerous Area.............................................................................. 2-38
2.8 Replacing the Key Components ...................................................................................... 2-38
2.9 Safe Transportation ........................................................................................................... 2-38
2.9.1 Load/Unload the Grader.......................................................................................... 2-38
2.9.2 Transporting the Grader.......................................................................................... 2-39
2.10 Hoisting the Grader.......................................................................................................... 2-40
2.11 Towing the Grader Safely................................................................................................ 2-40
2-2 Safety, Operation and Maintenance Manual-March 2021
STG190C-8S Motor Grader