1-8
Safety related Information
Most accidents related to operation, inspection, maintenance and repair operations are caused by
negligence of basic precautions and hazard prediction in safety.
The accidents can be prevented by predicting possible dangerous situations. Therefore, attention
must be paid to the location and type of hazards. (In order to carry out such operations correctly, the
operator must have the specified training, technology and tools.)
Please carefully read this manual and all safety precautions, warnings and accident prevention
methods recorded on the machine, and understand their contents until you fully understand them.
Otherwise, you must not operate, inspect and maintain the machine. The personal injury or death
may occur if you ignore these warnings. Please pay attention to them.
For the safety tips listed in this manual and the safety signs used on this machine, the possible
danger level can be distinguished through the following warning words. It also includes the preventive
measures to avoid risks.
●
Danger: It means that if it is not avoided, the consequences of the danger will result in death
or serious injury. It is only applicable to the few occasions where the most danger exists.
●
Warning: Indicates that if it is not avoided, the potentially dangerous consequences may result
in death or serious injury.
●
Caution: Indicates that if it is not avoided, the potentially dangerous consequences may result
in low or moderate injuries, and can also be used to remind unsafe operations that may cause
personal injury.
Our company cannot predict all hazards of operation, inspection, maintenance and repair in all
environments. Therefore, the warnings in this manual and on the machine do not cover all situations.
Users shall consider the necessary safety precautions by themselves if they perform the operation,
inspection, maintenance and repair which are not covered in this manual. Users are responsible for
taking the necessary safety measures by themselves.
Summary of Contents for U27
Page 1: ...U27Hydraulic Excavator Instruction Manual Guangxi Yuchai Heavy Industry Co Ltd...
Page 5: ...1 1 Preface...
Page 17: ...2 1 Safety regulations...
Page 44: ...3 1 Parts introduction...
Page 49: ...3 6 Panel meter Oil level pointer Timing display Water temperature pointer Indicator area...
Page 55: ...4 1 Operation guide...
Page 89: ...5 1 Maintenance...
Page 130: ...6 1 Accessories guide...