2-5
Safety signs
Warning: Failure to understand the safety signs or loss of safety signs may result in
injury or death. Please replace the missing or damaged signs in time, and keep the
surfaces of all safety signs clean and easy to distinguish.
Before operating, maintaining and repairing the machine, you must carefully read the instruction manual and the warning
signs affixed to the machine to ensure that you fully understand its contents and follow the relevant procedures.
Check the signs before starting the machine every day. If you can't see clearly, please clean it.
Please use cotton cloth, water and soap when cleaning the signs. Do not use organic solvents, gasoline, etc., as that will
easily cause the signs to fall off.
If the signs are damaged, lost or illegible, please replace them. If the label is on the part that needs to be replaced, make
sure that the new part is equipped with a sign.
Please contact our agent to obtain a new safety sign.
1. Classification of safety signs
The safety signs in this manual and on the machine adopt "image-text safety sign" and "graphical safety sign".
A. Graphical safety signs
This kind of safety sign uses graphics to show safety
warning information, which is easy to understand and
clear at a glance.
B. Image-text safety signs
This kind of safety sign is illustrated with images and
corresponding text instructions, which are used for those
places where the graphics cannot fully express the safety
information and need to be explained in combination with
words.
Precautions:
1. Clean the fuel tank once every 200
hours;
2.
Clean or replace the diesel filter
element every 500 hours;
3.
When choosing the oil:
Use No. 0 light diesel when the
temperature is higher than 0 ° C;
Use - No. 10 light diesel when the
temperature is from 0 ° C to - 5 ° C;
Use - No. 20 light diesel when the
temperature is from 0 ° C to -15° C
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...