ZE205E/ZE230E OPERATION MANUAL
Safety criterion for excavator
1.2 Safety instruction
1.2.1 Basic safety requirements
a) According to the local laws and regulations at the place where the user of the machine is in, the driver
should obtain required driver's license or training completion certificate, only after the training and guidance,
can the personnel operate the machine.
b) While operating the machine operation comply with all safety rules, precautions, and instructions for
use.
c) If the driver is under the influence of alcohol or drugs, his ability of safe operation or repair of the
machine will be severely weakened, and he as well as the presence of others will be in danger.
d) When working together with other operators or site traffic control personnel, must make sure
everyone understand the hand signals.
1.2.2 Safety at work site
Before you begin operation, a thorough check is necessary for the work area to find any abnormality
(Figure 1-32 below):
a) Be careful when working near such combustible materials as thatched roof, dry leaves or hay to
prevent fire disasters.
b) Check the terrain and conditions of the working ground, and determine the safest method of operation.
Do not operate at places where there are landslides or rock fall hazards.
c) If there are buried pipes, trachea, or high-voltage wires at the workplace under the ground of the work
site, please contact the utility companies and map their location, so as not to damage any pipeline.
d) Adopt the necessary measures to prevent any unauthorized access to the work area.
e) Before traveling or operating in shallow water or soft ground, right before the operation, please check
the type and circumstances of the bedrock as well as the water depth and flow rate.
1.2.3 Safety at work
If any abnormalities (noise, vibration, odor, incorrect instrument display, tobacco, oil leaks, or any
unusual display of the alarm device or instrument) are found during operation, you should report to the
personnel in charge and take the necessary measures. Do not operate the machine until the failure is removed.
Figure 1-32 Pay attention to safety at work site Figure 1-33 Lock signs
1.2.4 Safety operation after work
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