2
Safety instructions
01.2019
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Operating the chain hoist without a phase monitoring relay if a control supplied by the
customer is not installed in an electrical connection box on the chain hoist, but e.g. in
a stationary control cabinet.
•
If the product forms "part of a machine," the person placing it on the market must
ensure that the product meets the specific regulations of the application.
•
Application of external torques due to forces that are exercised from outside the
system, e.g. with gripper operation or through tilting/bumping of the load, in particular
with the option 4×90° hook locking.
2.3
Residual dangers
The machine has been subjected to a risk analysis. The design and construction based
on this correspond to the state of the art. However, residual hazards remain during
operation and maintenance and these could result in serious or even fatal injuries to
personnel.
•
Risk of crushing
•
Hazard due to falling parts (attached to the load or on the load)
•
Load toppling due to unsuitable or damaged load-bearing equipment
•
Risk of electric shock
Preventative measures:
•
The machine functions with high voltage.
•
Switch the machine off and ensure it cannot be switched on again before carrying out
maintenance, cleaning and repair work.
•
Switch off the power supply before all work on the electrical system. Check that the
components to be replaced are free of current and voltage.
•
Do not remove any safety devices or override them by manipulating them.
•
When lifting or lowering loads ensure that no-one is in the immediate danger area.
•
It is forbidden for anyone to stand in the danger area.
2.4
Organisational safety precautions
•
The user may only employ persons to operate the product independently (crane
operator), instal or maintain the product if they
1.
have reached the age of 18,
2.
are capable both physically and mentally,
3.
have been instructed in operating and maintaining the crane and have shown him
proof of their competence and
4.
may be expected to perform the duties assigned them reliably.
•
At regular intervals, check that work is being carried out in a safety-conscious man-
ner.
•
Observe the intervals specified for periodic tests. File the test reports in the test
logbook.
Summary of Contents for ST05
Page 1: ...Chain Hoists Original instructions ...
Page 2: ......
