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Only people that are familiar with the operation of the lifting devices and cranes may be entrusted with their
operation. They must be authorized by the employer for the operation of the equipment. The employer must
ensure that the operating instructions are available near the equipment and that they are accessible for the
operating personnel.
slewing by hand
depended of mounting height, at load or jib
8
Commissioning
8.1
General
The operator of the unit is responsible for the entire system.
According to the Ordinance on Industrial Safety and Health, a hazard analysis must be carried out by the
operator.
Observe the respective national standards, regulations and directives of the responsible bodies at the place
of operation.
NOTICE!
Hoists up to 1000 kg capacity and without motor-driven trolleys of hoisting unit must be tested by a
"qualified person" before putting into operation for the first time.
Hoists of 1000 kg capacity and up or with more than one motor-driven hoist movement; i.e. lifting and
trolley movement, must be tested by a "licensed qualified person" before putting in operation.
An exception is "hoists ready for operation" acc. validated national regulations with EU-declaration of
conformity.
Definition "qualified person" (former expert)
A "qualified person" has learned, due to occupational training and experience and the job that the person has
done, the skills needed to tests the material for one's work.
Definition "licensed qualified person" (former approved expert)
A "licensed qualified person" has, due through special occupational training, knowledge about testing of the
material for one's work and knows the national accident prevention regulations and other prescriptions and
technical regulations. This person must test the material for one's work regularly with regard to design and
kind of use. The license will be given to qualified person be the approved supervision authorities (ZÜS).
9
Safety check
Before putting into service initially or when putting back into service, it must be checked whether:
All fastening screws (if existent), socket pins, flap socket and safety devices are tightened and secured.
10
Functional test
10.1
Checks before initial start-up
Design
Check all screws and safety connections.
10.2
Functional test
Function – crane slewing unit
Correct slewing of crane jib
Correct position of end stops
5.52.734.00.01.00
Illustration5
9
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