De-stoning machine EP 1000
Version: 136401000_M0014772F_EN400/50D
Datum: 15.01.2021
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Electrical equipment such as for example:
- switch and transmission devices such as e.g. mechanical limit switches
- energy supply cables
- any relevant operating points on location
are in principle free from maintenance. They should be checked on a monthly basis, however, and should be
cleaned insofar as this is necessary. Damaged parts must be replaced at once.
Changes in comparison with normal operation such as
- higher capacity feeding
- higher noise development
- higher acceleration or delay, higher vibration amplitudes
- unusual noises or unusual smells
- response of the safety devices without a motivational cause
are grounds for recognising that the function of the line/machine is impaired.
Detrimental effects such as this or similar are to be immediately reported by the operator to the person responsible.
NOTE!
The line/machine must in general be regularly cleaned and tidied.
Checks must be carried out at regular intervals in order to assure an operation of the machine/line without faults.
Differentiation is made here between:
- safety checks
- functional checks
- sight checks
safety checks
the relevant statutory safety regulations must be followed (both regional and also international) must be observed.
also see the chapter "Safety requirements for the operating state".
functional checks
The functional checks result from the tasks of the devices applied in accordance with the operational processes of
the machine/line. This checking also includes testing the fixtures and clamps of devices and cables as well as
checking temperatures and for noises.
Fixtures and clamps must be tightened. Should the tightening of fixtures and clamps no longer be possible, they
must be replaced.
Defective devices must be replaced at once!
Electrical devices are often cooled with air. If coolers are provided their cooling effect must be tested!