KaVo K-Control TLC 4955, Инструкция по эксплуатации

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Instructions for use K-Control TLC 4955, 4956, 4957
6 Maintenance | 6.1 Servicing
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6 Maintenance
6.1 Servicing
Note
No preventive maintenance and servicing required. Repair work may be done only
by skilled staff or by technicians trained by KaVo.
Note
The electrical safety according to VDE 0701 must be demonstrated.
6.1.1 Cleaning
Note
Prevent any ingress of liquids.
Note
Do not use solvents or aggressive chemicals.
▶ Wipe only the external surfaces with a soft moist cloth and, possibly, a mild
cleanser.
6.2 Safety checks in accordance with IEC 62638 (VDE 0701 / 0702)
The applicable national legal regulations must be observed during the use of the
device, in particular:
▪ the applicable occupational health and safety regulations.
▪ the applicable accident prevention regulations.
The overarching guidelines and/or national laws, national regulations and the rules of
technology applicable to the startup and use of the KaVo product for the intended pur-
pose are to be applied and complied with.
Compliance with the requirements of IEC 62638 (VDE 0701/0702) concerning product
safety upon start-up, after changes and repair as well as in recurrent tests is required.
Caution: Electrical safety checks have to be carried out by electrically skilled persons
or by individuals trained in electrical engineering and supervised by an electrically
skilled person.
An electrically skilled person is defined to be anyone whose training, knowledge and
experience as well as knowledge of the pertinent regulations allow him or her to as-
sess and recognise possible hazards. The electrically skilled person in charge of test-
ing has to make a decision whether nor not further individual tests are required in or-
der to attain the safety target.
If safety deficiencies or damage is/are detected during the recurrent test, the testing
process must be discontinued and the device must be labelled accordingly and
banned from further use or submitted for repair of the defect.