KNF LABOPORT SC820G Manual De Instrucciones página 123

Vacuum system SC820G / SC840G
Customer ser-
vice and repairs
Translation of Originial Operating Instruction, KNF 339416-339418 02/23
§
UK Regulation S.I. 2016/1091 Electromagnetic Compati-
bility
§
UK Regulation S.I. 2012/3032 Restriction of the Use of
Certain Hazardous Substances in Electrical and Elec-
tronic Equipment
The following harmonized/listed standards are met:
§
EN 1012-2
§
EN ISO 12100
§
EN 61010-1
§
EN 61326-1
The part of the pumps that comes into contact with the media
satisfies the following harmonized standards:
§
EN ISO 80079-36
§
EN ISO 80079-37
§
EN 1127-1
Per IEC 664, the pumps comply with:
§
Overvoltage category II
§
Degree of soiling 2
3.8 Customer service and repair
The vacuum systems are maintenance-free. However, KNF
recommends periodic inspection of the vacuum system for
obvious changes in noise or vibration.
Only have repairs to the vacuum systems performed by quali-
fied KNF personnel.
Housings with electrically live components may only be
opened by specialist personnel.
Use only genuine spare parts from KNF when performing
servicing work.
Safety
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