KNF N838 E Series - Customer Service and Repair; Disposal

Diaphragm pump N838_E
Safety
Translation of Original Operating and Installation Instruction, KNF 347394-347605
09/23
11
§
Directive 2011/65/EU on the restriction of the use of cer-
tain hazardous substances in electrical and electronic
equipment (Annex II changed by delegated Directive (EU)
2015/863 of the Commission)
§
Directive 2014/35/EU on the harmonization of the laws of
the Member States relating to the provision of electrical
equipment for use within certain voltage limits on the mar-
ket
2.8 Customer service and repair
Customer ser-
vice and repairs
The pump is maintenance-free. However, KNF recommends
periodic inspection of the pump for obvious changes in noise
or vibration.
Only have repairs to the pumps performed by qualified 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.
2.9 Disposal
Environmental
protection
Store the pump and all accessories in accordance with the
environmental provisions. Observe national and international
regulations. This applies in particular to parts that are contam-
inated with toxic substances.
If you no longer need your packaging materials (e.g. for return
shipment or other transport of the device), dispose of them in
an environmentally friendly manner.
Old devices must not be disposed of with household waste.
Proper disposal and recycling helps to protect natural re-
sources and the environment. The end user is responsible for
disposing of old devices according to national and interna-
tional regulations. Alternatively, KNF products (old devices)
may also be returned to KNF for a fee (see chapter 11 Re-
turns [}51]).
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