ALLDOS KM 255, Руководство по эксплуатации

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KM 255 en Safety
V1.0 11
2.5 Safety Instructions for the Operator / User
Hazardous hot or cold parts on the pump must be protected to prevent accidental contact.
Leakages of dangerous substances (e.g. hot, toxic) must be disposed of in a way that is
not harmful to humans or the environment. Legal regulations must be observed.
Damage caused by electrical energy must be prevented (for more details see, e.g. the
regulations of the VDE and the local power supply company).
2.6 Safety Instructions for Maintenance, Inspection and Installation
Work
The operator is responsible for ensuring that all maintenance, inspection and installation
work is carried out by authorised and qualified personnel, who have been adequately trai-
ned by reading the operation manual.
All work on the pump should only be carried out when it is stopped. The procedure descri-
bed in the operation manual for stopping the pump must be observed.
Pumps or pump units which produce media that are harmful to health must be decontami-
nated.
All safety and protective equipment must be immediately restarted or put into operation
once work is complete.
Observe the points described in the initial start-up section prior to subsequent start-up.
Warning
Electrical connections should only be connected by qualified personnel!
The pump housing must only be opened by personnel authorised by ALLDOS!
Observe the manufacturer's safety instructions when handling chemicals.
When working on the dosing head, connections or lines:
Wear the necessary protective clothing (goggles, gloves)!
Before removing the dosing head, valves and media lines, empty any remaining
medium in the dosing head into a driptray by carefully unscrewing the suction
valve.
!
Warning
Install pump so that it is easily accessible for operation and maintenance purpo-
ses.
Observe the resistance of the parts that come into contact with the media depends
on the media, media temperature and operating pressure! Observe the restrictions
of the dosing media depending on the pump type.
Only use the specified line types!
Do not open pump, electronics and sensors!
Repairs must only be carried out by authorised and qualified personnel!
Observe flow direction (arrow) of valves!
Do not operate pump next to closed slides. Risk of damage!
2.7 Unauthorised Modification and Manufacture of Spare Parts
Modification or changes to the pump are only permitted following agreement with the
manufacturer. Original spare parts and accessories authorised by the manufacturer are
safe to use. Using other parts can result in liability for any resulting consequences.
2.8 Improper Operating Methods
The operational safety of the supplied pump is only ensured if it is used in accordance
with the "General" section of the operation manual. The specified limit values should on
no account be exceeded.
Note
Pumps in explosion protected version are identified accordingly on the pump type
plate and motor type plate, and an EC Declaration of conformity is provided in
accordance with guidelines 94/9/EC, which replaces the EC Declaration of
conformity which is printed in this instruction manual.