IMP Pumps CV 32, PV 32 - Handbuch (Seite 12)

-12-
GB
- CAUTION (negligence can cause damage or malfunction of pump)
CAUTION
B) Negligence or failure to comply with regulations and warnings can cause injury to people,
pumps, and environment. This can lead to various accidents of electrical, mechanical, or
chemical origin, and release of hazardous and noxious substances.
C) Personnel for operational or maintenance work with pumps (layout, installation, balancing,
connection to electrical line, connection to the piping system) must be qualified and trained
for work with pumps. Supervision and coordination must be handled by an expert, who will
be able to solve problems and instruct the appropriate maintenance services. For major
problems, please contact the pump manufacturer directly.
Danger of burns! With devices pumping hot medium, attention should be paid that
personnel do not come into contact with hot upper surfaces of the pump.
Warning for maintenance services:
- All dismantled parts during intervention on the pump must be guarded from contact.
- Removing protective parts from the machine during operation is prohibited.
- If the medium leaks from the system, an intervention should carried out without
threatening human health or endangering the environment.
- Electrical connections and maintenance must be carried out according to standards and
legislation including the safety a t work regulations.
Warnings for operating, maintaining, and installation personnel:
- The operating supervisor must ensure that qualified personnel and experts for each
type of connection works carry out installation and maintenance works, and control
checks.
- Installation, repairs, and maintenance of pumps must be carried out at the time the
pump is not operational as per regulations.
- Special care must be taken when exposed to harmful medium; where, in special
circumstances, a decontamination of all external surfaces of the pump is necessary.
- On completion of repairs, maintenance works, and other interventions on the pump,
parts that are important for safety and protection, must be reattached into their original
positions to fulfil their function.
- Restarting the pump must be carried out according to the same instructions as for the
initial start-up of the pump in the system.
- Changes and modifications to the pump are permitted with the written consent of the
manufacturer, and with the use of original parts. In all other cases of modifications,
repairs and maintenance of the pump, the manufacturer bears no responsibility for the
incorrect operation of the pump.
- Likewise the manufacturer bears no responsibility if the manufacturer’s instructions are
disregarded, and when the pump is operated contrary to the working conditions and
characteristics as prescribed by the manufacturer on the display plates.