ProMinent DULCOflex DFBa Series Operating Instructions Manual page 18

Safety and responsibility
18
WARNING!
Correct and proper use
Possible consequence: Fatal or very serious inju‐
ries
– The unit is not intended to convey or regulate
gaseous or solid media
– Do not exceed the rated pressure, speed or
temperature for the pump
– The unit may only be used in accordance with
the technical data and specifications provided
in these operating instructions and in the oper‐
ating instructions for the individual components
– The system is not designed for use in areas at
risk from explosion
– Only switch the pump on if it has been properly
fastened to the floor
– Only switch the pump on if it the front cover
has been attached.
WARNING!
Operational lifetime of the pump hoses
Possible consequence: Fatal or very serious inju‐
ries
The operational lifetime of the pump hoses cannot
be precisely specified. For this reason, the possi‐
bility of fracture and consequential leakage of liq‐
uids must be accounted for. If the hose rupture
alarm (optional) is fitted, then the pump can be
stopped and / or an electrical valve can be actu‐
ated.
In addition, you must avoid particles from untight
hoses being introduced into the media being con‐
veyeed. This can be achieved e.g. by means of fil‐
tration, a hose rupture alarm or other means suit‐
able for the respective process.
CAUTION!
CIP cleaning
In the event of CIP cleaning, it is necessary to
obtain information from the manufacturer about
correct installation of the pump (a special installa‐
tion is required), as well as regarding the compati‐
bility of the cleaning agents with the pump hoses of
the pump and the other hydraulic connections.
Cleaning should be undertaken at the recom‐
mended maximum temperature.
CAUTION!
Direction of rotation / flow direction
Possible consequence: Material damage right
through to destruction of the unit
– The pump's direction of rotation in relation to
the desired flow direction must be checked
prior to every start.