Assembly; Ambient Conditions - ProMinent DULCOflex DFDa Operating Instructions Manual

Transport, storage, assembly and Installation

4.3 Assembly

4.3.1 Ambient conditions

Tab. 2: Limit values for hose temperature and pressure
Material min. temp. (°C)
Hose Feed chemical
NR -20
NBR -10
EPDM -10
NR-A -10
NBR-A -10
* at high temperatures, the life of the hose can be drastically reduced. Please contact in the event of tem‐
peratures higher than 50 ° C the manufacturer of the pump.
Also observe the general safety information, see
28
CAUTION!
Possible consequence: Slight or minor injuries.
Material damage.
Carry out assembly work before commencing the
electrical installation.
Observe the permissible ambient conditions.
NOTICE!
Ambient conditions
Possible consequence: Property damage and
increased wear and tear
Assembly is to be carried out in the following order.
If the must has to be installed outdoors, then it is to
be equipped with protection against sunlight and
weather influences.
When positioning the pump, ensure that sufficient
room for access is provided for all types of mainte‐
nance work.
There are limit values for temperature and pressure, depending on
the type of hose selected. These limit values are described in the
following section:
max. temp. (°C)
Feed chemical
80*
80*
80*
80*
80*
Ä Chapter 2.1 'General safety information' on page 21
min. temp. (°C) max. pressure (bar)
Environment
-40 15
-40 15
-40 15
-40 15
-40 15