PROline Promag 10
1 Safety instructions
Hauser
5
1
Safety instructions
1.1 Designated
use
The measuring device described in these Operating Instructions is to be used only for
measuring the flow rate of conductive fluid in closed pipes. The majority of fluids can be
measured as of a minimum conductivity of 50
µ
S/cm e.g.:
•
Acids, alkalis
•
Drinking water, wastewater, sewage sludge
•
Milk, beer, wine, mineral water, etc.
Resulting from incorrect use or from use other than that designated the operational
safety of the measuring devices can be suspended. The manufacturer accepts no
liability for damages being produced from this.
1.2
Installation, commissioning and operation
Note the following points:
•
Installation, connection to the electricity supply, commissioning and maintenance of
the device must be carried out by trained, qualified specialists authorised to perform
such work by the facility's owner-operator. The specialist must have read and
understood these Operating Instructions and must follow the instructions they contain.
•
The device must be operated by persons authorised and trained by the facility's
owner-operator. Strict compliance with the instructions in these Operating Instructions
is mandatory.
•
Hauser will be happy to assist in clarifying the chemical resistance
properties of parts wetted by special fluids, including fluids used for cleaning.
•
If welding work is performed on the piping system, do not ground the welding
appliance through the Promag flowmeter.
•
The installer must ensure that the measuring system is correctly wired in accordance
with the wiring diagrams. The transmitter must be grounded, unless the power supply
is galvanically isolated.
•
Invariably, local regulations governing the opening and repair of electrical devices
apply.
1.3 Operational
safety
Note the following points:
•
The measuring device complies with the general safety requirements in accordance
with EN 61010 and the EMC requirements of EN 61326.
•
In the case of the Promag H sensor, the process connection seals must be replaced
periodically depending on the application.
•
The manufacturer reserves the right to modify technical data without prior notice. Your
E+H distributor will supply you with current information and updates to these
Operating Instructions.
