Safety instructions
CE 4
4
Hauser
1
Safety instructions
Safe and secure use of this measurement station can only be ensured if these operating
instructions are read and the safety notes are followed.
1.1
Correct use
The measurement station is designed for automatic online measurement of liquids, not
abrasive media. The station independently and continuously feeds the media to be
measured using either a built-in pump or a pump supplied on site. The resulting
measurements are displayed on the individual tranmitters. The measured values can
also be displayed on a built-in paperless recorder or they can be transmitted to a control
system using various transmission systems. The built-in ASP-Station 2000 water
sampler takes samples from the measurement point in line with the programme set up.
– The measurement station must not be installed in hazardous areas.
– The manufacturer cannot be held responsible for any damage caused by incorrect
use of the measurement station. Rebuilding of the station and constructive changes
must not be done.
1.2
Installation, commissioning, operation
This measurement station has been designed and built for safe operation using state-
of-the-art technology and in line with the necessary regulations and EU guidelines. If the
measurement station is missued or used in an inappropriate manner, could be
dangerous.
Mechanical and electrical installation, commissioning and maitenance of the
measurement station must only be carried out by skilled and trained personnel. Skilled
personnel must have read, understood and followed these operating instructions. The
entries regarding the electrical connections (see Chap.4 "Wiring") must be followed to
the letter. The measurement station must only operated by trained personnel.
#
Warning!
Before opening the electronic compartment:
•
No commissioning without earth/ground protection connection! If faults cannot be
cured then the measurement station must be removed from operation and protected
against unintentional operation. Always isolate the station from the mains power (main
switch) before opening the electronic compartment (opening the swing frame).
1.3
Operational safety
The measurement system complies with the general safety requirements laid down in
the EN 61010-1, Protection class I, overvoltage category II.
CE mark according to the directives 89/336/EWG (EMC) and 73/237/EWG (low voltage
directives).
Technical advancement
The manufacturer reserves the right to improve or update the technical detail without
any special notification. For details on improvements or additions to these instructions,
please contact your E+H sales office or agent.
