Rice Lake PR5230 Fieldbus Transmitter User Manual
Page 236
Blatt
8
von
6
940515230000-460
Sicherheitshinweise/
Safety instructions
26.11.2010
Klausgrete
Zeichnungs-Nr.
Benennung
Revision
03
Safety instructions for installation, use, maintenance and repair of the instrument
The numbers in brackets refers to the positions on sheet 5.
1.
The transmitter PR5230 (1) is only with option Y2 suitable for using within Ex areas Zone 2 and
Zone 22 (non conductive dust) according European directive 94/9/EG and related harmonized
European standards. Compliance with other requirements is not subject of this instructions..
2.
Do not use the transmitter as portable instrument.
3.
Installation must be performed by qualified personnel in compliance with the applicable laws,
regulations, ordinances and standards. In particular, the standards EN 60079-14 (gas) and EN
61241-14 (dust) must be taken into account.
4.
The information on installation, operation, maintenance and repair given in the operation manuals
supplied with the equipment must be observed. Also the temperatur range of the connected devices
must be considered.
5.
Use the transmitter only within the temperature range of -10°C ... +40°C, avoid exposure to
inadmissible sources of heat, cold, direct sunlight, UV radiation or vibration. Install the instrument in
that way, that air circulation is possible and heat sources are sufficient far away.
6.
With Option V230 the cable (4) must be protected against damage and must be connected corretly
to mains (100 - 230 Vac, ± 10%, 50-60Hz).
With Option V24 the cable (4) must be protected against damage and must be connected corretly to
24Vdc (± 10%).
The transmitter is suitable for electric circuits up to 1500A. Within the Ex- area the supply cable (4)
must be supported by an approved connector. Alternative: Protect connector against pulling out or
connect directly. Use than emergency stop switches.
7.
The connection cable (4), the supply cable (10), (12) and the data cable (6), as far as they are not
delivered by Sartorius, must be qualified regarding Ex zone, type of installation and the electrical
and mechanical load. All cable from customer side are under his responsibility. For these, a
qualifying examination has to be performed: With a pulling force of 10x cross section of the cable (in
mm) in N, but at least 100N, over 6 hours must not move the cable more than 6mm out of the cable
gland. Use cable end sleeves!
8.
In the case, that cable must be installed later, be sure that the terminals are not corroded. The
protective earth conductor of the power lead must have the same cross- section as the N and L
conductors.
9.
Use only ATEX approved cable glands (7), (8). The supplied cable glands are only fitting for firm
installation in the Ex area. The cables must be fixed near to the cable glands (e.g. with cable clips).
The cable glands may be replaced by ATEX approved ones, fitting for flexible installation. The cable
glands must be tightened with a torque of 5 Nm.
10. Not used cable glands must be closed with ATEX approved srewings in order to secure IP65
protection.