Safety Instructions; Conformity To Standards - Stahl ispac 9192 Betriebsanleitung

english
1

Safety instructions

The most important safety instructions are summarised in this chapter. It is intended to
supplement the relevant regulations which must be studied by the personnel responsible.
When working in hazardous areas, the safety of personnel and plant depends on
complying with all relevant safety regulations. Assembly and maintenance staff working on
installations therefore have a particular responsibility. The precondition for this is an
accurate knowledge of the applicable regulations and provisions.
When installing and operating the device, the following are to be observed:
•
The national installation and assembly regulations (e.g. EN 60079-14) apply.
•
The HART multiplexer may be installed in Zone 2 or outside of the explosion hazard
area.
•
If installed in Zone 2, the HART multiplexer is to be fitted in an enclosure that meets
the requirements of EN 60079-15.
•
The connections of the signal circuits are intended for connection to low-energy
circuits and equipment (EN 60079-15, chapter 13). Otherwise, external measures
have to be taken that prevent the rated voltage being exceeded by more than 40 %.
When connecting to devices of the IS pac series, this requirement is normally met
(see the appropriate EC-type examination certificate)
•
National safety and accident prevention regulations
•
The generally recognised technical regulations
•
The safety guidelines in these operating instructions
•
Any damage can compromise and even neutralise the explosion protection.
Use the device in accordance with the regulations and for its intended purpose only (see
"Function").
Incorrect or impermissible use or non-compliance with these instructions invalidates our
warranty provision.
No changes to the device impairing its explosion protection is
The device may only be fitted and used if it is in an undamaged, dry and clean state.
2

Conformity to standards

The HART multiplexer type 9192 complies with the following standards and
directives:
•
Directives 94/9/EC, 2004/108/EG
•
EN 60079-0, EN 60079-15, EN 60079-26
•
EN 61241-0
•
EN 61326-1
•
VDE 0110
•
HART Field Communication Protocol Rev. 6.0
Operating Instructions
permitted.
HART Multiplexer Type 9192
11