9
Safety Information
Safety Precautions for Installation
The
•
electrical installation shall conform to the national regulations
for electrical installations and/or other applicable national or local
codes or regulations.
The power supply shall be disconnectable from the device by a
•
two-poled circuit breaker.
Switch and circuit breaker shall be located in close proximity to the
•
equipment and be easily accessible by the OPERATOR.
They shall be marked as disconnect switch for the device.
Be sure to disconnect the mains supply and any relay contacts
•
which are connected to separate current sources before starting
maintenance operations.
Approvals for Application in Hazardous Locations
Stratos Pro A4...B MSPH: acc. to FM and CSA in Class I Div 2 / Zone 2
Terminals:
Screw terminal, suitable for single wires / fl exible leads up to 2.5 mm
2
(AWG 14).
Recommended torque for the terminal screws: 0,5 ... 0,6 Nm.
Further Information on Installation in Hazardous
Locations:
See also separate “Safety Instructions“ document.
Registered Trademarks
The following names are registered trademarks. For practical reasons
they are shown without trademark symbol in this manual.
Stratos®
Sensocheck®
Sensoface®
Calimatic®
GainCheck®
InPro® is a registered trademark of Mettler-Toledo.
HART® is a registered trademark of the HART Communication
Foundation.
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