Mettler Toledo InPro 6950 Serie Bedienungsanleitung Seite 8

8
– N o modifications to the sensors and the accesso-
ries are allowed. The manufacturer accepts no re-
sponsibility for damages caused by unauthorised
modifications. The risk is borne entirely by the
user.
– W hen using cables for sensor connection not sup-
plied and recommended by the manufacturer the
following standards need to be considered:
• US National Electrical Code
• Canadian Electrical (CE) Code
− F or guidance on US installations, see ANSI/ISA-
RP12.06.01, Installation of Intrinsically Safe
S ystems for Hazardous (Classified) Locations.
− C ontrol room equipment connected to intrinsically
safe associated apparatus in the US should not
use or generate more than the specified Um of the
associated apparatus.
− C are must be taken during installation to avoid
impacts or friction that could create an ignition
source.
− T ampering and replacement with non-factory com-
ponents may adversely affect the safe use of the
system.
− I nsertion or withdrawal of removable electrical
connectors or modules is to be accomplished only
when the area is known to be free of flammable
vapors.
− WARNING !
INTRINSICALLY SAFE APPARATUS CAN BE A
SOURCE OF IGNITION IF INTERNAL SPACINGS ARE
SHORTED OR CONNECTIONS OPENED.
− WARNING !
D O NOT OPEN WHEN AN EXPLOSIVE ATMO-
SPHERE IS PRESENT.
− WARNING !
SUBSTITUTION OF COMPONENTS MAY IMPAIR
INTRINSIC SAFETY.
− WARNING !
SUBSTITUTION OF COMPONENTS MAY IMPAIR
SUITABILITY OF THE EQUIPMENT.
− WARNING !
FOR CONNECTION ONLY TO NON-FLAMMABLE
PROCESSES.
− WARNING !
TO MAINTAIN THE ENCLOSURE IP66 RATING,
THE CONNECTOR MUST BE FULLY ENGAGED.
InPro 6950
52 206 137 F
[NEC ]), where applicable.
®
CAN/CSA-C22.1), where applicable.
InPro 6950 Series O
© 02 / 2023 METTLER TOLEDO
Sensor 12 mm
2
(ANSI/NFPA 70
®
(CEC Part 1,
®
Printed in Switzerland