Safety notes
2.5 Installation in hazardous area
FUS1010 IP65 NEMA 4X & IP66 NEMA 7
14 Operating Instructions, 01/2013, A5E02951520-AC
2.5 Installation in hazardous area
WARNING
Explosion Hazard
Equipment used in hazardous areas must be Ex-approved and marked accordingly.
It is required that the special conditions for safe use provided in the manual and in the Ex
certificate are followed!
Hazardous area approvals
The device is approved for use in hazardous area and has the following approval:
● FM and CSA certified
- Class I, Division 1, Groups ABCD
- Class II, Division 1, Groups EFG
● ATEX
WARNING
Explosion Hazard
Devices without the correct hazardous area approval create dangerous environments.
Make sure the hazardous area approval is suitable for the environment in which the
device will be installed.
Intrinsically safe data
WARNING
Explosion Hazard
User must install unit with Siemens drawings. With intrinsically safe circuits, use only
certified meters appropriate for the transmitter.
If a non-conforming supply unit is used, the "fail-safe" type of protection will no longer be
effective and the approval certification will be invalid.
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