F
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4300 CLAMP
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ON ULTRASONIC FLOW METER
ONICON Incorporated 727.447.6140 Page 38 onicon.com
3.5 ELECTRICAL INSTALLATION
codes.
3.5.1 Input Power Requirements
WARNING
Conduit openings in the F-4300 enclosure must be closed with UL listed ttings applicable to NEMA 4X enclosures.
WARNING
The protective earth connection must be made as shown in Section 3.5.2. Failure to do so will result in an increased
risk of injury.
WARNING
All mains voltage connections must be made through the pre-drilled conduit/strain relief opening located at the
bottom of the enclosure. Failure to do so will result in an increased risk of injury.
CAUTION
This product must be connected to earth ground for proper operation. Failure to do so may result in
erratic operation.
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