Summary of Contents for Siemens Milltronics HydroRanger 200
HEATED ENCLOSURE Instruction Manual April 2002...
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(refer to instructions) Introduction The Siemens Milltronics Heated Enclosure is suitable for almost all indoor/outdoor applications. Designed to resist wet and dirty conditions, it is particularly effective for condensation control. The impact resistant enclosure eliminates dents, weathers well, and is highly resistant to corrosives, acids, alkalines, and salts.
Specifications Important: • All specifications are subject to change without notice. Please ensure that any safety related information is confirmed with a qualified Siemens Milltronics representative. • Approval information applies to Heated Enclosure only. Please refer to level instrument documentation for approvals information.
Enclosure Cover • clear, poly carbonate Approvals • NEMA 1, 3, 3S, 4, 4X, 12, 13 • Listed per UL 50 enclosures for electrical equipment • CSA certified • JIC compliant 7ML19981CL01.2 IQ Radar 300 – INSTRUCTION MANUAL Page 3...
Installation Notes • Installation must only be performed by qualified personnel, and in accordance with local governing regulations. • This product is susceptible to electrostatic shock. Follow proper grounding procedures. • The non-metallic enclosure does not provide grounding between conduit connections.
Vertical Mounting 370mm (14.50") 7.9mm DIA. 215mm 305mm (0.312") (8.46") (12.00") (TYP. 4 PLACES) 480mm (19.00") 420mm (16.50") Horizontal Mounting Orientation changes, but enclosure dimensions are identical to vertical mount. Note: For ease of use, mount with hinges at bottom so lid hangs open when unlatched.
Conduit Entry Conduit entry is required for Heated Enclosure power supply, level monitor power supply, and for transducer and communications wiring. Important: Select conduit hole locations carefully. Place them where the wiring will not interfere with Heated Enclosure operations. Drill the required entry holes. Make sure holes do not interfere with Heated Enclo- sure operation.
Wiring Warning: Hazardous voltage present on terminal during operation. Notes: • Recommended torque on terminal clamping screws: 0.56 – 0.79 Nm (5–7 in/lbs) • The equipment must be protected by a 15 A fuse, or a circuit breaker in the building installation.