Related Manuals for Raymarine REALVISION 3D
Summary of Contents for Raymarine REALVISION 3D
- Page 1 REALVISION ™ HIGH SPEED Nose Cone Installation instructions English (en-US) Date: 10-2021 Document number: 87419 (Rev 2) © 2021 Raymarine UK Limited...
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Page 3: Product Overview
Product overview The RealVision™ thru-hull transducer High speed nose cone (Part number: A80702) has been designed to improve the performance of the RealVision™ 3D range of sonar transducers. The High speed nose cone should be used as part of the initial transducer installation. Important: •... -
Page 4: Compatible Transducers
Compatible Transducers The High speed nose cone can be used with the following transducers: RV-2xx: • RV-200 RealVision™ 3D bronze 0° thru-hull all-in-one transducer (Part number: A80465) • RV-212P and RV-212S RealVision™ 3D bronze 12° thru-hull split-pair transducers (System pack part number: T70318) –... -
Page 5: Transducer Mounting
Transducer mounting The mounting procedure below should be read thoroughly before attempting to mount the transducer. Important: • The RV-4xx series transducers are recommended for vessels with metal hulls. When installing, ensure that the transducer is isolated from the metal hull using ALL of the supplied isolator parts. •... - Page 6 10. Holding the transducer in place, carefully drill the pilot hole for the anti-rotation bolt (using the anti-rotation hole in the transducer as a guide). Drilling anti-rotation bolt hole 11. Remove the transducer from the hull. 12. Drill a 16 mm ( inch) hole for the anti-rotation bolt.
- Page 7 4. Apply a small amount of marine grade sealant to the inside of the anti-rotation bolt cap. 5. Fit the anti-rotation bolt cap by pressing it firmly into the hole in the transducer. The embossed “BOW” arrow must be pointing towards the temperature sensor in the base of the transducer.
- Page 8 ii. all around the bottom part of the threaded section of the transducer stem and the protruding anti-rotation bolt, ensuring that the sealant will protrude approximately 6 mm (0.24 in) above the final tightened nuts. iii. all around and inside the transducer stem and anti-rotation holes on the exterior of the hull. 10.
- Page 9 21. Place the small internal isolator sleeve over the anti-rotation bolt, ensuring it sits flush on the interior of the hull. 22.If necessary, apply additional marine-grade sealant to the anti-rotation bolt, above the small internal isolator sleeve. 23. Place the small washer over the anti-rotation bolt. 24.
- Page 10 Anti-fouling Where local regulations allow, it is recommended that you coat your transducer using a water-based anti-fouling paint. This will help prevent the build-up of barnacles and other organic growth, which can cause increased drag that will degrade sonar performance. Important: •...
- Page 11 High speed nose cone dimensions The High speed nose cone will affect the overall size of the transducer, and therefore impact the area required for the mounting location and the size of the holes that are required in the hull. •...
- Page 14 Raymarine Marine House, Cartwright Drive, Fareham, Hampshire. PO15 5RJ. United Kingdom. Tel: +44 (0)1329 246 700 www.raymarine.com a brand by...