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Single Bottom Sea Valve SB-100-SB Operation and Installation Manual Min. 1000mm free height. SKIPPER Electronics AS Enebakkveien 150 Telephone: +47 23 30 22 70 P. O. Box 151, Manglerud E-mail: support@skipper.no 0612 Oslo Co. reg. no: NO-965378847-MVA Document no: DM-BSB100-SB Norway www.skipper.no...
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SKIPPER Electronics AS SB-100-SB Operation and Installation Manual Weitergabe sowie vervielfältigung dieser unterlage, verwertung Copying of this document, and giving it to others and the use und mitteilung ihres inhaltes nicht gestattet, soweit nicht or communication of contents thereof, are forbidden without ausdrücklich zugestanden.
SB-100-SB Operation and Installation Manual SKIPPER SB (Single Bottom) Sea Valve 100 mm 1. Installation The SKIPPER SB Sea Valve 100 mm is used for installation of:SKIPPER speed log sensors and Echo sounder transducers fitted with adaptor for XB-100-XX . Caution! Be aware that the Sea Valve contains high precision parts and therefore proper handling when mounting is essential for the final result.
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”Sensors for Speed Log and Echo Sounder are delivered with a fixed cable. Attention must be taken to allow easy replacement/pulling of new cable during maintenance”. SKIPPER Electronics AS will recommend installation positions if GA-drawings (General arrangements), lines drawings and frame drawings are made available for study.
SKIPPER Electronics AS SB-100-SB Operation and Installation Manual 2. Space considerations The Sea Valve should be placed in a service accessible place large enough for installation and disassembly of the sensor unit. Page 6 of 18 Date: 2019-02-12...
SB-100-SB Operation and Installation Manual SKIPPER Electronics AS 3. Welding the bottom flange • When the position has been decided, a 220 mm hole is cut in the hull. • The bottom flange, Item (1), is welded into the hull. Standard welding practice, methods and procedures should be observed, but may vary.
SKIPPER Electronics AS SB-100-SB Operation and Installation Manual 4. Sea Valve Assembly (Orientation not necessary). Step 1 • Place 1.5 mm gasket, on top of Bottom Flange. • Then place the Ball Valve element on top of the Bottom Flange. The 16 mm nuts and washers should be mounted, not tightened.
SKIPPER Electronics AS SB-100-SB Operation and Installation Manual 6. Sensor installation Sensor installation • Place the O-ring, Item (36) in the groove on top of the intermediate element, Item (7). • Apply grease to the O-ring. • Insert the 2 thread bolts, Item (11) through the flange and secure with 2 x M16 counter nuts, Item (28).
SB-100-SB Operation and Installation Manual SKIPPER Electronics AS 7. Clamp Unit mounting Mount Top Flange, Item (8). Secure with 8 washers, Item (29) and nuts, Item (28). Torque: 130 Nm. Mount in following order: Clamp Unit mounting • 2 x gasket, Item (12).
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SKIPPER Electronics AS SB-100-SB Operation and Installation Manual • Open Sea Valve, lower sensor unit and Extension Tube. • Rotate the Extension Tube to align the sensor to point forward (ahead), (only needed for Speed Log). • Use the flattened area on the Extension Tube to find correct direction.
SB-100-SB Operation and Installation Manual SKIPPER Electronics AS 8. Final assembly After the ship is afloat, it is necessary to let the air out of the Sea Valve: • Loosen the nut M50, let the air out and tighten nut again.
SB-100-SB Operation and Installation Manual SKIPPER Electronics AS 10. Re-installation Reinstallation Same procedure as first-time mounting. Mounting order Nut M50 and Clamp Unit : 1. Tighten the Nut M50, Item (13), Torque : 98 Nm. 2. Push down the Clamp Unit, Item (10) onto the Nut M50.
SKIPPER Electronics AS SB-100-SB Operation and Installation Manual 13. Maintenance There are two areas to consider maintenance: 1: Speed log performance may be effected by growth, shell, etc on sensor head. Sensors may need carefully cleaned for growth to regain performance.
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