Furuno CH-300 SONAR User Manual


 
1. MOUNTING
1-19
Note 2: When the soundome is painted (to keep marine life off the transducer),
observe the following precautions:
Use only anti-fouling paint type MARINE STAR 20 (Manufacture: Chugoku
Marine Paint Co., Ltd., Japan).
Paint only the plastic portion of the dome. Painting the metal parts causes
electric corrosion.
Paint area
20. Clean surface of gasket, tank flange and shaft sleeve, and then coat flange
gasket with ADHESIVE 1104 200G.
21. Lightly coat bolts, nuts and washers with KINORUSTER.
22. Set the hull unit into the retraction tank, taking care not to damage the
soundome.
Spring washer
Flat washer
Spring washer
Flat washer
Nut
Hex. bolt M10X35
Hex. bolt M20X80
Shaft retainer
Flange gasket
Retraction tank
flange
Flange assembly
U-nut
Bow mark