Furuno FR-2115/2125 manual Correct seating of waterproofing gasket

12.If the scanner is mounted 2° or more left of ship’s bow, adjust the position of S901 so it becomes “on” (contact between #1 and #2 on pcb MP-3795). To access S901, open the bow side cover; S901 is above the drive gear.

S901

RTB801

Bow mark

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Figure 2-4 Scanner unit, front view

13.Confirm that all screws are tightened and all wiring is properly made. Coat waterproofing gasket, bolts and tapping holes of scanner unit with silicone grease. Check that the waterproofing gasket is seated as shown in Figure 2-5. Close the scanner unit cover.

Coat gasket with silicone grease.

DO NOT use silicone sealant.

CORRECT

WRONG

Figure 2-5 Correct seating of waterproofing gasket

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