Furuno FSV-24S installation manual Grounding the Equipment

1.5Grounding the Equipment

The power supply unit, processor unit and hull unit have protective grounding. Ground the units with a ground wire (IV-8SQ, local supply) or copper strap to prevent electrical shock. Ground the monitor unit and transceiver unit with a ground wire (IV-8SQ, local supply) or copper strap fastened to the ship’s superstructure. For the power supply unit, transceiver unit and junction box (option) use a supplied copper strap.

Grounding for junction box

Use one of four butterfly bolts to ground the junction box.

1.6Installing Attachment Flange (option)

The tank for the CSH-20 series may be used by installing the optional attachment flange.

In case that 1200 mm stroke was used in CSH-20 series

Attachment flange set

For FSV-247: OP10-22 (Code no: 000-067-037)

Name	Type	Code No.
Attachment flange	10-077-5801	100-303-601
O-ring	CO 0318A (V585)	000-166-370-10
Hex. bolt	M20x120 SUS304	000-162-825-10
Hex. nut	M20 SUS304	000-863-116
Flat washer	M20 SUS304	000-864-136
Spring washer	M20 SUS304	000-864-270

In case that 1600 mm stroke was used in CSH-20 series

Attachment flange set

For FSV-248: OP10-23 (Code no. 000-067-038)

Name	Type	Code No.
Attachment flange	10-077-5802	100-303-610
O-ring	CO 0318A (V585)	000-166-370-10
Hex. nut	M20 SUS304	000-863-116
Flat washer	M20 SUS304	000-864-136
Spring washer	M20 SUS304	000-864-270

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