Furuno FSV-24 - Manual (Page 23)

1-15
1.5 Grounding 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.
1.6 Installing 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. Q’ty Remarks
Attachment flange 10-077-5801 100-303-601 1
O-ring CO 0318A (V585) 000-166-370-10 1
Hex. bolt M20x120 SUS304 000-162-825-10 24
Hex. nut M20 SUS304 000-863-116 48
Flat washer M20 SUS304 000-864-136 48
Spring washer M20 SUS304 000-864-270 24
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. Q’ty Remarks
Attachment flange 10-077-5802 100-303-610 1
O-ring CO 0318A (V585) 000-166-370-10 1
Hex. nut M20 SUS304 000-863-116 48
Flat washer M20 SUS304 000-864-136 24
Spring washer M20 SUS304 000-864-270 24