Installation manual

Installation manual
1
851--164472 / Rev.B
Introduction
The purpose of this document is to provide general guidelines
for the installation of t he PI hydrophone for trawling.
Note: If your vessel shall be fitted for purse seine operations, DO NOT
install the hydrophone(s) as explained in this document!
Order numbers
Trawl hydrophone, complete: HYD-205254
Trawl hydrophone, without cable gland: HYD-205826
Topics
→ Precautions, page 2
→ Considerations, page 3
→ Pre -installation checklist, page 8
→ Location, page 10
→ Coverage area, orientation and tilt, page 13
→ Mounting arrangement, page 17
→ Dual hydrophones, page 23
→ Hydrophone protection, page 24
→ Hydrophone cable, page 27
→ Installation drawings, page 32