IXSEA RAMSES RT 2500 S Universal, Manual

Page: 16 / 69

RAMSES RT 2500 S Universal – User Guide
MU – RT961SMk2 – AN - 001- A – June 2010 6
The B2S releasing system is a complete unit, ready to operate, incorporating the
elements described in the following paragraphs. It mainly consists of:
•
Two hook cheeks (ref.: 910 1537) fastened to the hook support (ref.: 910 1535) by
eight screws (ref.: 910 2631). The hook support is fastened on the lower end plate of
an RT961B2S by six CHC M10 screws (ref.: 910 2637).
•
One lever (ref.: 910 2922), installed inside the hook cheeks, including at one end a
locking pin screw (ref.: 910 1662) that goes through the “Dog Clutch” assembly. On the
opposite side, the lever turns around an axis (ref.: 910 1529).
•
One hook (ref.: 910 2923A) receiving the release ring. This hook is locked to the lever
at one end and turns around the axis (ref.: 910 1528) at the other end.
II.1.4 T
RANSPONDER
E
ND
C
AP
Figure 10 – Transducer of RT961B2S-Mk2
The upper end cap is fitted with a protection cage. See Figure 10. A yoke is fitted at the
end of this protection cage. The transducer is installed directly on the device's upper end
cap. A oil filled neoprene boot covers the ceramic piezoelectric sensor. This transducer
(Transmitter and Receiver), oil-mounted under equal pressure, is composed of the
following elements:
•
Metallic reflector
•
CE-000192 ceramic ring
•
Neoprene boot
II.1.5 M
ECHANICAL
D
RAWING
Please refer to the mechanical drawing shown on Appendix B.