M4-CYGMINI-TSR-M-ENG_Iss 1
Cygnus MINI ROV Operation Manual
Page 13 of 66
3.
Gauge Preparation
The Gauge is supplied ready to use, once the probe-module has
been attached to it. All that is required is to make the necessary
electrical connections between the Gauge and the ROV Craft and
the chosen topside display.
There are no controls or display on the gauge. Calibration is
performed at the surface using the top side display.
Fitting the Probe-module
The “Probe-module” consists of a nosecone, an integral length of
underwater coaxial cable and the probe itself. It is attached by
screwing the nosecone section on to the end of the Gauge body,
hand tight.
Do
not
use the nosecone Torque Bar to tighten the nosecone.
See page 44.
There is an O-ring seal (‘A’) fitted to the nosecone and another
(‘B’) fitted to the Gauge body. Cover both O-rings with a light
coating of S
ilicone grease
and fit strictly as shown:
Nosecone O-ring Location
Gauge O-ring Location
B
A
