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6 – Maintenance
DPN 402197 Issue 7.1
© Teledyne Limited
6- 1
6 Maintenance
CAUTION
Teledyne Limited accepts no liability for field repairs. The warranty of spare parts
may be affected if incorrectly fitted. If in doubt, contact Teledyne Limited.
6.1 System Description
The 350 system comprises a search coil array, a subsea pod, the topside computer, an altimeter
(optional) and associated cabling. This is summarised in
Figure 6-1: Components of the 350 system
Table 6-1: Components of the 350 system
Item
Description
A
Topside computer
B
Data cable for connection between the topside computer and the ROV umbilical
C
Power and data cable (or ‘ROV Tail’) that connects the SEP to the ROV umbilical and power distribution
system
D
Subsea electronics pod (SEP)
Electrical Supply
Communications
A
B
ROV umbilical (user supplied)
D
E
F
C
E
F
G
H