Cleaning And Maintenance - Teledyne SeaBat T Series Operator's Manual

SAFETY PRECAUTIONS
 When the sonar head is in air and switched on, the transmit power should be switched
off except when performing system checks, where power should be increased to a
level which is audible for a short time only on a slow repetition rate and using very
short pulse lengths. A higher setting may damage the transmit array ceramics. The
SSP system can be operated in air for very short to medium periods of time.
If the SSP is run on deck for the purpose of offloading data, Deck mode should be
enabled in the Sonar UI. It is also recommended that a water bath, wet towels, or
other heat mitigation solution is employed to prevent overheating of the computer
electronics in the pressure housing.
The temperature of the computer electronics can be monitored using the system's
BITE feature while offloading data. A red LED indicator will notify the user that
temperatures are approaching a critical level.
 Unused connectors should be sealed with dummy plugs.
 Do not exceed operating and storage temperature limits.

2.2.2 Cleaning and Maintenance

2.2.2.1 Projector and Receiver
The acoustic window molded over the front of the projector and receiver arrays is made of high-
density polyurethane.
These recommendations are made to protect the arrays while in use or in storage.
 For cleaning, use a mild, nonabrasive soap, fresh lukewarm water, and a soft brush.
 Rinse the sonar with fresh water after every use.
 Do not clean the array or sonar by using hot or cold pressure washers. The high-
velocity water spray will cut through the polyurethane or damage the interface
between the polyurethane and the sonar metal housing.
 To scrape away marine growth from the arrays, use only a wooden tool.
 Do not apply any antifouling paint on the acoustic window unless the type is
recommended by Teledyne RESON. The antifouling paint will affect the acoustic
performance. Teledyne RESON recommends:
3
Product Data Sheet
4
Material Safety Data Sheet
SeaBat T-Series Subsea Operator's Manual
Version 7
o For high-frequency transducers (>100kHz) use International VC 17m.
o For low-frequency transducers (<100kHz) use SigmaGlide.
As these products are subject to technical modifications, it is recommended
that the most up to date PDS
commencing the coating work.
CAUTION
NOTE
3 and MSDS 4 are acquired prior to
Page 8 January 31, 2019