Teledyne Echotrac E20, Руководство оператора, Страница: 41 / 60

HANDLING AND MAINTENANCE
Echotrac E20 Operator's Manual8 p. 41 of 60 November 25, 2020
Version 8
Uncontrolled Technology Subject to Restrictions Contained on the Cover Page.
8.2.2 Maintenance
o Keep the transducer clean and free from marine growth where possible.
o Inspect and clean the transducer at regular intervals, especially if it is to be immersed in water
for long periods of time.

A non-abrasive cleaning product should be used to clean the unit.
 Ensure that the transducer is not scratched in any way.
o Store the transducer in a dry environment.
Be careful not to scratch the transducer. Ensure it is placed on a clean
surface free from items that may damage it.
8.3 Power/Data Cable
8.3.1 Handling
Take care not to bend the cables beyond the recommended minimum bend radius.
o DC power cable:
 Fixed installation: 42mm
 Occasional flexing: 125mm
o Data cables (transducers, COM/SYNC):
 Fixed installation: 5 x outer diameter
 Occasional flexing: 15 x outer diameter
Do not lift the equipment by the cables.
8.3.2 Maintenance
Regularly inspect the cables and connectors for wear, and clean regularly with a non-corrosive cleaning
agent.
Dry end:
o Inspect the connectors at regular intervals.
o Lubricate the connectors lightly with 3M lubricating spray or equivalent when necessary.
o
Grip main body of connector during mating or unmating. Do not pull on cable to disconnect.
o Avoid sharp bends at cable entry to connector.