Edgetech 3200-XS, User Manual

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3-8
SECTION 3: Setup and Test
3200-XS Sub-Bottom Profiling System User’s Manual Doc. No. 990-0000026-1000, Rev. 2.3
3.7 Connecting the System Components
All of the 3200-XS Sub-Bottom Profiling System components, including optional
components, such as a printer, a navigation system, and external sonar systems, are made
to the Deck Unit.
WARNING!
Do not connect the tow cable to the Deck Unit before connecting it to the
tow vehicle, otherwise injury or death can occur if the exposed connector
on the tow cable is energized. Always connect the tow cable to the tow
vehicle first.
When connecting the system components, refer to “Deck Unit Connections” on page 3-7
for the location and description of the connectors on the Deck Unit.
3.7.1 Connecting and Attaching the 75-Meter Kevlar
Reinforced Tow Cable to the Tow Vehicle
A 75-Meter Kevlar Reinforced Tow Cable is shown connected and attached to a SB-216S
Tow Vehicle in Figure 3-4, and is similar to that for the SB-424 and SB-512i Tow Vehicles.
Shown in Figure 3-5 is the recommended method for dressing and strain relieving the tow
cable.
To connect and attach the tow cable to the tow vehicle:
1.
Verify that the tow cable is not connected to the Deck Unit.
2.
Coil the tow cable in a figure eight configuration.
3.
Verify that the tow cable and tow vehicle connectors are free of corrosion or dirt. If
dirty, clean them with an alcohol wipe.
4.
Apply a thin film of silicone grease to the pins of the tow vehicle tow cable connector
(see “Inspecting and Cleaning the Underwater Connectors” on page 4-2).
5.
Mate the connectors by pressing them firmly together. Do not wiggle the connectors.
6.
Mate the connector locking sleeves.
7.
Connect the eyelet of the cable grip to the shackle on the tow bridle and secure them
with seizing wire or a tie wrap.
8.
Secure the tow cable to the tow bridle using tie wraps. Electrical tape can also be used
for this purpose.
9.
Secure the cable pigtail to tow bridle ensuring that there is proper strain relief and that
the connector does not strum or move in the water current.