100.124
–
Benthic Chamber - Manual
6
13
Disconnect the pump and remove the single acting
hydraulic cylinder
“4”, the locking pin “3” and the U
-
bracket “
2
”, leaving the cylinder as shown.
The Burn Wire System
–
How It Works
14
The burn wire system operates in such a way that a
voltage between the brass anode (negative) and a
small piece of non-insulated burn wire (positive)
causes a leakage current. When activated, the wire
burns over and triggers a preset function. See page 13
for a schematic.
The benthic chambers come with two individual burn
wire systems:
1.
Release of the hydraulic shovel
2.
Closing the lid on the chamber
Attach the Burn Wire
15
A template for making correct length of the burn wire.
Insert a wheel and attach the wire. Make a knot and
scrape off the insulation for a distance of 6-8 mm.
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