Vortex VST HP Series, Руководство пользователя

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STEP PROCEDURE DESCRIPTION CHECK
8 Open Main isolation valve to ‘suck’ product sample into tool.
9
Close main isolator valve.
10 Close secondary isolator valve if desired. This valve is only a
back up to the main isolator valve.
11
Recover tool to deck.
12
As water depth decreases during ascent, the main relief valve
will limit the pressure stored in the containment bottle to a
pre-set figure.
13
Remove top section of tool to expose sample bottle location.
Close bottle isolation valve. Remove, cap and label sample
bottle.
14
Depending on client requirements, the tool may need internally
cleaning before next sample run. Invert tool, fill funnel with hot
soapy water, open all valves and flush out circuit then flush
circuit with fresh water then blow dry with air and close all
valves.
15
Fit clean containment bottle, pull and isolate vacuum in circuit,
replace top section of tool over sample bottle.
16
Continue sample program.
Please return tool to supplier for post job maintenance.
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4. OPERATION PROCEDURES
4.5 Pre dive checks, in water operation
Vortex Dredge - Mini Gas Sampling Tool - Version 2.2
Remember, your safety is your responsibility. If in doubt, please ask