IST Dolphin Tech JT-30D, Руководство пользователя и справочное руководство

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If the centre isolator becomes difficult to turn, stop immediately or damage may occur. Check if an
over-adjustment has been made. If the cylinders are still not parallel but no over-adjustment has been made,
you may need to loosen / tighten the aircraft nuts to allow room the isolator to rotate.
* The valves’ centre to centre distance (as measured by the
yoke dimple at the back of the vales) is 21.3 ~ 21.7cm .
10) Tighten the centre isolator lock nuts against the valves.
The band assembly is now complete
11) Put a twin tank air cell onto the bands’ bolts, followed by an assembled backpack (harness and back
plate).
12) Put a flat washer and a split washer onto each bolt then secure everything the wing nut (hand-tighten
only)
Tank height: Please keep in mind at the completion of the installation, the tank valves should be
high enough for you to reach (after putting on the BCD) and turn both tank valves and the
centre isolator on and off (if necessary during a dive) but not too high so you risk of getting the
tank valves and / or centre isolator in the back of your head when entering the water or when
bending your head backwards.
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Back plate pouch and fitting hardware
1) There are 8 grommets on the
pouch and it comes with 8
sets of fitting hardware
consist of screws, nuts and
washers. They are to be fitted
to the plate where as
indicated.
2) Use the hardware to secure the pouch to the back plate as shown. You will need a Philips screw
driver for the job.
Pic. 1. Pic. 2.
Assembly tip: If access to the tank attaching hardware is needed, remove only the top
2 and bottom 2 screw sets.
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