Sequoia LISST-100X, Руководство пользователя

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LISST-100X User’s Guide 97
8

To remove the battery, release the Velcro wrap and loosen
the nuts on the threaded rods. Remove the plate. Do not
remove the threaded rods. Disconnect the power cord from
the battery and remove it from its place between the rods.
Before removing the battery, make note of its orientation so
that the replacement battery can be positioned similarly.
Battery removed
and replaced.
9

Insert the new battery in exactly the same orientation as the
old battery. Tighten the nuts on the threaded rods to finger
tightness. Re-apply wrap allowing for access to the power
connectors.
Make sure that the battery does not overhang the edge of
the end cap diameter. If the battery is offset, the end cap
may not seat properly, making installation difficult.
10

Re-Connect the white female 2-pin connector to the white
male 2-pin connector. Connecting these connectors will apply
power to the electronics module. Once power is applied the
instrument begin running and the L100X:> prompt will be
displayed. It may be necessary to put the instrument into low
power sleep mode after the battery is reconnected.
Power on.
11

Re-wrap the battery with the Velcro wrap. Adjust the position
of the connectors to minimize the diameter of the assembly.
If the connectors are not arranged properly it will be difficult
to insert the battery into the pressure case.
Battery wrapped
up.
12

Before installing the end cap into the case, clean and lightly
grease the O-ring. You may want to remove it and inspect it
for any cuts or defects.
Use clean fingers to apply O-ring grease. Paper or cloth can
leave fibers on the O-ring which can cause the O-ring to leak.
The inside diameter of the case should be similarly cleaned and
lightly greased.
O-ring greased
and inspected for
any defects.
13

Install the end cap into the case by first lining up the holes in
the end cap with the threaded holes in the case.
A slight twisting motion will help the O-ring obtain a good seal.
This will also allow the bolt holes to be lined up.
The end cap
installed into the
case and the case
is now sealed.
14

Applying uniform force, push the end cap into the case. After
the end cap is inserted, slightly rotate the end cap.
End cap is back in
place.
15

Install the bolts, tightening evenly, until they are snug but not
tight.
Do not over tighten. The stainless steel screws can damage
the threads of the aluminum case if over tightened. The end
cap has a radial O-ring seal and is not dependent on the
tightness of the screws for sealing.
End cap is secured
in place with the
bolts.