Geometrics Memory-Mag G-856AX, Руководство по эксплуатации

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Geometrics, Inc
.
G-856AX Operation Manual
7
1) Assemble the staff by inserting each section into the next twisting them until they
are locked. As shown in Figure 2a, there are four staff sections. The section with
the rubber tip is the bottom section and the section with the treaded end is the top
section. Figure 2 b shows the cam-lock end of the staff section. This end is
inserted into the open end of the matching section. Twisting the jointed sections
by ¼ turn will lock them together.
a b
Figure 2. Sensor staff sections.
2) Verify that the sensor contains fluid. You may shake the sensor to determine if
contains fluid. A sloshing sound indicates proper filling. Some air space above
the fluid needed for thermal expansion - see instructions on sensor fluids in this
section for details. Figure 3 shows the location of the sensor fluid fill port and the
mounting points of the sensor cable. Any tools used for adding fluid, tightening
fasteners or the port plug should either be non-magnetic or have a clean, rust free
hard-chromed finish.
Fill port
Electrical
connection
Strain
relief
a
Use pliers or
nut driver to
tighten
fasteners
b
Figure 3. Sensor preparation.
Note: Geometrics recommends using non-magnetic tools for this task and it is
important to use the original brass nuts and washers supplied with the instrument as
substitutes could be contaminated with ferrous material.
3) Mount the sensor on the threaded staff section. As shown in Figure 4a and b,
there are two ways the sensor can be mounted, either vertically, on its end or