TM 11-6625-1668-12
CHAPTER 2
INSTALLATION
2-1. General
a. This chapter contains the procedures and diagrams required for unpacking, inspection, and installationi
of Telegraph Test Set AN/GGM-15 (V).
b. Installation instructions include external equipment connections and strapping options for front and rear
panel access to the data signals. Additional strapping options, and operation with external equipment are
discussed in chapter 3.
2-2. Unpacking
a. Packaging Data. The components of the test set are packed in individual cartons for domestic
shipment. For overseas shipment, these cartons may be sealed in moisture-vaporproof wraps and inclosed
wooden crates. Figures 2-1, 2-2 and 2-3 show the units packaged in the domestic cartons. Figure 2-1 shows
the packaging of the analyzer. This carton also contains the interface cable, power cable, running spares, and
technical manual. The generator and oscilloscope are packed in the same manner as the analyzer excluding
the interface cable, running spares, and technical manual. The domestic packaging of the test set case and
dolly are shown in figures 2-2 and 2-3. The carton numbers, dimensions, weights, and contents are listed as
follows:
Unit
Dimensions
Volume
Weight
Contents of box
Box No.
(in)
(cu ft)
(lb)
1
10.6 x 20.5 x 22
2.7
45.5
OS-206/GGM-15 (V) and CX-12105/U.
2
10.5 x 20.5 x 22
2.7
41.5
TS-2862/GGM-15 (V), CX-12105/U, CX-12024/GGM-15 (V) and TM-
11-6625-1668-12.
3
10.5 x 20.6 x 22
2.7
40
SG-860/GGM-15 (V) and CX-12106/U.
4
20 x 20 x 28
6.4
28.5
CY-6672/GGM-15 (V).
5
11 x 21 x 44.5
5.9
48
V-484/GGM-15 (V).
b. Removing Contents. When unpacking the equipment from wooden crates, perform all of the procedures
outlined below. When unpacking equipment from domestic cartons, perform only the procedures given in
(4).and (5) below:
(1) Cut and fold back the steel straps.
(2) Remove the nails from the top and one side of the box with a nailpuller. Remove the top and side.
Do not pry top or side off; this may damage the equipment.
(3) Open the moisture-vaporproof liner inside the box and remove the carton.
(4) Open the carton and remove the contents.
(5) Preserve the packing materials and cartons for use in repacking the equipment.
2-3. Checking Unpacking Equipment
a. Inspect the equipment for damage incurred during shipment. If the equipment has been damaged
report the damage on DD Form 6 (para 1-3b).
Discrepancy in Shipment Report (DISREP) (SF 861) (para 1-3c).
NOTE
Storage of a minor assembly or part that does not affect proper functioning of the
equipment should not prevent use of the equipment.
c. If the equipment has been used or reconditioned, check to see if it has been changed by a modification
work order (MWO). If the equipment has been modified, the MWO number will appear on the front panel near
the nameplate.
2-1
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