TM-9-6920-430-14
COOLANT RECHARGING UNIT, TRAINING GUIDED MISSILE SYSTEM M80 AND CHARGER, BATTERY PP-7309/T
TECHNICAL MANUAL; OPERATOR’S AND ORGANIZATIONAL DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL
AUGUST 1980
TM-9-6920-430-14 - Page 157 of 180
TM 9-6920-430-14
CHAPTER 4
SHIPMENT AND STORAGE
4-1. GENERAL.
Procedures for shipment and storage of both the Gas Pumping Unit and Bat-
tery Charger are contained in para. 4-2.
4-2. PREPARATION.
Prepare the GPU for shipment in accordance with the procedure below.
Note that a positive pressure between 0 and 100 psig must be maintained to prevent system
contamination.
a.
Disconnect the inlet flexible hose in accordance with steps 3-14a through 3-14g. Seal the
ends of the hose with the protective plug provided at each end.
b.
Disconnect the outlet flexible hose in accordance with steps 3-15a through 3-15c. Seal the
ends of the hose with the protective plugs provided at each end.
c.
Slowly open the INLET SHUTOFF valve and the INLET BLEED valve one turn
counterclockwise to relieve the 500 psig down to 100 psig as read on the INLET PRESSURE gage;
then close the INLET SHUTOFF and INLET BLEED valves fully clockwise.
d.
Slowly open the OUTLET SHUTOFF valve and the OUTLET BLEED valve one turn
counterclockwise to relieve the 500 psig down to 100 psig as read on the OUTLET PRESSURE
gage; then close the OUTLET SHUTOFF and OUTLET BLEED valves fully clockwise.
e.
Using the protective covers provided, seal the GPU inlet and outlet connectors.
f.
Unlatch and open the storage box for the proof test equipment (para. 1-4, page 1-4).
g.
Be sure that the following items are in the storage box:
(1) Pressure Transducer Assembly, including remote digital readout device and cable.
(2) Remote Control Cable.
(3) Cross fitting, with protective caps wrench tight, in protective bag.
(4) Two flexible hoses with protective plugs wrench tight.
h.
Place the following GPU loose items in the storage box:
(1) Flexible inlet and outlet hoses with protective plugs wrench tight.
(2) Trainer filling adapter.
(3) GPU log book.
(4) Embossing machine (7490-00-835-0443).
(5) Embossing tape (7510-00-826-1878).
i.
Fill the empty space in the storage container with loose packing material such as crumpled
paper. Close the storage box lid and secure the latches.
NOTE
The battery charger is housed in its own shipping and storage container. Both the in-
put and output connectors are in place and the flex interconnecting cables are located
in the cover compartment.
Change 2
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