ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
0028 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
OPERATOR INSTRUCTIONS
PREPARATION FOR MOVEMENT ARMY UNIT
28. Turn off the diesel-fired heater and allow it to cool. After the diesel-fired heater has cooled, drain
and ventilate the fuel tank as follows (see Figure 2):
a. Remove the drain plug from the bottom of the fuel tank and drain the fuel into a fuel can.
b. Remove the fuel cap from the fuel tank.
c. Connect the quick-disconnect air hose (BII Box #8) to the quick-disconnect fitting in Air
System Section 1.
d. Connect the air blowgun (air nozzle, Operator's Tool Kit) to the other end of the air hose.
e. Blow air into the diesel-fired heater fuel filler port to ventilate the fuel tank.
f. Clean the drain plug threads, apply antiseizing tape to the threads and reinstall the drain
plug into the bottom of the fuel tank.
g. Reinstall the fuel cap.
29. Disassemble the heating ducts, plenums, and registers and set them aside.
30. Disconnect the ground wire from the generator and ground rod. Coil the wire and set it aside.
31. Retrieve the ground rod. Disassemble the rod and the slide hammer, then reinstall the washers
and nuts onto the slide hammer rod.
32. Empty the fuel can into the generator (TQG) fuel tank.
33. Remove the fabric wall and fold it up as follows (see Figure 3):
a. Lay the wall out flat, with the white inner side facing up (Step 1).
b. From both ends, fold the wall in toward the middle about halfway (Step 2).
c. Fold the ends in again so they meet in the middle (Step 3).
d. Fold the wall in half, then in half again (Steps 4 and 5).
STEP 2
STEP 3
STEP 5
STEP 1
STEP 4
Figure 3. Folding Up the Fabric Wall.
34. Fold the CAC (NBC contamination avoidance cover) as follows if it was opened, such as if it were
used as a tarp:
a. Lay the CAC out flat (1).
b. From both ends, fold the long sides into the middle (2).
c. Fold the long sides on top of each other (3).
d. From both ends, fold the short sides into the middle (4).
e. Fold the short sides on top of each other (5).
1
4
4
5
2
3
2
Figure 4. Folding Up the CAC.
PACKOUT
Basic Issue Items Packout
Referring to the illustrations and tables on the following pages, pack out the tool box, the six numbered
BII boxes, the two BII buckets, and the manuals storage box and set them aside.
0028 00-5
