ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
0070 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
DIRECT SUPPORT MAINTENANCE PROCEDURES
REVERSE OSMOSIS SYSTEM
e. Install the pad, U-clamp, 2 J-bolts, 2 flat washers, and 2 nuts at both ends of the vessel
and tighten hand tight.
f. Remove the lifting device and, using a wrench, turn the nuts one additional full turn.
7. Install new RO vessel #5, 4, 3, or 2 as follows (see Figure 9):
NOTE
RO vessels 2, 3, 4, and 5 can be installed in any order, although it is generally
easier to install the RO vessels from the bottom up when more than one vessel is
to be installed.
a. Using an appropriate lifting device, lift the vessel and maneuver it into position in the
TWPS frame.
b. Position the mounting blocks on the support beams and lower the vessel onto the blocks.
Maintain support of the vessel with the lifting device.
NOTE
The RO vessels must be positioned precisely so that all connecting pipes match
properly when assembled to the vessels.
c.
Position the RO vessel as follows:
1) The end of the vessel nearest the electrical system panel box must be 14 in.
from the outside edge of the vertical beam next to the panel box (see Figure 10).
2) The back side of the vessel must be in. from the back vertical RO vessel
support beam at both ends of the vessel (see Figure 10).
d. Install the pad, U-clamp, 2 J-bolts, 2 flat washers, and 2 nuts at both ends of the vessel
and tighten hand tight.
e. Remove the lifting device and, using a wrench, turn the nuts one additional full turn.
8. Install the RO elements in the new vessel. Refer to WP 0041.
9. Reinstall the MF Assembly. Refer to WP 0069.
END OF WORK PACKAGE
0070 00-15/16 BLANK
