ARMY TM 10-4610-309-14
MARINE CORPS TM10802A-14/1
0040 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
OPERATOR MAINTENANCE PROCEDURES
MICRO-FILTRATION SYSTEM
Basket Strainer S-2 Cleaning:
Personnel:
One
Equipment Condition:
TWPS at standby or short-term shutdown
Clean MF Basket Strainer S-2 as follows (see Figure 5):
1. Remove the basket strainer S-2 as follows:
a. Open Basket Strainer S-2 Drain Valve V-109 to begin draining the strainer and the elbow
pipe above the strainer.
b. Open Basket Strainer S-2 Vent/Sample Valve V-110 to allow air into the elbow pipe so
that the pipe and the top of the strainer can completely drain.
c. Remove the smaller sanitary clamp that secures the strainer outlet to the elbow pipe.
d. Remove the grooved coupling at the other end of the elbow pipe and remove the pipe.
e. Remove the larger sanitary clamp that secures the top of the strainer to the strainer body.
f. Lift the top of the strainer and the attached strainer basket out of the strainer body.
GROOVED COUPLING
ELBOW PIPE
SANITARY CLAMP GASKET
VENT/SAMPLE VALVE V-110
SANITARY CLAMPS
DRAIN VALVE V-109
STRAINER BASKET
STRAINER BODY
SANITARY CLAMP GASKET
Figure 5. MF Basket Strainer S-2 Removal.
0040 00-8
