ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
0038 00
OPERATOR MAINTENANCE PROCEDURES
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Table 1. Preventive Maintenance Checks and Services (PMCS).
ITEM
INTERVAL
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
NOT READY IF:
CHECKED OR
SERVICED
7
Before
Raw water
Inspect pump for loose mounting, damaged frame,
Pump unsafe to
pumps P1 and
cracked housing. Tighten mountings if loose. Notify Unit
operate due to
P2, MF Feed
Maintenance if damage to frame or housing found.
loose or
Pump P3, and
damaged parts.
Product Water
Distribution
Check motor/junction box connecting cable and power
Motor is unsafe
Pump P7
cable for damage. Notify Unit Maintenance to replace if
to operate
damage found.
because of
NOTE
damaged power
Make sure dust caps are installed on all unused
cable.
cables and electrical connectors.
8
Before
Cyclone
Check retainer chains for damage. Notify Unit
Both retainer
separator
Maintenance to replace if broken.
chains broken.
9
Before
Raw water and
Check for flattened hoses.
Not enough hose
distribution
assemblies
suction hoses
Check to be sure gaskets are in place. Use BII spare
available.
gaskets as needed.
10
Before
Raw water and
Check for obvious tears.
Not enough hose
distribution
assemblies
discharge
Check to be sure gaskets are in place. Use BII spare
available.
hoses
gaskets as needed.
11
Before
Raw water,
Check for broken or cracked fittings.
Damage will
distribution and
result in water
waste adaptors
streaming out
under pressure.
12
Before
Anchor Rope
Check for severe fraying.
Severely frayed
13
Before
MF Feed Tank
Check for holes and tears. Replace with spare from BII
Strainer S-1
as needed.
14
Before
MF Feed
Check to be sure that the clamps were tightened after
Strainer clamp
cleaning the strainer at the last shutdown.
and elbow
clamps
15
Before
Air compressor
Check the compressor oil level. Add oil if needed.
Insufficient oil.
assembly
Check for oil leakage as evidenced by oil on adjacent
Class III leakage.
components. Notify Unit Maintenance if leaks found. For
Class III leakage, discontinue operation of the
compressor.
Check for water in oil as evidenced by milky color on
Signs of water in
dipstick. Notify Unit Maintenance if signs of water found.
oil.
16
Before
Air compressor
Check compressor belt for -in. deflection, wear, cracks,
Belt has more
belt.
or if belt has rolled over (WP 0042). Notify Unit
than -in.
Maintenance to adjust belt tension or replace worn belt
deflection, is
worn, or has
Maintenance replace the belt when time permits if it has
cracks.
rolled over (WP 0056).
0038 00-2
