TM 10-4610-246-13
Table 2-2. Operator Preventive Maintenance Checks and Services for Hypochlorination Unit
Location
Item
Interval
Procedure
Not Fully Mis-
No
Item to
sion Capable If:
Check/Service
1
Before
Ball Valves
Inspect for damage and free movement of
Valve inopera-
valve lever
ble.
2
Before
Manifold Assembly
Inspect for damage
Damaged
3
Before
Pressure Gauge
Inspect for damage
Damaged pres-
sure gauge.
4
Before
Reservoir
a. Inspect reservoir and ensure it is com-
Contaminants
are present.
pletely clean and dry
b. Inspect reservoir for dents, cracks, holes,
Unable to hold
or other damage
5 gallons of
solution without
leaking.
5
Before
Lines and fittings
Inspect lines for evidence of deterioration
Visible dam-
Inspect fittings for cracks or looseness
age.
2-6
