TM 10-6630-245-13&P
Table 2-1. Preventive Maintenance Checks and Services for WQAS-PM - Continued.
Location
Item
Item To Be
No.
Interval
Check/Service
Procedure
Not Fully Mission Capable If:
13
Monthly
Test Kit, Dissolved
e. Inspect Thiosulfate Standard Solution
e. Bottle less than 25% full. Shelf life
Oxygen
for quantity, current shelf life, leaking
expired. Leakage is evident (until
(continued)
container, readable label.
cleaned up and replaced). Contents
unidentifiable.
14
Monthly
Test Kit, Zinc
a. Inspect Zinc Conditioning Reagent for
a. Bottle less than 25% full. Shelf life
quantity, current shelf life, leaking
expired. Leakage is evident (until
container, readable label.
cleaned up and replaced). Contents
unidentifiable.
b. Inspect Zinc Reagent for quantity,
b. Bottle less than 25% full. Shelf life
current shelf life, leaking container,
expired. Leakage is evident (until
readable label.
cleaned up and replaced). Contents
unidentifiable.
c. Inspect Deionized Water for quantity,
c. Less than one full bottle. Shelf life
current shelf life, leaking container,
expired. Leakage is evident (until
readable label.
cleaned up and replaced). Contents
unidentifiable.
15
Monthly
Spectrophotometer
a. Inspect batteries for quantity, damage.
a. Less than quantity of eight. Batteries
not sealed, batteries deteriorated.
16
Monthly
Case, Transit and
Inspect case, fittings and inserts for
Use or environmental exposure has been
Storage
function.
such that case or contents are unreliable.
SECTION III. OPERATION UNDER USUAL CONDITIONS
2.4. ASSEMBLY AND PREPARATION FOR USE.
The WQAS-PM is portable and ready to use. No special assembly and preparation are required before use.
2.5. INITIAL ADJUSTMENTS, CHECKS AND SELF-TESTS.
Before using the WQAS-PM ensure that the after and monthly checks and services specified in the PMCS in table 2-1
have been performed on schedule.
2.6. OPERATING PROCEDURES.
2.6.1. General Techniques for Test Procedures.
Several techniques and concepts are very important in obtaining accurate results using the WQAS-PM. These are
explained in this section and referenced in the test procedures in para 2.6.8. Read and learn these procedures before
using the WQAS-PM.
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