TM 10-6630-246-12&P
TM 09241B-12&P
Table 2-1. Operator Preventive Maintenance Checks and Services for Water Quality Analysis Set:
Purification-continued
ITEM
INTERVAL
LOCATION
NO.
ITEM TO CHECK/SERVICE
PROCEDURE
NOT FULLY MISSION CAPABLE IF:
7
After
Case Assembly
Using demineralized or distilled
water, thoroughly rinse all
collection bottles and equipment.
Be sure equipment is thoroughly dry
before repacking.
Clean case (7) using clear water and
detergent. Note orientation of
inserts when removing, for proper
installation. Dry case thoroughly
before repacking.
Replace any missing supplies.
Missing supplies.
8
After
Chemical Agents Water
Replace any missing chemicals or
Missing chemicals or supplies.
Testing Kit
supplies.
9
After
Total Dissolved Solids
Using demineralized or distilled
Meter
water, thoroughly rinse cell cup of
TDS meter (9). Be sure equipment
is thoroughly dry before repacking.
Replace any missing standard
Missing standard solution.
solutions.
10
After
Color Comparator
Using demineralized or distilled
water, thoroughly rinse comparator
cells and equipment. Be sure
equipment is thoroughly dry before
repacking.
Replace any missing supplies.
Missing supplies.
2-10
