TOTAL DISSOLVED SOLIDS METER. - continued
Clean meter (1) with a damp rag and detergent if necessary. Remove detergent residue with a damp
rag and dry thoroughly before repacking.
Clean cell cup (2) and electrodes (6) with detergent/water solution. Rinse with demineralized or distilled
water and dry thoroughly before repacking.
Remove cover (7) and battery (8), if installed. Store battery in one of the case battery storage areas
unless immediate use of the meter is anticipated.
Replace cover (7). Be sure battery clip (9) is in meter (1).
If battery (8) is suspected to be bad, replace it. See paragraph 2-9.
Dispose of old batteries in accordance will local regulations/ordinances.
Calibration is performed during setup to use. See paragraph 2-9.
Repairs are limited to replacement of range extender only.
Replace range extender (3) if damaged or missing.
CHEMICAL AGENTS WATER TESTING KIT.
See TM 3-6665-319-10