TM 10-6630-246-12&P
TM 09241B-12&P
3-10.
COLOR COMPARATOR.
This task covers:
a.
Inspection
b.
Servicing
INITIAL SETUP:
Materials/Parts
Rags
Detergent
(Appendix F, item 14)
(Appendix F, item 15)
pH Indicator Solution
(Appendix F, item 2)
Figure 3-3. Color Comparator
a.
Inspection
(1)
Check comparator (1), eyepiece (2), color wheels (3), cells (4), stir rod (5), and dropper bottle (6) for any
visible damage. Replace any damaged components.
(2)
Check indicator solution dropper bottle (6) for evidence of leakage. Tighten cap. Replace if still leaking.
b.
Servicing.
(1)
Clean individual components and case with a damp rag and detergent if necessary. Remove detergent
residue with a damp rag and dry thoroughly before repacking.
(2)
Wash comparator cells (4) with water and detergent solution. Rinse with demineralized or distilled water
and dry thoroughly before repacking.
(3)
Refill indicator solution dropper bottle (6) if solution level is very low or empty.
3-12
