SAFT AMERICA INC.
COMPONENT MAINTENANCE MANUAL
4579
24-31-05
PAGE 403/404 BLANK
Jan 30/98
C.
Remove greasy residue from battery connector receptacle (16) with isopropyl alcohol.
D.
After ensuring that the vent valves (3) are closed, wash each cell (2) in running water.
Do not allow any water to enter the cell. Dry with compressed air or a dry, clean
cloth.
E.
Wash the battery case (7), cover (8) and pad (9), spacers (27), gasket (17), and cell
hardware (5 through 11) in warm, soapy water to remove dirt and salt deposits. A
plastic scraper or a stiff bristle brush (nonmetallic) may be used to aid in the removal
of heavy deposits. Rinse away all soap, and dry with compressed air or a dry, clean
cloth.
CAUTION
THE LENGTH OF TIME VENT VALVES ARE REMOVED FROM
THE CELL ASSEMBLIES SHOULD BE KEPT TO A MINIMUM.
OVER EXPOSURE OF THE ELECTROLYTE TO THE
ATMOSPHERE WILL AFFECT BATTERY PERFORMANCE DUE
TO CO
2
CONTAMINATION.
F.
Remove the vent valves (3) from the cell assemblies (2), and submerge them and the
O-rings (4) in a clean container of distilled or deionized water. This treatment will
dissolve any salt deposits that may have accumulated in the vents of the valves or
around the O-ring seat. Cover the cells (2) with a damp, clean cloth, or take other
precautions to prevent any foreign particles from falling into the cells while the valves
are removed.
G.
Test the vent valve assemblies (3) to ensure they operate within the correct pressure
range (TESTING and FAULT ISOLATION).
H.
Install vent valve assemblies (3) with vent wrench.
I.
Assemble the battery (ASSEMBLY).