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152
FieldSmart
®
Fiber Active Cabinet (FAC) 900
Installation Manual
_________________________________________________________
Step 5:
Step 6:
Step 7:
Step 8:
Step 9:
Visually inspect each battery for defects such as:
• Fractured housing or other physical damage
• Leakage
• Bulging
Note:
Replace any battery that displays a defect. See Replacing Batteries for instructions.
Perform the following maintenance tasks:
a.
Load test each battery to verify that ample current is available to maintain the system.
b.
Ensure that each battery provides 13.5 VDC (plus or minus .2 VDC).
c.
Clean each battery to remove dust, dirt, or corrosion from the battery surface.
Note:
Only use water for cleaning the battery surface. Do not use any chemicals.
d.
Clean the battery terminals and apply No-Ox anti-corrosion grease to each.
e.
Record the inspection and maintenance details in the cabinet records per local practice.
Inspect the battery housing for any signs of damage. Clean the enclosure and fix any damage to painted areas
by removing all rust and dirt from the affected area, and then applying touch-up paint to the area to prevent
future corrosion.
Re-install the batteries into the battery enclosure. See
Installing Batteries
for instructions.
Inspect the battery vent on the side cabinet door, and clear any debris from the vent to ensure adequate venti-
lation for the batteries.
