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Maintenance Note

A replaceable coin-type lithium battery is used to help maintain calibration data in the
RF electronic unit.  Recommended maintenance is replacement after evey 3 years of
operation.  The battery is located on the Power Printed Circuit Board Assembly, just
under the corner of the Light Printed Circuit Board Assembly.  (See Figure #3) To
remove, simply lift the edge of the battery and slide it from the holder.  To replace, slip
the new battery in under the contact arm until the new battery is firmly seated into the
holder.  As replacement, use ONLY lithium coin-type battery #CR1620 (Bindicator part
# LUC036952).

Figure 3

(Electronic Unit with Function Test

)

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