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5-8
MAINTENANCE
5.7
Overhaul Instructions
The R1L-BIR1 is an all solid-state unit and requires no
periodic overhaul, other than routine cleaning, inspection of
cables per section 5, and calibration per section 5.4.
However, some disassembly is required to remove and install
the batteries. This level of disassembly is detailed in section
2.2 and battery cells should be removed at the negative end
first.
Tools and test equipment used for disassembly, calibration,
and troubleshooting of the R1L-BIR1 are listed in section 5.3.
Troubleshooting suggestions are given in section 5.5.
The only component expected to require replacement is the
battery. The battery designation is listed on the Replacement
Parts List, with battery cell removal and installation
instructions given in section 2.2.
