User Manual

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Appendix D - Sprague Changing GPR Direction Landis+Gyr
108 98-1135 Rev AA Installation Guide
1. Lay the GPR face down. Remove the two screws and washers holding the two brackets together
as shown in Figure D - 3.
Figure D - 3. GPR bracket disassembly
2. Determine the appropriate GPR direction.
U WARNING: The GPR must be mounted in the forward-most position on the lower bracket so
that the gas pipes do not interfere with data transmissions. Refer to the following figures for
additional detail.
Figure D - 4. Left-Facing GPR Shown Extended Forward to Avoid Gas Pipe Interference
U WARNING: A right-facing GPR must have the cable routed as shown in Figure D - 5. The cable
must not be routed around the edge of the GPR bracket (Figure D - 6.
), where it may be
exposed to unknown hazards.