User Manual

Table Of Contents
Chapter 6 - Sprague GPR Index Cover & GPR Install Landis+Gyr
70 98-1135 Rev AB Installation Guide
Figure 6 - 3. Commercial Module Cover Removed
4. Swipe each end of the module with an RF Buster or magnet to force the module to save meter
data to non-volatile memory. Remove the Commercial Gas Module tamper seals, screws, and
cover. Disconnect the battery.
5. The Commercial Gas Module must be disassociated from the meter.
A. If RIMS is used to manage gas module installations, leave the battery disconnected, replace
the module cover, and return module to the Landis+Gyr cross-dock.
B. If GPrep is used to install gas modules, connect the laptop PC and Shooter Box or USB
Shooter programming cable to the module Serial/Power connector.
Follow the procedures on using GPrep “MRB Mode” outlined in Landis+Gyr document
“GPrep User Guide 98-1119.”
6. Disconnect the module from the programming device. Leave the battery disconnected, replace
the module cover, and return the module to the Landis+Gyr cross-dock.
7. Remove all of the original gasket material from the meter. Clean the gasket surface of the meter
with a wire brush and a gasket scraper. The index may need to be removed during gasket
removal to prevent damage and avoid gasket material entering the index gears.
Figure 6 - 4. Removing Old Gasket Material with a Scraper and a Wire Brush
8. Inspect the index. Replace it if:
index pointers are loose on their shafts
the index face contains cracked or peeling enamel
Index drive mechanism does not rotate easily
Cover Tamper Seal Location
Serial/Power Connector