User Manual
Table Of Contents
- 15-0160 - Exhibit Cover.pdf
- Perthshire Installation Manual 98-1135.pdf
- Chapter 1: Pre-Installation 7
- Chapter 2: American GPR Index Cover & GPR Install 23
- Chapter 3: Rockwell GPR Index Cover & GPR Install 39
- Chapter 4: Schlumberger GPR Index Cover & GPR Install 49
- Chapter 5: Sprague GPR Index Cover & GPR Install 61
- Chapter 6: Index Cover Pulser Install and Operation Start Up 77
- Chapter 7: Electronic Pulser Installation 83
- Appendix A: GPR Waterproofing 99
- Appendix B: Installation in Hazardous Locations 107
- Appendix C: American Kit Sub-Assemblies 111
- Appendix D: Rockwell Kit Sub-Assemblies 115
- Appendix E: Schlumberger Kit Sub-Assemblies 117
- Appendix F: Sprague Kit Sub-Assemblies 119
- Table 1-1. Typical Gas Meter Module Installation Tool List
- Table 1-2. American Meter Index Cover Mini Switch Kits
- Table 1-3. American Large Diaphragm Meter Dial Wheels
- Table 1-4. American GPR + Brackets Kits
- Table 1-5. Rockwell Large Diaphragm Meter GPR Index Cover Kit
- Table 1-6. Rockwell Large Diaphragm Meter GPR Dial Wheel
- Table 1-7. Rockwell Mounting Kit
- Table 1-8. Schlumberger Large Diaphragm Meter GPR Index Cover Kit
- Table 1-9. Schlumberger Large Diaphragm Meter GPR Back Mount Wheel
- Table 1-10. Schlumberger Mounting Kit
- Table 1-11. Sprague Large Diaphragm Meter GPR Kit
- Table 1-12. GPR Dial Wheels
- Table 1-13. Sprague Mounting Kit
- Table 1-14. Rotary Gas Meter Module Installation Tool List
- Table 1-15. GPR Rotary Meter Cables
- Table 1-16. GPR Installation Components for Rotary Gas Meters
- Table 1-17. GPR Pipe Mounting Hardware.
- Table 6 - 1. Single Form-C Volume Wiring Definitions
- Table 7 - 1. Definitions
- Table 7 - 2. Single Form-A Volume Input Definitions
- Table 7 - 3. Two Form-A Volume Inputs Wiring Definitions
- Table 7 - 4. Two Form-A and Alarm Wiring Definitions
- Table B - 1. Conforming Safety Parameters
- Table C - 1. Kit, GPR Installation, American Large Diaphragm, Alternative Orientation #45- 1189
- Table C - 2. Kit, GPR Installation, American Large Diaphragm, Behind Index #45-1190
- Table C - 3. Kit, American Large Diaphragm Alternative Orientation GPR, #45-1193
- Table C - 4. Hardware Kit, American Large Diaphragm #45-1203
- Table C - 5. GPR Assembly w/ Universal Bracket #45-1185
- Table C - 6. GPR Cover Mounting Kit #45-1042
- Table D - 1. GPR Installation Kit for Rockwell 750 Large Diaphragm Meter #45-1186
- Table D - 2. Kit, Rockwell Large Diaphragm Index Cover Hardware #45-1169
- Table D - 3. GPR Assembly w/ Universal Bracket #45-1185
- Table E - 1. Schlumberger Large Diaphragm GPR Kit #45-1187
- Table E - 2. Kit, Schlumberger Large Diaphragm Index Cover Hardware # 45-1171
- Table E - 3. GPR Assembly w/ Universal Bracket #45-1185
- Table F - 1. GPR Installation Kit for Sprague Large Diaphragm Meters #45-1188
- Table F - 2. Sprague Large Diaphragm Index Cover Hardware Kit #45-1114
- Table F - 3. GPR Assembly w/ Universal Bracket #45-1185

Chapter 4 - Schlumberger GPR Index Cover & GPR Install Landis+Gyr
52 98-1135 Rev AE Installation Guide
of mounting bracket unless the index is defective or damaged. See “Meter Preparation” on
page 49 for index approval criteria.
1. Remove the original gasket material from the meter. A scraper and wire brush may be required
to remove gasket material still adhering to meter mounting surfaces.
2. Swipe each end of the module with an RF Buster or magnet to force the module to save meter
data to non-volatile memory. Disconnect the battery.
3. Remove the Commercial Gas Module tamper seals, screws, and cover. Disconnect the battery
Figure 4 - 7. Disconnect Commercial Module Battery
4. 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 the module to the Landis+Gyr cross-dock.
B. If GPREP is used to install the 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 L+G document, “GPREP User Guide 98-1119.”
5. 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.
Schlumberger Mini Switch Kit Installation
Meter Preparation
NOTE: The GPR assembly gets readings from a dial wheel mounted on the horizontal shaft behind
the index. The cover is installed on the meter with the sensor in the cover positioned on the back
side of the index.
Inspect the index and replace it if any of the following conditions exists:
• Pointers are loose on their shafts.
• Index face contains cracked or peeling enamel.
• Index drive mechanism does not rotate easily.
Cover Tamper Seal
Location
Serial/Power
Connector