User Manual

Table Of Contents
Chapter 8 - Dresser Roots Installation Landis+Gyr
104 98-1135 Rev AB Installation Guide
Dial Wheel Installation Cautions
When mounted dial wheels are not properly centered on index dial pointers, generally due to
incorrect clip seating, negative results may include:
1. index damage
2. drag during operation
3. data read inconsistency
U WARNING: Dial wheel mounting is a critical installation parameter that must be done
correctly to avoid negatively impacting read data actions.
Installing the Module
1. Using the four original mounting screws, prepare to install the meter module onto the meter.
Install, but do not tighten to mounting torque, the first of the module mounting screws.
A CAUTION: Discard the foam spacer in the Gridstream M120-1 index cover compartment
before mounting the index cover onto the meter.
NOTE: Use a torque screwdriver to tighten the screws to 15 +/- 2 inch-pounds.
Figure 8 - 13. Installing a Gridstream M120-1 Meter Module Cover Mounting Screw