User's Manual

Chapter 4 Actaris Meter Installation
48 Natural Gas Solutions 100G Installation Guide for Direct Mounting on Meters
4. Turn the white wriggler so one of its four drive slots lines up with the drive dog.
5. Gently place the 100G ERT Module on the meter.
If there is a gap between the gasket and the meter, it is probably because the drive slot
of the ERT module assembly's wriggler is not properly aligned with the meter
wriggler drive dog. To correct this, remove the assembly and repeat the alignment
procedure in step one.
6. WARNING! If the drive slot of the 100G ERT Module wriggler is not properly
aligned with the meter wriggler drive dog, there may be a gap between the gasket and
the meter. To correct this, remove the assembly and repeat the alignment procedure.
Failure to place the drive post into the drive slot can cause binding and lead to poor
registration or meter failure. Turn each screw 1/4 to 1/2 turn after it contacts the cover.
IMPORTANT Meter manufacturers should torque the mounting screws 15 to 20
inch-pounds.