Hardware Solutions for Gas Utilities Instruction Manual

Installation Data
ORION INSTALLATION KIT FOR A ROOTS B3 ROTARY GAS METER
IMPORTANT! Installation of the integral endpoint onto a Roots meter requires the use of an AMR adapter plate
which is available from Dresser/Roots.
Use the Roots rotary meter installation instructions for dismantling the top portion of the meter.
Below is how the Roots gas meter looks, with the AMR adapter plate in place, before installation of the ORION integral
endpoint. Use pliers to remove the plastic drive pawl from the gas meter drive shaft.
Spacer
Rear Gasket
Endpoint
4 Screws
10 x 24 x ½
Front Gasket
4 Screws
8 x 16 x ½
Cover
4 Tamper Plugs
Roots AMR
Adapter Plate
(not included
in the ORION
installation kit)
Plastic Drive
Pawl
Plastic Drive
Pawl
(4-11)
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