User's Manual

Chapter 1 FIREFLY Installation 9
©
Datamatic.com, Ltd. 2000 - 2001
Gas FIREFLY Installation
Installing the Gas FIREFLY
1. Remove meter index cover.
2. Ensure that no gasket material remains on the meter.
3. Remove the meter index.
4. Install the meter index onto the front of the Gas FIREFLY, ensuring that the rotating
shaft seats into the index crank.
5. Install the gas FIREFLY onto the meter, ensuring that the rotating shaft engages the
index drive.
6. Place the index cover gasket onto the inner surface of the index cover.
7. Install the index cover onto the gas FIREFLY.
WARNING: These devices operate under Part 15 of the FCC rules. Modifications to these
devices not expressly authorized by Datamatic, Ltd. May affect your ability to legally operate these
devices.
FCC ID: ODYD2300

This device operates under Part 15 of the FCC rules. Operation is 
subject to the following two conditions: (1) this device must not cause 
harmful interference, and (2) this device must accept any interference 
received, including interference that may cause undesired operation.