Badger Meter Test Equipment - Manual (Page 14)

Replacing the Meter's Sensor Pickup
Industrial
Turbo Disc
Oscillating
Piston
Figure 6: Meter mount components
To replace the sensor pickup on your meter, follow these steps:
Industrial turbo meter
1 Remove the front cover from the ER-10 unit and disconnect all wiring
2 Remove meter head bolts and the lift the meter head assembly from the housing
3 Remove the retaining ring that holds the accessory unit to the head
4 Loosen the side seal screw on the accessory adapter, twist the adapter 90° and pull entire assembly unit from the
meter head
5 Twist the drop pipe in a counterclockwise direction to remove it and the ER-10 unit from the adapter assembly
6 Attach the new adapter assembly to the drop pipe and ER-10 unit
7 Reverse the balance of the above steps to re-assemble the unit
Disc meter
1 Remove the front cover on the ER-10 unit and disconnect the sensor wiring
2 Loosen the side seal screw on the assembly adapter, twist the adapter 90° and lift the entire accessory unit off the
bare meter
3 Pull the reed switch pickup assembly and pad from the adapter
4 Replace the reed switch pickup and pad in the adapter, feeding the wires up through the drop pipe
5 Reposition the entire assembly on the meter
6 Rewire the sensor to the ER-10 unit
Oscillating piston meter
1 Remove the front cover on the ER-10 unit and disconnect the sensor wiring
2 Remove the back plate on the meter to expose the pickup assembly
Model ER-10, ER-10/R & ER-10H Industrial Register
Page 14 September 2013