BATTERY
Use a two D-cell battery pack (1/2" to 6") or a double two D-cell battery pack (8" to 24").
Battery Life
Standard Pack
Sampling Expected Life
0.25 3 months
4 4 years
8 8 years
15 10 years
These calculations are for a standard battery pack, with two D-size batteries, with communication and outputs OFF, at a
temperature of 77º F (25º C).
Battery Replacement
1. Go to Main Menu > Misc > Battery > Change and select the capacity of the battery pack which should be installed
(see label on the battery pack 19 Ah, 38 Ah or 70 Ah). Press E to quit. The display freezes (no reaction by pressing
any button).
2. Open the cover.
3. Remove all connectors (detector and outputs).
4. Remove all 4 screws of the main board, remove the circuit board and disconnect the old battery.
5. Remove the old battery and wait about 2 minutes before replacing it with a new one (LCD display should be o).
6. Plug the battery connector into the back of the main board and reinstall the circuit board.
7. Replace all the plugs.
8. Close the cover tight.
9. Check time and date (Main Menu > Misc > Time and Main Menu > Misc > Date DMY).
10. Check capacity of battery (Main Menu > Misc > Battery AH). The rst value is the used capacity, which should be 0.0. The
second value is the capacity of the battery pack. Battery AH is a read-only parameter.
OTE:N Totalizers and configuration remain unaffected during battery replacement.
Figure 19: Amplifier Housing Components – Exploded View
M-Series® M5000 Electromagnetic Flow Meter
Page 14 September 2013
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