Battery Replacement - Vexve Hydrox HCU Basic Installation, Operation And Maintenance Manual

5.2 Battery replacement

See figure 3.
Battery must be tested by pressing the test button on the indication box during the maintenance
periods.
Following steps are needed to replace the battery:
1. Loosen the corner screws (1) of the position indication box and pull the front plate gently. Note
that the wires inside the box should not be loosened.
2. Replace the battery (2) with a similar one.
3. Close the indication box by mounting the front plate and tightening the corner screws.
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Figure 3. Battery replacement.
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