PIAGGIO NRG 50 User Manual page 61

NRG 50
1) Battery preparation
Position the battery on a flat surface. Remove the
adhesive sheet closing cells and proceed as quick-
ly as possible to run the subsequent activation
phases.
2) Electrolyte preparation.
Remove the container of the electrolyte from the
pack. Remove and preserve cover strips from the
container, in fact, the strip will later be used as a
closing cover.
Note: Do not pierce the sealing of the container or
the container itself because inside there is sulphu-
ric acid.
3) Procedure for filling the battery with acid.
Position the electrolyte container upside down with
the six areas sealed in line with the six battery filler
holes. Push the container down with enough force
to break the seals. The electrolyte should start to
flow inside the battery.
Note: Do not tilt the container to prevent the flow
of electrolyte from pausing or stopping.
4) Control the flow of electrolyte
Make sure air bubbles are rising from all six filling holes. Leave the container in this position for 20
minutes or more.
Note: If there are no air bubbles coming out of the filling holes, lightly tap the bottom of the container
two or three times. Do not remove the container from the battery.
5) Take out the container.
Make sure all the electrolyte in the battery is drained. Gently tap the bottom of the container if electrolyte
remains in the container. Only once the container is completely empty, gently remove the container
itself from the battery. Leave the battery to rest, without sealing the six cells, for at least 1 hour before
charging.
Electrical system
ELE SYS - 61