Waring Commercial WVS50 Mode D'emploi page 9

2. If the LED indicator lights are on, make sure that The Pistol
Vac has been charged long enough (1.5 – 2 hours for fully
charged battery).
Air is not removed from the bag completely:
1. Bags are not sealed: re-align the zipper and be sure the
entire zipper is closed.
2. Make sure the valve is clean. You may need to replace the
zip bag.
3. Extend the vacuum sealing time.
The LED lights go out during charging:
1. The battery is too hot; when it cools down the LED lights will
return to normal.
2. The battery is damaged; you need to replace it.
The LED lights blink during charging:
1. Take off The Pistol Vac and reset it on charging base.
2. Rub the conductor plates on The Pistol Vac with a dry cloth
and reset The Pistol Vac on the charging base, making
sure it is in proper contact with the conductor plates on the
charging base.
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