Do not store your unit without performing protective storage maintenance which includes the following:
Turn power to unit off.
Remove battery.
Remove accumulation of dirt and debris from exterior of unit.
Tighten all screws and nuts.
Cover battery compartment, battery and charger.
Store unit in a dry, dust-free place out of the reach of children.
Perform all periodic lubrication and services that are required.
Apply clean oil to the entire length of the blade. Be certain the blade bolts are lubricated.
Install scabbard on blades.
Remove battery.
Store in a dry, dust-free place, out of the reach of children.
Store in temperatures consistent with recommended ambient temperature chart.
Charge battery according to ambient temperature chart.
Remove battery from charger.
Disconnect charger from power supply.
Store in a dry, dust-free place, out of the reach of children.