Unitech PA692 Manuel d'utilisateur télécharger pdf (Page 8)

Battery charge notice

It is important to consider the environment temperature when the Lithium-Ion

battery pack is charged. Charging is most efficient at normal room temperature

or in a slightly cooler environment. It is essential that batteries are charged

within the stated range of 0°C to 40°C. Charging batteries outside of the

specified range could damage the batteries and shorten their charging life

cycle.

CAUTION! Do not charge batteries at a temperature lower than 0°C. This will

increase the internal resistance to cause heat and make the

batteries unstable and unsafe. Please use a battery temperature

detecting device for a charger to ensure a safe charging

temperature range.

Storage and safety notice

Although charged Lithium-Ion batteries may be left unused for several months,

their capacity may be depleted due to build up of internal resistance. If this

happens they will require recharging prior to use. Lithium-Ion batteries may be

stored at temperatures between -20°C to 60°C, however they may deplete

more rapidly at higher temperatures. It is recommended to store batteries at

room temperature.

Warranty

The following items covered under the Unitech Limited Warranty are free from

defects during normal use:

 PA692 – 1-year limited warranty.

 Lithium-Ion battery – 6-month limited warranty.

Warranty becomes void if equipment is modified, improperly installed or used,

damaged by accident or neglect, or if any parts are improperly installed or

replaced by the user.

Use only the adapter supplied. Using the wrong adapter may damage the unit

and will void the warranty.

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Unitech PA692 Manuel d'utilisateur Page 8