
CAUTION! Do not charge batteries at a temperature lower than 0°C, which 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
Warranty
The following items covered under Unitech Limited Warranty are free from defects during normal use:
•PA600 –
•
The warranty becomes void if the 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 AC Adapter supplied. Using the wrong AC Adapter may dam- age the unit and will void the warranty.
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