![HOFFEN AD-3402 User Manual Download Page 26](http://html1.mh-extra.com/html/hoffen/ad-3402/ad-3402_user-manual_2144049026.webp)
HOFFEN
EN
26
HOFFEN
TUBE ADJUSTMENT
The vacuum cleaner tube has a half bend which allows vacuuming under furniture and
in hard to reach places. To use this function, release the lock by pressing the button on
the tube.
CHARGING
Wall bracket is to be mounted on the wall.
Before installation, the height
at which it should be fixed should be precisely measured. Use mounting
accessories appropriate for the type of wall and ensure that the bracket is firmly and
securely mounted. Make sure that there are no pipes (gas, water, air) or electrical cables,
wires or channels directly behind the installation area. The wall bracket must be installed in
accordance with the regulations and applicable rules/standards (national or local
regulations may apply).
To prolong battery life avoid charging directly after complete
discharge.
In such case, let the device cool down for a few minutes.
The appliance is only to be used with the provided power supply
unit.
Usage of other power supply units may cause damage to the appliance.
Make sure the device is switched off. Put the vacuum cleaner in the wall bracket by
pressing the handle against the bracket until you hear characteristic click. Connect the
power supply plug to the power outlet. The charging indicator lights will light up
sequentially to indicate the status of charge When the battery is full, all three control
lamps will be on lit up with continuous light. When the charging is complete, unplug
the power cord from the charging base.
Charging parameters: