HOFFEN HB-9303, Instruction Manual, Page: 25 / 30

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1. Connect the appliance to the power supply. The low and high speed buttons
will be illuminated. “00” and “WORKING TIME” will appear on the display.
2. To turn on the appliance, press and hold the low l or high ll speed button.
After pressing the low or high speed button, a panel displaying rotation speed
– one or all the bars – will be illuminated on the display.
LOW SPEED
3. Switch on the appliance by pressing and holding the low speed button. The
working time of the appliance will be counted down on the
display. It will also show the symbol of the selected operating
mode – only one bar will be illuminated.
HIGH SPEED
4. Turn on the appliance by pressing the high speed button. The display will
show the appliance’s working time and the selected operating mode – all the
bars will be illuminated.
5. Working time is counted down every time the appliance
is turned on. It is reset to zero each time the appliance is
switched off again.
Attention! The time does not sum up! Make sure that the
maximum working time of the appliance is not exceeded.
Caution!
The stainless steel blade is very sharp. Handle it very carefully.
The device’s maximum continuous operation time must not exceed 1.5
minutes. After this time has elapsed, switch off the device and wait 1 minute
before using it again.
Before coming close to any parts which move during operation, disconnect
the device from the power source.
If the blade gets jammed during operation, turn the device off immediately.
Disconnect the device from the power source and remove the cause of the
jam. If the device is operated with the blades jammed, the device could be
damaged.