WIRELESS VACUUM CLEANER
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TECHNICAL PARAMETERS (MD-1901)
Motor power: 120 W
Rated voltage: DC21.6V
Charger input: AC100-240V 50/60Hz
Charger output: DC26.0V 0.8A
Battery pack specification: DC21.6V 2200mAh Li-ion 47.52Wh
Normal speed: 30 minutes
High speed: 22 minutes
Charge time: 3-4 hours
PACKAGING CONTENT
Motor housing (1 pc), tube (1 pc), power brush (1 pc), T-brush (1 pc), charger
(1 pc), long crevice (1 pc).
MACHINE OPERATION INSTRUCTIONS
1. On/off: press the switch placed on the motor housing to start the vacuum.
During use, the red light goes on. Press again the switch to turn the vacuum
off.
2. I/II gear: during use, press the I/II speed control and switch to II gear. The
blue light is always on during use. Press again the speed control to turn back
to the I gear.
3. Charging: When the battery is low, the indicator light flashes red (fast).
If you keep using the vacuum cleaner and the red light keeps flashing,
the machine will turn automatically off. The battery should be charged
immediately. The machine doesn't work when the battery is charging. When
charging, the red light flashes (slowly). When the battery is full, the blue light
will remain on until the charger is off.
4. This battery pack has built-in temperature protection. When the temperature
is too high, the red and blue lights will flash together.
5. The battery pack should be removed for charging.
6. In low temperature environment, such as below 10°C, the charging time will
be relatively longer. This is a normal phenomenon.
7. The machine working temperature is between 5-38°C.