Instruction manual

© Heaven Fresh Page 2 HF 310A
AC 110~120V/50~60Hz. (North America)
AC 220~240V/50~60Hz. (Europe and Asia)
Over voltage may cause fire hazard or
electric shock.
This instruction booklet describes the safety precautions to be observed during operation to
prevent injuries to yourself, other persons and damage to the device. The content not only is
suitable for this product but also suitable for electrical appliances in general.
Ensure that all safety precautions are followed when using electrical appliances for the proper
operation of the device.
power
an anthorized
personnel
shocks and fire hazards.
To prevent fire or electric shock hazard,do not
place the unit in wet places where water may
enter the device.
Do not use fabrics or other materials to cover this
device. Obstructed air inlets and outlets will
result in abnormal operation of this device that
may lead to fire or other accidents.
To prevent interference and distortion, the device
should be placed at least 1 meter away from the
computer, television or radio.
For safety reasons and to prevent fire or electric
shock, unplug the power cord from the electric
outlet socket under the following conditions:
When you do not use the device for a
long period.
When cleaning, servicing the machine or
during replacement of filter materials.
When you move the device.
casing
electric
To prevent electric shock,do not dismantle,
repair or modify this product freely.
Maintenance and cleaning shall be
processed as exactly as what instructed
in this manual.In case of malfunction,please
contact the authorized maintenance center.
ambient
104˚F (40 ˚C))
SPECIAL ATTENTION
SAFETY OPERATION
Thank you for purchasing the efficient Heaven Fresh HF 310A air purifier. We wish you many
years of healthy indoor air with this innovative product.