Smartek ST-70 - Manual (Page 4)

HOW TO OPERATE:
• Use 6xD batteries/ or the AC adapter which is
included. Place the batteries in the back
compartment of the purifier. Open the battery
compartment by sliding the cover in the direction
of the arrow. Place 6 type D batteries, as per the
positive and negative electrode indication inside
the battery compartment, when done close the
cover.
• Use the AC adapter instead of batteries. The
socket is located on the back of the purifier.
• Choose from the HI and LOW modes of your
choice. Using the low speed is recommended on
a regular basis. The Hi mode is suggested for
abnormal strong odors- not for daily usage.