Contents
IMPORTANT PRECAUTIONS......................................................................................................... 1
ATTENTION ................................................................................................................................ 2
I. INTRODUCTION ....................................................................................................................... 3
II. SAFETY ................................................................................................................................... 3
III. SPECIFICATIONS ..................................................................................................................... 4
IV. OPERATION INSTRUCTIONS ................................................................................................... 5
4.1 INSTRUCTIONS FOR SWITCH AND INDICATOR ........................................................................................................... 5
4.2 HOW TO CHARGE THE BATTERY ............................................................................................................................... 6
4.3 CLEAN THE FILTER TRAY ............................................................................................................................................ 6
4.4 Foam installation…………………………………………………………………………………………………………………………………. 8
VI. PACKING LIST ........................................................................................................................ 8
VII. WARRANTY .......................................................................................................................... 9