CONTENTS
WARNING ......................................................................................................................................................................... 3
PRODUCT ........................................................................................................................................................................ 3
1. Model .................................................................................................................................................................... 3
SERVICE ........................................................................................................................................................................... 4
1. System Diagram................................................................................................................................................. 4
1.1 Components ............................................................................................................................................. 4
2. Maintenance ........................................................................................................................................................ 5
2.1 Tool & Measure Instrument................................................................................................................... 5
2.2 Assembly & Disassembly ..................................................................................................................... 5
2.2.1 Assembly of Switch Bracket ..................................................................................................... 5
2.2.2 Assembly of Motor ....................................................................................................................... 6
2.2.3 Assembly of Air Outlet Grill ....................................................................................................... 7
2.2.4 Assembly of Brush ...................................................................................................................... 8
2.2.5 Assembly of Dust Cup ................................................................................................................ 7
2.3 Error Code & Trouble Shooting ........................................................................................................... 9
2.3.1 EC01: Vacuum Cleaner Cannot Work ..................................................................................... 9
2.3.2 EC02: Start Directly after Plugging in ................................................................................... 10
2.3.3 EC03: Low Suction Pressure .................................................................................................. 11
2.3.4 EC04: Smoky Motor ................................................................................................................... 12
2.3.5 EC05: Dust Leakage .................................................................................................................. 13
ATTACHED FILES LIST ............................................................................................................................................... 13