SCHEMATIC DIAGRAM MC-E881 / MC-E883 / MC-E885 VR12 VR22 VR21 VR11 TRIAC Yellow DIAC C3 + THERMAL CUT-OUT Black Black THS1 POWER SUPPLY ON/OFF SWITCH White PICTORIALWIRING DIAGRAM MC-E881 / MC-E883 / MC-E885 White MOTOR White POTENTIOMETER Blue Grey White...
SPARE PARTS LIST Applied for REF. No. DESCRIPTION PART No. Pcs/Set MC-E881 MC-E883 MC-E885 REMARKS all countries ( ) HOSE UNIT AMC8A92P1034 • • • HOSE AMC8A0131034 • • • CURVED TUBE ASS’Y AMC8A94P1034 • • • HOSE HOLDER AMC8A1125034 •...
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SPARE PARTS LIST Applied for REF. No. DESCRIPTION PART No. Pcs/Set REMARKS MC-E881 MC-E883 MC-E885 all countries ( ) FLOOR NOZZLE HOOK AMC8C25L1034 • • • TAPPING SCREW XTN4+18B • • • HANDLE COVER AMC8T23P1034 • • • TAPPING SCREW XTN4+18B •...
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SPARE PARTS LIST Applied for REF. No. DESCRIPTION PART No. Pcs/Set MC-E881 MC-E883 REMARKS MC-E885 all countries ( ) SWIVEL BASE AMC8T40J1034 • • • DUST BAG SEAL AMC8F05P1000 • • • SWIVEL BASE COVER AMC8T41J1134 • • • FRONT COVER (White colour) AMC8T11P1020 •...
REPLACEMENT OF MAIN PARTS IMPORTANT: Before replacing any part always Screw DISCONNECT THE CLEANER FROM THE ELECTRICITY SUPPLY. • MOTOR / CARBON BRUSHES (1) Motor Pedal cover 1. Remove 1 screw from the pedal cover and take it out. (Fig. 1) Fig.
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REMPLACEMENT OF MAIN PARTS 4. Remove the lead wires (provided with quick-connect Quick-connect terminals terminal) from the contact springs tab-terminals and take out cord reel ass’y. (Fig. 3) Cord reel ass’y Fig. 3 5. Take out motor ass’y, and disconnect from the power control circuit tabs yellow and white lead wires (provided with Tab-terminals Motor cover...
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REPLACEMENT OF MAIN PARTS (2) Carbon brushes Cut metal end NOTE: Replace both carbon brushes at the same time. 1. Take out motor ass’y and remove motor cover as explai- ned in paragraph (1) Motor, points 1-6. 2. Bend the metal end of the carbon brush holder and take out the carbon brush.
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REPLACEMENT OF MAIN PARTS • POWER CONTROL CIRCUIT / SLIDING Power control circuit POTENTIOMETER (1) Power control circuit 1. Remove upper body as explained in paragraph (1) Motor, points 1-4. 2. Take out body cover and release power control circuit from its fastening points.
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REPLACEMENT OF MAIN PARTS • CORD REEL UNIT / POWER CORD SUPPLY (1) Cord reel unit Cord reel Cord reel support assembly 1. Remove upper body and cord reel ass’y as explained in paragraph (1) Motor, points 1-4. 2. Unwind the power cord to release the cord reel spring. Then remove the screw from the cord reel support.
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REPLACEMENT OF MAIN PARTS • BRAKE LEVER UNIT Cord reel 1. Remove upper body as explained in paragraph (1) Motor, pedal points 1-3. 2. Take out cord reel pedal prising on its shaft with a flat-head Spring screwdriver. (Fig. 18) Pedal shaft Fig.
TROUBLE SHOOTING GUIDE CONDITION CHECKPOINT METHOD OF INSPECTION CAUSE / REMEDY Motor fails to rotate. Power cord Check power cord continuity between If there is no continuity, (no noise is heard connection. plug pins and base contact. replace the power cord. at all).