3 Troubleshooting Guide CONDITION CHECKPOINT METHOD OF INSPECTION CAUSE / REMEDY Motor fails to rotate Power supply cord Check power supply cord continu- If there is no continuity, replace the ity. cord reel patition unit. Fuse of P.C.B. Ass’y Check fuse continuity. If there is no continuity, replace (250V, 13A) P.C.B.
4 Disassembly and Assembly Instructions Important notice: Before replacing any components, make sure to turn OFF the vacuum cleaner. Remove the power plug from the outlet. * Caution: 1. Do not attempt to modify the machine, parts, etc. when marking repairs. 2.
3. Lift the upper body U to separate it from the lower body U. 3. Wiring illustration 4. Remove the P.C.B. Ass'y from the P.C.B. holder. 4.3. Printed circuit board assembly * When removing the P.C.B Ass’y, widen the frame of the P.C.B holder, and then remove the P.C.B from the (P.C.B Ass’y) removal hook of the P.C.B holder.
Page 8
5. Remove the fastening terminal of the lead wire from cord reel partition U connected to the printed circuit board and that of the lead wire from the motor. * Note: When removing the fastening terminal of the lead wire, please hold the terminal fixed to the printed circuit board to prevent an excessive load from being applied to it.
4.4. Motor removal 2. Remove all components fitted to the motor. a. Remove the motor support rubber (rear). 1. Lift the motor section from the lower body U. b. Remove the motor support front. c. Remove the noise suppressor. d. Remove the motor support rubber (front).
4.5. Cord reel partition unit 4.6. Rail base U replacement replacement 1. Remove the screw fixing the rail base U onto the cord reel partition U. 1. Increase the gap width between the cord reel and the 2. Remove the rail base U from the cord reel partition U. lower body with a screwdriver.
4.8. How to disassemble the 4.8.3. Turbine Ass’y 1. Pull up the floor nozzle wand U and remove the turbine turbine nozzle ass’y. (Fig.22) 4.8.1. Agitator ass'y 1. Rotate the Lock on the brush cover to unlock and remove the brush cover U. 2.