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Sears 721.26082B manual

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Table of contents for the manual

  • Page 1

    Repair services America's repair specialists SEARS KENMORE CANISTER VACUUM CLEANER MODEL: 721.26082B[...]

  • Page 2

    FOREWORD [_oo_. ,_, _°°_.] BEFORE SERVICING THE UNIT, READ THE "SAFETY PRECAUTIONS" IN THIS MANUAL. MODEL 721.26082B MECHANICAL SERVICE INFORMATION TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ................................................................................ 3 2. CAUTIONS .......................................................[...]

  • Page 3

    1. SAFETY PRECAUTIONS t i i i.i i_11,1,1,_ I MODEL 721 ,,26082B I BEFORE OPERATING THIS VACUUM CLEANER, READ THIS SERVICE MANUAL THOROUGHLY, AND OBSERVE EACH POINT CAREFULLY. 1. Empty the dust bin or clean the washable filter in case the indicator moves toward red. 1) If the dust bin is full, intake power will be reduced. 2) When the dust bin is fu[...]

  • Page 4

    3. DESCRIPTION/SPECIFICATIONS I ,, ii i1,1 iii1,,, M'I'"' ,1"' I MODEL 72! 26082B 3.2 MODEL 721.26082B DESCRIPTION Air Flow Telescopic Wa / Performance Indicator Latch Hose Cord Reel Button Power Switch (ON/OFF) Exhausl Cover Power Cord (Nol Shown) Dusting Brush UpholsteryNozzle AccessoryHolder Crevice Tool SPECIFICATI[...]

  • Page 5

    4. DISASSEMBLY ..................................... i. .i................... _, NOTE: Before attempting to service or adjust any part of the vacuum cleaner, disconnect the electrical power supply cord from the wall outlet, • Almost all of the parts of this vacuum cleaner can be disassembled with a screw driver and each connecting component easil[...]

  • Page 6

    MODEL 72 26002 ] 4.3 Body Cover Assembly Replacement I) Remove the four screws fastening the body baser 2) Lift body cover in the direction of the arrow, 4.4 P.W.B Assembly Replacement t) Remove two screws by unfastening from P,W.B on the body base, and then lift the P,,W,,B_ 3) Strip off the lead wires from the motor & cord reel.[...]

  • Page 7

    MODEL 721 26082B 4.5 Motor Assembly Replacement. * Lift the motor assembly in the direction of the arrow after stripping off the lead wires. 4.6 Cord Reel Assembly Replacement t) Must detach cord holder first,, holder 2) Lift the cord reel assembly from the body base in the direction of the arrow,, 7[...]

  • Page 8

    5. TROUBLE SHOOTING II r) I _IIIII'11 IMODEL 72I 26082B ] 1) SWITCH ON BUT MOTOR DOES NOT RUN. [ CHECKING Check the power source CAUSE The fuse is melt down in the coverknife switch Poor plug insertion Power cord cut NormaI ! Interior Iead wire cut Motor(stator armature) coil cut or damaged Poor contact carbon brush defaced _"I Poor switc[...]

  • Page 9

    t MODEL 721 26082B ] 3) SWITCH OFF BUT MOTOR RUNS, _il Poor connection _ Poor switch Repair Exchange the switch ] ] 4) WEAK SUCTION POWER ---_! Carbon brush defaced ---_/ Exchange the carbon brush ] or the motor Low rotation speed r --_'-'[ Motor armature cut _r Foreign matters attached to L the impeller Exchange the motor ] Remove the fo[...]

  • Page 10

    MODEL 721 26082B j 5) VIBRATION NOISES -I Loose pads Unbalanced motor assembly Foreign matters are attached to the impeller Poor carbon brush rectification Armature is cut or foreign matters attached 6) RADIO, TV RECEPTION DISTURBANCE --h I Poor cord, lead wire --_'I Poor carbon brush rectified __,,.I Poor electric connector [ or receiver --h [...]

  • Page 11

    6.BLOCK DIAGRAM/SCHEMATIC DIAGRAM/CIRCUIT DIAGRAM i i 1111111r1111_i, ................................................ ::::' 6.1 MODEL 721.26082B BLOCK DIAGRAM MODEL 721 26082B ] ' ' i i ,, l l,ll,yl WH MOTOR TS P.,W. B BL _ BL BL cc RE RD U U PLUG WH BL:BLUE WH:WHITE SCHEMATIC DIAGRAM itll,l_,_,, i,,i, i,, ,i i,i,_1 WH TS P.,W.,B ..[...]

  • Page 12

    7. EXPLODED VIEW/REPLACEMENT PARTS LIST ............................................... _,,, _ i,lll, ill,llll,ll,i I MODEL 721.,26082B } t 7.1 MODEL 721.26082B : ...... ==m t2[...]

  • Page 13

    t MODEL 721 26082B ] COVER ASSEMBLY, BODY © 13[...]

  • Page 14

    IMOOEL 721 200_2B1 ....... _l,,lllll,,,ll ,ll,,,lll,ll,ll, i,l_ u ii t4[...]

  • Page 15

    REPLACEMENT PARTS LiST ? iJlll illll ill ........ .,_.,,, _ _., IMODEL 721 26082B t LOCATIONNO PART NO., DESCRIPTION A001 3920FI3766A MOTOR MOUNT PACKING A002 4681H2473A MOTOR ZHONGXIN -- A003 ] 3920FN653B .................................. SEAL PACKING A004 4123008B ABSORBING PACKING B001 3920FI4718W DUST SEAL PACKING B002 4838FI1430A DUST BI N B0[...]

  • Page 16

    P/No_: 3828FI5888M[...]