KONWA KW-123 User manual
KONWA®
KW-123
END CUTTER
INSTRUCTION MANUAL
&
PARTS LIST
CHECKING
A. ADJUSTING THE GRINDER
When the blade is worn out, adjust the grinder position by unscrewing the screw for the
grinder arm so as to ensure a correct distance between the grinder and the blade edge.
After finishing adjustment, screw up the screw.
B. REPLACING THE GRINDING WHEEL
Take off the grinding wheel by unscrewing it off. Mount the new grinding wheel then.
C. REPLACING THE KNIFE
1. Take off the grinding wheel unit.
2. Unscrew the lock nut for the knife.
3. Take off the knife.
4. When mounting the knife, make sure that the side printed with “this side up” should be
placed facing the operator.
5. After the blade is replaced, adjust the position of the grinder at the proper.
D. REPLACING THE LOWER BLADE
1. To take off the lower blade arm by unscrewing the screw for the lower blade arm.
2. Replacing the lower blade by unscrewing the fixed screw.
3. Replace the lower blade and ensured the flat surface of the lower blade adjacent to the
blade edge.
E. REPLACING THE CARBON BRUSH
1. Too much weaving of carbon brush will cause motor troubles. Carbon brush must be
replaced when it wears to 5-6mm.
2. Carbon brush cap is replaced by turning it left by attached wrench.
3. Always replace right and left carbon brushes simultaneously.
4. Be sure to hold metallic part of the brush.
F. CLEAN THE TRACK AND THE MASTER MACHINE
1. Clean all the wasted cotton and cloth in the track with a brush thoroughly after the
machine is continuously running for 10 to 20 hours.
2. To take the master machine of the track and thoroughly clean the L-type track with a
brash after the machine is continuously running for 30 days. Repeatedly cleaned it as
shown in item. To mount the master machine in the track groove again after cleanness is
ensured.
CAUTIONS
1. Before operating the machine, make sure of complete cleanness of the track surface.
2. Safety electric ground wire is used for the sake of safety.
SPECIFICATIONS
Side of blade : 108mm
Shape of the blade : Round
Electric pressure : Single phase, 240V, 50Hz
Revolving speed of the knife : 12000r.p.m.
Output : 130W
Part No. Description Qty Part No. Description Qty
DB1 Guide Rail Assembly 1 DB24 Down Guide Wheel 1
DB2 Guide Rail Bottom Belt 1 DB25 Down Guide Shaft 1
DB3 Return Spring 1 DB26 Down Guide Shaft Nut 1
DB4 Guide Rail 1 DB27 Guide Wheel Bracket 1
DB5 Rail Cover Screw 4 DB28 Spacer 1
DB6 Rail Fixed Screw 4 DB29 Screw 1
DB7 Spring 1 DB30 Lift Belt Press Plate 2
DB8 Spring Screw 2 DB31 Plate Screw 4
DB9 Spacer 4 DB32 Stand Guide Wheel 8
DB10 Spring Spacer 4 DB33 Stand Guide Wheel Shaft 8
DB11 Rail Fixed Nut 4 DB34 Bearing Spring 8
DB12 Guide Rail Cover 2 DB35 Screw 8
DB13 Cloth Press Plastic 2 DB36 Spacer 8
DB14 Lift Belt 1 DB37 Spring Spacer 8
DB15 Stand Assembly 1 DB38 Nut 8
DB16 Press Foot Screw 2 DB39 Clamp Handle 2
DB17 Spacer 2 DB40 Handle Press Plate 2
DB18 Spring Spacer 2 DB41 Stand Guide Wheel
Bracket
2
DB19 Up Guide Wheel 1 DB42 Extension Spring 3
DB20 Up Guide Wheel Shaft 1 DB43 Screw 2
DB21 Press Foot 2 DB44 Extension Spring Shaft 1
DB22 Stand 2 DB45 Spacer 2
DB23 Down Wheel Bracket
Assembly
1 DB46 Nut 1
Part No. Description Qty Part No. Description Qty
DB47 Long Handle Assembly 1 DB83 Nut Cover 1
DB48 Switcher Plate Screw 2 DB84 Grinding Stone Bracket 1
DB49 Switcher Plate 1 DB85 Motor Assembly 1
DB50 Switcher Cover 1 DB86 Motor 1
DB51 Switcher 1 DB87 Screw 3
DB52 Spring 1 DB88 Carbon Brush 2
DB53 Handle Cover 1 DB89 Carbon Brush Cover 2
DB54 Switcher Cover 1 DB90 Stator Assembly 1
DB55 Screw 2 DB91 Stator Fixed Screw 2
DB56 Nut 1 DB92 Wave Washer 1
DB57 Handle Connector 1 DB93 Back Bearing 1
DB58 Screw 1 DB94 Rotor Assembly 1
DB59 Nut 2 DB95 Fan 1
DB60 Handle Connecting Plate 1 DB96 Front Bearing 1
DB61 Screw 2 DB97 Knife Bracket 1
DB62 Short Handle Assembly 1 DB98 Screw 1
DB63 Switcher Cover 1 DB99 Nut 2
DB64 Delay Counter 1 DB100 Balance Stand Screw 1
DB65 Wire Cover 1 DB101 Knife Head Protector 1
DB66 Aviation Plug 1 DB102 Screw 1
DB67 Plug Screw 3 DB103 Screw 1
DB68 Electric Box 1 DB104 Knife 1
DB69 Long Handle Counter 1 DB105 Knife Fixed Nut 1
DB70 Box Cover 1 DB106 Knife Protector 1
DB71 Screw 1 DB107 Screw 2
DB72 Grinding Stone Assembly 1 DB108 Screw 1
DB73 Stone 1 DB109 Fixed Screw 1
DB74 Spacer 1 DB110 Balance Stand 1
DB75 Grinding Stone Bracket 1 DB111 Weight Stay Plate 1
DB76 Stone 1 DB112 Roller 4
DB77 Stone Inside Shaft 1 DB113 Roller Shaft 4
DB78 Stone Bearing 1 DB114 Roller Press Plate 4
DB79 Shaft Tube 1 DB115 Screw 8
DB80 Fixed Tube 1 DB116 Spring Spacer 1
DB81 Screw 2 DB117 Nut 1
DB82 Spring 1 DB118 Spring Screw 2
Part No. Description Qty Part No. Description Qty
DB119 Knife Fixation Spring 1 DB126 Knife Fixation Spring 1
DB120 Screw 2 DB127 Spring Screw 2
DB121 Knife Frame 1 DB128 Weight Stay Plate 1
DB122 Knife Fixation 1 DB129 Knife Fixation 1
DB123 Screw 2 DB130 Wrench 1
DB124 Weight Stay Plate 1 DB131 Wrench 1
DB125 Screw 1
Part No. Description Qty Part No. Description Qty
DB132 Stand Shaft Assembly 1 DB145 Screw 1
DB133 Stand Shaft 1 DB146 Wire Stand 1
DB134 Tube Cover 2 DB147 Handle Press Plate 1
DB135 Screw 2 DB148 Stand Handle 1
DB136 Fixer 2 DB149 Spring Bolt 1
DB137 Screw 2 DB150 Washer 2
DB138 Shaft Fixer 2 DB151 Nut 2
DB139 Shaft Assembly 2 DB152 Spring 2
DB140 Handle 2 DB153 Spring Fixer 2
DB141 Handle Plate 2 DB154 Nut 2
DB142 Wire Tube Cover 2 DB155 Screw 1
DB143 Wire Stand 1 DB156 Wire 1
DB144 Tube Movable Plate 1
KONWA®
KONWA INDUSTRIAL SEWING MACHINE (M) SDN BHD (124740-M)
Head Office: Lot 11 & 13, Jalan 51/201, Off Jalan Tandang, Seksyen 51, 46050 Petaling Jaya,
Selangor Darul Ehsan, Malaysia.
Tel: +603-7788 1111 Fax: +603-7788 5555
E-mail: [email protected] URL: www.konwa.com.my
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