National MK-G58NR, Service Manual

Page 1: ...S A Specification Rated voltage AC220 240V Power consumption 330W Rated power frequency GENERAL 50Hz S A 50 60Hz Feed screw speed 240rpm Motor protection Circuit breaker Dimensions 430 H x 180 W x 418 D mm Weight Approx 5 9kg Accessories Coarse Medium Fine Grinding cutters Kubbe Attachments A B 2000 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is ...

Page 2: ...se instructions TOP PREVIOUS NEXT CAUTION Do not grind too hard meat If the grinder gets stuck do not force meat into it CAUTION You may feel the feed screw vibrating during use It is not a trouble Do not over tighten the locking knob CAUTION Keep in mind that some parts of the grinder cannot be washed in a dishwasher CAUTION This meat grinder is for home use only TOP PREVIOUS NEXT ...

Page 3: ...c html file C Users sh dehghani Desktop SM 2025 20Sep SM 2025 20Sep MK G58NROTSVC_KAD0009435C3 viewing SGML_VIEW_DATA OT MK G58NR 1 1 3 BASIC WIRING DIAGRAM TOP PREVIOUS NEXT GENERAL S A GENERAL S A TOP PREVIOUS NEXT ...

Page 4: ...1 SYMPTOM A C motor interrupted when feeding meat overloaded TOP PREVIOUS NEXT Causes Remedy Too hard meat being fed Take out the hard meat Too much meat being fed at once Reduce the meat feed rate Used for too long continuously Follow the specified operating time Circuit breaker activated Switch off and on again to reset the breaker TOP PREVIOUS NEXT ...

Page 5: ... SYMPTOM Switch turned on but A C motor failure to start TOP PREVIOUS NEXT Causes Remedy Power cord broken Replace the power cord Lead wire terminal in poor contact Repair or replace the lead wire terminal Switch in poor contact Replace the switch Carbon brush worn out Replace the carbon brush A C motor coil broken Replace the C motor TOP PREVIOUS NEXT ...

Page 6: ... f ai l uCe t iewinr tSGML_VIEW_DATA OT K G58NR 1 1 4 3 SYMPTOM A C motor runni C but feed screw fail re to turn TOP PREVIOUS NEAT Causes Remedy Gears worn out Replace the gears Gears damaged Replace the gears Feed screw worn out Replace the feed screw Feed screw damaged Replace the feed screw TOP PREVIOUS NEXT ...

Page 7: ...GML_VIEW_DATA OT MK G58NR 1 1 4 4 SYMPTOM A C motor running too noisy and meat grinding too slow TOP PREVIOUS NEXT Causes Remedy Carbon brush worn out Replace the carbon brush Gears worn out or damaged Replace the gears Cutting blade or cutting plate worn out Replace the cutting blade or cutting plate TOP PREVIOUS NEXT ...

Page 8: ...5a 20Sep MK G58NROTSVa gKdD00p9a35C3 viewing SGML_VIEb _DdTA OT MK G5gNR a 1 4 5 SYMPT M pA C motor rungibg doise unusuaT O TO PREVIOUSo NEXT Canses Remedo i oreignm materrcadght inogears Take out the foreign matterd Gears worn out or damagedp Replace the gears TOP PREVIOUS NEXT ...

Page 9: ...he motor 2 Open the two claws of cooling guide 3TOpen the carbon holder using a screwdriver as shown in the Figure 3n 4m There is a copper wire fixed to the shoulder of the carbon brush Cut the copper wire using nippers then pull out the carbon brush Figure 4 5 Insert a new carbon brush into the carbon support plate then close the carbon holder Both the right and left carbon brushes should be repl...

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Page 11: ... 2 Removal of the set screws 3 pcs from the gear case cover will allow removal of the gear case cover section In this case the gear D shaft and the gear D remain assembled 3 Remove C type ring for removal of the gear D shaft and the gear D 4 Since the gear C and the gear A are merely inserted in the gear case shaft pull them out for replacement 5dAfter the gears C and A are removed remove the set ...

Page 12: ...the bottom plate for removal thereof 3 Remove the cord box and cord box cover from the motor housing 4 Remove the set screws 4 pcs from the gear case section and also the other set screws 2 pcs from the switch Then take out the gear case section the motor assembly the switch assembly and the cord from the motor housing 5 Remove the switch cover from the motor housing by folding back the claw secti...

Page 13: ...9 29 2016 m04otc html file C Users sh dehghani Desktop SM 2025 20Sep SM 2025 20Sep MK G58NROTSVC_KAD0009435C3 viewing SGML_VIEW_DATA OT MK G58NR 1 1 PA5 KING INSTRUCTION TOP PREVIOUS TOP PREVIOUS ...

Page 14: ...te Medium 2G 5mm 7 AMM02C 300 Grinder cap 8 AMM96C 300W Kubbe attachment B 9 AMM24C 3 W Kubbe attachment A 10 AMM12B 300 Gear D shaft 11 AMM36B 090 Adjustment washer C 12 AMM01Q 300 Gear case cover 13 AMM43B 300 Felt 14 AMM06A 300 Housing cover 15 AMA02Y115 W Motor housing 16 AMM09A 300W Attachment cap 17 AMM17B 090 Adjustment washer A 18 AMM11B 090 Gear D 19 AMM30B 090 Isolation washer 20 AMM03Q ...

Page 15: ...r cord C 2P General 37 AMM98A 300W Bottom plate W Foot 38 AMY10J115 Rating plate Saudi Arabia 38 AMY10Y115 Rating plate General A XTC4 12BV Screw B XYN5 C16 Screw C XTN4 30B Screw D XUB12EP C ring E XTN4 10B Screw F XTN4 20B Screw G XWG5F14 Washer H XYN4 C15 Screw AMZ99J113 Operating instructions Saudi Arabia AMZ50Y113 Operating instructions General AMZ01Y115 Individual carton AMZ47 109 Carton fil...

Page 16: ... 2025 20Sep SM 2025 20Sep MK G58NROTSVC_K D0009435C3 viewing SGML VIEW_DATA OT MK G58NR 1 1 5 2 Power Cord Switch Fig 2 TOP PREVIOUS NEXT 1 Disconnect the connector C from the power cord 2 Disconnect the connector B of the switch Fig 2 Fig 1 TOP PREVIOUS NEXT ...

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Page 18: ...435C3 viewing SGML_VIEW_DATA OT MK G58NR 1 1 5 5 Sections to be Greased up Fig 6 TOP PREVIOUS NEXT Apply grease to the following sections engaged sections of each gear inner surface of gear case cover bearing inner surfaces of Gears A and C bearings shaft sections of Gears A and C Fig 6 TOP PREVIOUS NEXT ...

Page 19: ...Desktop SM 2025 20Sep S 025 2 Sep MK G58NROTSVC_KAD0009435C3 viewing SGML_VIEW_DATA OT MK G58NR 1 1 4 6 SYMPTOM Smell of burning from A C motor TOP PREVIOUS NEXT Causes Remedy A C motor insulation degraded Replace the A C motor TOP PREVIOUS NEXT ...