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BEFORE OPERATION
• Beforeyouputthemachineintooperationforthersttimeaftertheset-up,cleanitthoroughly.
Removealldustgatheringduringtransportationandoilitwell.
• Conrmthatvoltagehasbeencorrectlyset.
Conrmthatthepowerplughasbeenproperlyconnectedtothepowersupply.
• Neverusethemachineinthestatewherethevoltagetypeisdifferentfromthedesignatedone.
• Thedirectionofnormalrotationofthemachineiscounterclockwiseasobservedfromthepulleyside.
Takecarenottoallowthemachinetorotateinthereversedirection.
• Neveroperatethemachineunlessthemachineheadandtheoiltankhavebeenlledwithoil.
• Foratestrun,removethebobbinandtheneedlethread.
• Fortherstmonth,decreasethesewingspeedandrunthesewingmachineataspeedof80%orlessof
themaximumsewingspeed.Astothemaximumsewingspeed,see
"25. SEWING SPEED TABLE" p.24.
• Operatethehandwheelafterthemachinehastotallystopped.
CAUTION :
Check the following so as to prevent maloperation of and damage to the machine.