필요한 것
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Remove the back cover of the machine.
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Remove the heater pin from the back side of machine.
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Remove the groove screw from the downside of nozzle.
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Preheat the machine
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After getting preheated, pull slowly the wires of the heater back. and remove the nozzle out.
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Reset the machine.
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After the temperature get down full, preheat the machine
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After 30 second check the heater is getting heated or not by slowing touch and removing your hand fastly
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If it is not getting heating, you has to change the heater.
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First remove the heater from the wire by desoldering.
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Take the multimeter and put it in continuity check mode and connect the two end of the wire in end of two probe of multimeter.
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Check whether the beep sound is coming. If the beep sound come, it means the wire is good , else you has to change the wires. Same way check the other wire also.
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After checking these, you has to reconnect the heater in the same way you have removed before.
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Preheat the machine
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Go back to main menu
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check the nozzle temperature is increasing or not.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
