Table Of Content Unplugging the Power Cable Unplugging the Extruder Cable Unscrewing the Axis Block Covers, part 1 Unscrewing the Axis Block Covers, part 2 Extruder Removal Lower Long Belt Replacement Unscrewing the Belt Tensioners Loosening the Screws on the Self-Aligning Bearings Unscrewing the Self-Aligning Bearing, part 1 Unscrewing the Self-Aligning Bearing, part 2 Lower Long Belt Removal...
Lower Long Belt Replacement UNSCREWING THE BELT TENSIONERS Unscrew the screw that secures the belt tensioner on the belt to be replaced and remove the belt from the block. The Y axis belt tensioners are placed on top of the Y axis blocks, whereas the X axis belt tensioners are placed on the bottom of the axis blocks.
Unscrew the self-aligning bearing of the axis that holds the lower long belt to be replaced. Use a wrench or pliers to hold the nuts of the screws. UNSCREWING THE SELF-ALIGNING BEARING, PART 2 Unscrew the other self-aligning bearing of the axis that holds the lower long belt to be replaced.
Put the new lower long belt on the axes that hold it. SECURING THE SELF-ALIGNING BEARING, PART 1 Secure the self-aligning bearing of the axis that holds the lower long belt. SECURING THE SELF-ALIGNING BEARING, PART 2...
Remove the distance piece and remove the motor. UNSCREWING THE SELF-ALIGNING BEARING Unscrew the screws that secure the self-aligning bearing next to the short belt. SHORT BELT REMOVAL...
Put the new short belt on the axis that holds it. SECURING THE SELF-ALIGNING BEARING Secure the self-aligning bearing of the axis that holds the short belt. AXIS MOTOR INSTALLATION, PART 1...
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Put the other end of the short belt on the motor pulley and install the motor distance piece. AXIS MOTOR INSTALLATION, PART 2...
Insert the four screws into the holes in the housing and tighten them slightly. SECURING THE AXIS MOTOR Press down the motor by hand to tense up the belt. Tighten the screws while the motor is still being pressed down.
Securing the Axis Block Covers, part 1 Tighten one screw that secures the axis block cover on each block. Do not tighten the screws fully yet. They need to be tightened once the axis assembly is finished.
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Securing the Axis Block Covers, part 2 Tighten the other screws on top of each axis block. Do not tighten the screws fully yet. They need to be tightened once the axis assembly is finished.
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