A juicer that becomes louder or vibrates unusually may have a worn Sieve, while excessive feeding, unsuitable speed or restricted airflow can strain the motor. Pick your juicer model below to check its juicing parts, feed rate and operating limits.
Before inspecting or cleaning detachable parts, switch off, disconnect external power, wait for movement to stop and let hot parts cool completely. Keep fingers away from cutting edges and do not open the motor housing.
Stop using a damaged detachable part and replace it with the correct part for your appliance before further use.
Is the smell burning, or is there an electrical or motor-base fault?
If there is liquid inside or under the motor base, smoke, a burning smell, sparks, an electric shock, or a damaged cord, plug or base, stop using it, unplug it only if it is safe to do so, and take your claim, with your receipt, to the place of purchase (the manufacturer warranty is 12 months from the date of purchase). Do not restart after these signs; the checks below apply only when none of them has occurred.
If a check cannot be completed, a part will not fit securely, or the symptom remains after the checks, leave the appliance off. Take your claim, with your receipt, to the place of purchase (the manufacturer warranty is 12 months from the date of purchase); use Find my model if you need to identify your appliance.
NutriBullet Juicer 800W
A worn Sieve can explain increasing noise or vibration from the NutriBullet Juicer 800W, while forcing produce through or juicing hard produce at low speed strains the motor.
These checks cover the NutriBullet Juicer 800W with product code NBJ07100.
Are the ventilation openings or surrounding spaces covered?
- Check where the NutriBullet Juicer 800W is standing; keep the operating surface level and leave the air spaces around the appliance clear.
- Remove any cloth, paper or other covering from beneath the base, and check the external ventilation openings for dust or lint without opening the housing.
- Before using the appliance again, the openings must be clear and the base must stand securely with space for air circulation.
Is the appliance vibrating on an uneven or unstable surface?
- Some vibration during normal operation is described for the NutriBullet Juicer 800W; stop the motor before checking its position.
- Move the appliance to a stable, level, clean and dry surface and check that it cannot slide or tip.
- Extreme, new or increasing vibration means you should take your claim, with your receipt, to the place of purchase (the manufacturer warranty is 12 months from the date of purchase); do not keep running the motor to see whether it settles.
Is the Sieve worn, torn or deformed?
- Increasing noise or vibration on the NutriBullet Juicer 800W can indicate a worn Sieve; inspect the mesh before further juicing.
- With the juicer off, unplugged and completely stopped, remove the Juice Pitcher; pull the Locking Handle backwards out of the Basin Cover ears and lower it.
- Lift the Pulp Basin off the Motor Base with the Basin Cover and Sieve still inside, and carry the assembly to the sink. Lift out the Food Pusher, then lift off the Basin Cover.
- Grip the Sieve by its top edges and lift it vertically out of the Pulp Basin; avoid the sharp teeth on the flat disc. Look for torn, crinkled or deformed mesh and other damage.
- Stop using a worn or damaged Sieve and replace it with the correct part. Do not try to reshape damaged mesh. Buy a replacement sieve/screen (Australia) or sieve/screen (New Zealand).
- To fit an undamaged replacement, seat the Pulp Basin on the Motor Base with its spout aligned to the dimpled side; align the Sieve with the drive coupling and press down until it clicks securely into place.
- Align the Basin Cover ears with the Pulp Basin ears, then raise the Locking Handle into the ears until it is upright and locked. A loose Sieve or cover must not be used; if unusual noise continues with sound, correctly fitted parts, leave the juicer off.
Is a low speed being used for hard fruit or vegetables?
- Hard produce puts excess strain on the NutriBullet Juicer 800W motor at a low speed.
- Stop feeding produce and select the speed recommended for that fruit or vegetable in the guide’s juicing chart.
- Add prepared produce gradually with the supplied Food Pusher; the motor should process it without forcing more food into the Feed Chute.
Is food being fed too quickly or forced into the Feed Chute?
- Overloading the NutriBullet Juicer 800W Feed Chute or forcing produce down can place excess strain on the motor; stop adding food if it cannot keep up.
- Cut fruit and vegetables into pieces that fit the chute easily, remove citrus rind and large pits or seeds, and feed gradually with the supplied Food Pusher. Wait until each portion has reached the Sieve before adding more.
- For food lodged in the chute, use the Food Pusher without excessive force. If food remains stuck, turn the control to OFF, unplug and wait for the Sieve to stop.
- Remove the Juice Pitcher, lower the Locking Handle from the Basin Cover ears, and lift the Pulp Basin, cover and Sieve together off the base. Take out the Food Pusher and Basin Cover to remove the trapped produce; keep fingers clear of the Sieve teeth.
- Check the Sieve for damage before rebuilding the assembly as described in the Sieve check above. Resume only with sound parts fully seated and the Locking Handle upright; stop again if the produce will not feed normally.
Has the motor overheated or stopped during use?
- If the NutriBullet Juicer 800W motor overheats and stops, end juicing rather than adding more produce.
- Leave the juicer unplugged for at least 15 minutes to cool before considering another use.
- Correct excessive feeding or running time before another use; if the motor stops again or the noise or smell remains, leave the juicer unused.
Has the juicer been running continuously for ten minutes?
- If the NutriBullet Juicer 800W NBJ07100 has run continuously for ten minutes, turn its OFF/LOW/HIGH control dial to OFF and end the session.
- Unplug the juicer and keep it off for 15 minutes before considering further use.
- Use shorter juicing sessions and stop when finished; a persistent unusual sound or smell means you should take your claim, with your receipt, to the place of purchase (the manufacturer warranty is 12 months from the date of purchase).
NutriBullet Cold Press Slow Juicer
The main checks for the NutriBullet Cold Press Slow Juicer cover excessive feeding, running time and damage to the Auger or Juicing Screen.
Are the ventilation openings or surrounding spaces covered?
- Check the NutriBullet Cold Press Slow Juicer position and leave at least 200 mm of air space above and on all sides.
- Remove any cloth, paper or other covering from beneath the base, and check the external ventilation openings for dust or lint without opening the housing.
- Before using the appliance again, the openings must be clear and the base must stand securely with space for air circulation.
Is the appliance vibrating on an uneven or unstable surface?
- Some vibration during normal operation is described for the NutriBullet Cold Press Slow Juicer; stop the motor before checking its position.
- Move the appliance to a stable, level, clean and dry surface and check that it cannot slide or tip.
- Extreme, new or increasing vibration means you should take your claim, with your receipt, to the place of purchase (the manufacturer warranty is 12 months from the date of purchase); do not keep running the motor to see whether it settles.
Is food being fed too quickly or forced into the Feed Chute?
- For the NutriBullet Cold Press Slow Juicer, feed produce gradually without overfilling the Feed Chute; large or tightly packed portions need preparation before juicing.
- Cut produce small enough to enter easily and use only the supplied Food Pusher, without excessive pressure. Let each portion pass before adding more.
- Use fresh produce suited to juicing; remove stone-fruit pits and avoid frozen food, low-juice foods such as banana, avocado and coconut, and the hard or starchy high-fibre foods excluded by the guide.
- If produce remains trapped, stop feeding and use the Auger blockage check below. Do not insert a utensil or fingers into the attached Feed Chute.
Has the motor overheated or stopped during use?
- If the NutriBullet Cold Press Slow Juicer motor overheats and stops, end juicing rather than adding more produce.
- Keep the appliance unplugged and let it cool for at least 15 minutes before considering a restart.
- Correct excessive feeding or running time before another use; if the motor stops again or the noise or smell remains, leave the juicer unused.
Is food stuck around the Auger or Juicing Screen?
- If the NutriBullet Cold Press Slow Juicer is stuck and cannot operate, stop feeding and put the power switch in OFF.
- Press the RESET switch underneath the base, then hold the power switch in REV for a few seconds. If normal operation is not restored, switch off, unplug and let the juicer cool; wait until every moving part has stopped.
- Remove the Juice Container and Pulp Container. Turn the Juice Bowl Cover anticlockwise to unlock it, then lift it away; remove the Auger and lift the Juice Bowl off the base.
- Lift out the Rotating Bowl Brush and Juicing Screen, then separate the brush from the screen. Remove trapped produce; rinse the detached parts and hand-wash the Auger in warm soapy water with a soft cloth.
- Scrub the Juicing Screen under running water with the small Cleaning Brush to clear residue from its holes; handle the sharp screen carefully and avoid metal sponges.
- Before refitting, check that the pulp plug sits correctly in the pulp spout. Secure the Juice Bowl on the Motor Base, put the Juicing Screen into the Rotating Bowl Brush, and lower both into the bowl.
- Turn and press the Auger onto the centre axis until seated. Align the unlocked symbol on the Juice Bowl Cover with the bowl arrow, then turn clockwise until the locked symbol aligns with the up-triangle.
- Return both containers beneath their spouts. The bowl and cover must be fully locked before another attempt; if the Auger still cannot turn normally, leave the juicer off.
Has rapid juicing continued for more than 15 minutes?
- The NutriBullet Cold Press Slow Juicer must not run for more than 15 minutes at a time when juicing rapidly or with firm pressure.
- Stop the motor and allow at least one minute of rest between uses; reduce the feeding pressure and pace for the next session.
- If the motor has overheated and stopped, use the longer 15-minute cooling check above. Do not restart while an unusual smell or sound remains.
Is the Auger damaged?
- The NutriBullet Cold Press Slow Juicer must not be used with a damaged Auger; inspect it when a new sound develops.
- Follow the stopped, unplugged disassembly sequence in the blockage check, then remove the Auger and look over its surfaces for visible damage.
- Replace a damaged Auger with the correct part before further use. Fit the replacement onto the centre axis, turning and pressing it down until seated, then lock the Juice Bowl Cover as described above.
- The cover must lock without forcing it; if the Auger will not seat or the changed sound continues, leave the juicer off.
Has the juicer been left running without food?
- Running the NutriBullet Cold Press Slow Juicer without feeding food can damage the grinding assembly; switch it off when the juicing session is finished.
- For the specific end-of-juicing clearing step, the guide allows about 30 seconds without adding more food to process produce still caught in the Auger and Juicing Screen; do not extend that into an empty running session.
- If a changed sound develops, stop and inspect the cooled, disconnected Auger and Juicing Screen using the checks above. Do not continue if either part is damaged or the sound persists.
NutriBullet Juicer Pro 1000W
A worn Sieve can explain increasing noise or vibration from the NutriBullet Juicer Pro 1000W, while forcing produce through or juicing hard produce at low speed strains the motor.
Are the ventilation openings or surrounding spaces covered?
- Check where the NutriBullet Juicer Pro 1000W is standing; keep the operating surface level and leave the air spaces around the appliance clear.
- Remove any cloth, paper or other covering from beneath the base, and check the external ventilation openings for dust or lint without opening the housing.
- Before using the appliance again, the openings must be clear and the base must stand securely with space for air circulation.
Is the appliance vibrating on an uneven or unstable surface?
- Some vibration during normal operation is described for the NutriBullet Juicer Pro 1000W; stop the motor before checking its position.
- Move the appliance to a stable, level, clean and dry surface and check that it cannot slide or tip.
- Extreme, new or increasing vibration means you should take your claim, with your receipt, to the place of purchase (the manufacturer warranty is 12 months from the date of purchase); do not keep running the motor to see whether it settles.
Is the Sieve worn, torn or deformed?
- Increasing noise or vibration on the NutriBullet Juicer Pro 1000W can indicate a worn Sieve; inspect the mesh before further juicing.
- With the juicer off, unplugged and completely stopped, remove the Juice Pitcher; pull the Locking Handle backwards out of the Basin Cover ears and lower it.
- Lift the Pulp Basin off the Motor Base with the Basin Cover and Sieve still inside, and carry the assembly to the sink. Lift out the Food Pusher, then lift off the Basin Cover.
- Grip the Sieve by its top edges and lift it vertically out of the Pulp Basin; avoid the sharp teeth on the flat disc. Look for torn, crinkled or deformed mesh and other damage.
- Stop using a worn or damaged Sieve and replace it with the correct part. Do not try to reshape damaged mesh. Buy a replacement sieve/screen (Australia) or sieve/screen (New Zealand).
- To fit an undamaged replacement, seat the Pulp Basin on the Motor Base with its spout aligned to the dimpled side; align the Sieve with the drive coupling and press down until it clicks securely into place.
- Align the Basin Cover ears with the Pulp Basin ears, then raise the Locking Handle into the ears until it is upright and locked. A loose Sieve or cover must not be used; if unusual noise continues with sound, correctly fitted parts, leave the juicer off.
Is a low speed being used for hard fruit or vegetables?
- Hard produce puts excess strain on the NutriBullet Juicer Pro 1000W motor at a low speed.
- Stop feeding produce and select the speed recommended for that fruit or vegetable in the guide’s juicing chart.
- Add prepared produce gradually with the supplied Food Pusher; the motor should process it without forcing more food into the Feed Chute.
Is food being fed too quickly or forced into the Feed Chute?
- Overloading the NutriBullet Juicer Pro 1000W Feed Chute or forcing produce down can place excess strain on the motor; stop adding food if it cannot keep up.
- Cut fruit and vegetables into pieces that fit the chute easily, remove citrus rind and large pits or seeds, and feed gradually with the supplied Food Pusher. Wait until each portion has reached the Sieve before adding more.
- For food lodged in the chute, use the Food Pusher without excessive force. If food remains stuck, turn the control to OFF, unplug and wait for the Sieve to stop.
- Remove the Juice Pitcher, lower the Locking Handle from the Basin Cover ears, and lift the Pulp Basin, cover and Sieve together off the base. Take out the Food Pusher and Basin Cover to remove the trapped produce; keep fingers clear of the Sieve teeth.
- Check the Sieve for damage before rebuilding the assembly as described in the Sieve check above. Resume only with sound parts fully seated and the Locking Handle upright; stop again if the produce will not feed normally.
Has the motor overheated or stopped during use?
- If the NutriBullet Juicer Pro 1000W motor overheats and stops, end juicing rather than adding more produce.
- Leave the juicer unplugged for at least 15 minutes to cool before considering another use.
- Correct excessive feeding or running time before another use; if the motor stops again or the noise or smell remains, leave the juicer unused.
Has the juicer been running continuously for ten minutes?
- The NutriBullet Juicer Pro 1000W stops after more than ten minutes of continuous running; check the time rather than repeatedly selecting another speed.
- Unplug the juicer and keep it off for 15 minutes before considering further use.
- Use shorter juicing sessions and stop when finished; a persistent unusual sound or smell means you should take your claim, with your receipt, to the place of purchase (the manufacturer warranty is 12 months from the date of purchase).
NutriBullet Cold Press Batch Juicer
The NutriBullet Cold Press Batch Juicer user guide explains that excessive Hopper pressure can overheat its motor and unsuitable ingredients can clog its Auger.
Are the ventilation openings or surrounding spaces covered?
- Check where the NutriBullet Cold Press Batch Juicer is standing; keep the operating surface level and leave the air spaces around the appliance clear.
- Remove any cloth, paper or other covering from beneath the base, and check the external ventilation openings for dust or lint without opening the housing.
- Before using the appliance again, the openings must be clear and the base must stand securely with space for air circulation.
Is the appliance vibrating on an uneven or unstable surface?
- Some vibration during normal operation is described for the NutriBullet Cold Press Batch Juicer; stop the motor before checking its position.
- Move the appliance to a stable, level, clean and dry surface and check that it cannot slide or tip.
- Extreme, new or increasing vibration means you should take your claim, with your receipt, to the place of purchase (the manufacturer warranty is 12 months from the date of purchase); do not keep running the motor to see whether it settles.
Has the motor overheated or stopped during use?
- If the NutriBullet Cold Press Batch Juicer motor overheats and stops, end juicing rather than adding more produce.
- Unplug the NutriBullet Cold Press Batch Juicer and allow at least 15 minutes for the motor to cool.
- Correct excessive feeding or running time before another use; if the motor stops again or the noise or smell remains, leave the juicer unused.
Is the Hopper overloaded or is produce being pushed too hard?
- Excessive pressure on produce in the NutriBullet Cold Press Batch Juicer Hopper can strain and overheat the motor.
- Stop adding food and reduce the load. Cut ingredients small enough to enter the Hopper easily; remove citrus rind and large pits or seeds before adding them.
- Use the supplied 2-in-1 Pusher and Scraper Tool gently, letting the Auger draw the food through. If ingredients remain stuck, use the blockage check below instead of pushing harder.
Are unsuitable ingredients or residue obstructing the Auger?
- Low-water ingredients such as avocado, coconut, rhubarb and banana can clog the NutriBullet Cold Press Batch Juicer; stop feeding if the Auger struggles to draw ingredients through.
- Turn the Dial to OFF, then briefly turn it left to REVERSE to release stuck ingredients. If that does not clear the obstruction, return to OFF and unplug before removing any parts.
- Open the Lid, hold the handle and turn the Hopper anticlockwise until its arrows no longer align; lift it off. Pull the Auger straight up, then lift the Juicing Bowl off the Motor Base.
- Empty the Hopper and Juicing Bowl and rinse the detached parts under running water. Use the Cleaning Brush on the Auger to remove fruit and vegetable residue; hand-wash the removable pieces in warm soapy water without metal sponges or abrasive pads.
- Check the area beneath the Juicing Bowl, including the Silicone Cover and spouts; after cleaning, press the Silicone Cover firmly back until it sits flush.
- Align the Juicing Bowl spouts with the Motor Base notches and press the bowl into place. Insert the Auger firmly into the centre of the bowl until it reaches the bottom and locks; with the Lid open, lower the Hopper and twist it clockwise until the orange dot is no longer visible, then close the Lid.
- Place the Juice Cup and Pulp Cup under their matching spouts. All parts must sit securely; if the Auger jams again with suitable prepared produce, stop rather than repeatedly reversing it.
Is the Auger or another removable part cracked, bent or damaged?
- The NutriBullet Cold Press Batch Juicer guide requires an Auger inspection before each use; damaged parts can impair normal operation.
- With power disconnected and all movement stopped, open the Lid, turn the Hopper anticlockwise and lift it away; pull the Auger straight up from the Juicing Bowl.
- Inspect the Auger for cracks, bends and other damage and examine the Hopper and Juicing Bowl. Stop using any damaged detachable component and replace it with the correct part.
- Follow the refitting sequence in the blockage check after fitting sound parts; if the replacement will not seat securely or the unusual noise remains, leave the juicer unused.
Magic Bullet Mini Juicer
The Magic Bullet Mini Juicer user guide explains that hard produce can strain its motor and prolonged running can overheat it.
These checks cover the Magic Bullet Mini Juicer with product code MBJ07110K.
Are the ventilation openings or surrounding spaces covered?
- Check where the Magic Bullet Mini Juicer is standing; keep the operating surface level and leave the air spaces around the appliance clear.
- Remove any cloth, paper or other covering from beneath the base, and check the external ventilation openings for dust or lint without opening the housing.
- Before using the appliance again, the openings must be clear and the base must stand securely with space for air circulation.
Is the appliance vibrating on an uneven or unstable surface?
- Some vibration during normal operation is described for the Magic Bullet Mini Juicer; stop the motor before checking its position.
- Move the appliance to a stable, level, clean and dry surface and check that it cannot slide or tip.
- Extreme, new or increasing vibration means you should take your claim, with your receipt, to the place of purchase (the manufacturer warranty is 12 months from the date of purchase); do not keep running the motor to see whether it settles.
Is food being fed too quickly or forced into the Feed Chute?
- For the Magic Bullet Mini Juicer MBJ07110K, overpacking the Feed Chute or forcing produce through can disrupt operation; feed only pieces that fit easily.
- Remove citrus rind and stone-fruit pits before juicing, then add small portions gradually with the supplied Food Pusher. Let the food move into the Juice Bowl before adding more.
- If a piece becomes lodged, use the Food Pusher gently. When it will not move, switch OFF, unplug and wait for the Sieve to stop completely.
- Remove the Juice Cup and turn the Silicone Spout Cap upwards. Push up beneath both Locking Arms to release them, then lower them away from the juicer.
- Tilt and pull the Pulp Bin away from the back, then lift off the Juice Bowl Cover. Lift the Juice Bowl from the base with the Sieve inside, and remove the Food Pusher and trapped produce.
- Reassemble using the Sieve check below, with both Locking Arms fastened; if feeding still requires force, stop the juicer.
Has the motor overheated or stopped during use?
- If the Magic Bullet Mini Juicer MBJ07110K motor overheats and stops, stop adding produce and switch the Power Button to OFF.
- Unplug the Mini Juicer and let it cool for 15 minutes, as directed in the troubleshooting table.
- Before further use, correct an overloaded Feed Chute or excessive running time. If it stops again or the noise or smell persists, leave it off.
Has the juicer been left running after juicing?
- The Magic Bullet Mini Juicer MBJ07110K can overheat when left running too long, including after juicing has finished.
- Set the Power Button to OFF as soon as the produce has been processed; do not leave the motor running empty.
- A motor that has already stopped needs the 15-minute cooling step above. If the original symptom remains, do not keep extending the juicing session.
Is the motor struggling with hard or unsuitable ingredients?
- Hard fruit and vegetables may put excess strain on the Magic Bullet Mini Juicer MBJ07110K motor; the guide excludes frozen ingredients and stone fruit with pits still inside.
- Stop the motor before removing an unsuitable load, and follow the Feed Chute clearing sequence above if produce is trapped.
- Use fresh produce cut small enough to fit easily, with hard pits removed; do not juice low-juice foods such as banana or avocado. If prepared ingredients still cause the motor to struggle, end the attempt.
Is the Sieve or Juice Bowl Cover visibly damaged?
- Check the Magic Bullet Mini Juicer MBJ07110K Sieve and Juice Bowl Cover if the sound changes; the guide prohibits use with a damaged Sieve or cracked protecting cover.
- After following the Feed Chute disassembly steps above, lift the Sieve vertically out of the Juice Bowl. Hold it clear of the sharp teeth on the Blade Disc and inspect the mesh and cover for damage.
- Replace a damaged detachable part before using the juicer again. To refit sound parts, seat the Juice Bowl on the Motor Base with its open side facing the rear.
- Align the Sieve with the motor drive coupling and press down until it clicks securely in place; refit the Juice Bowl Cover and fasten both Locking Arms.
- Guide the Pulp Bin back under the rear of the Juice Bowl Cover, put the Juice Cup beneath the spout and turn the Silicone Spout Cap nozzle down. All parts must sit securely; leave the juicer off if the new noise persists.
Still need help? Chat with us and give us your model name and product code.
The full steps for this model are in its user guide: NutriBullet Juicer 800W user guide (PDF)
The full steps for this model are in its user guide: NutriBullet Cold Press Slow Juicer user guide (PDF)
The full steps for this model are in its user guide: NutriBullet Juicer Pro 1000W user guide (PDF)
The full steps for this model are in its user guide: NutriBullet Cold Press Batch Juicer user guide (PDF)
The full steps for this model are in its user guide: Magic Bullet Mini Juicer user guide (PDF)