1、 Daily cleaning and disinfection

1. Cleaning process
   • Operation after power outageCut off the power, unplug the plug, and avoid the risk of electric shock.
   • Disassemble detachable componentsRemove detachable components such as blades, feed ports, and discharge trays, soak them in warm water and neutral detergent for cleaning, and avoid scratching with hard objects such as steel wire balls.
   • Host cleaningWipe the host casing with a damp cloth, and stubborn oil stains can be wiped with a small amount of alcohol, but avoid the motor and circuit areas.
   • Drying treatmentAfter cleaning, air dry the components or wipe them dry with a soft cloth to prevent rusting.
2. Disinfection suggestions
   • Food grade disinfectant: If disinfection is required, the detachable parts can be soaked in diluted sodium hypochlorite solution (such as 1:200 ratio) for 10 minutes, rinsed with water, and dried.
   • Avoid high temperatures: Blades and plastic parts should not be boiled at high temperatures to prevent deformation or damage.

2、 Key component maintenance

1. Blade maintenance
   • Regular grindingAfter the blade is passivated, it needs to be lightly polished with a professional sharpener or sandpaper (400 grit or more) along the original angle to avoid changing the blade angle.
   • rust prevention treatmentAfter drying, a thin layer of edible oil can be applied to the surface of the blade to prevent oxidation and rust.
   • Replace standardWhen the blade has gaps, curled edges, or uneven cutting thickness, it should be replaced with a new blade in a timely manner.
2. Inspection of transmission components
   • Belt/GearCheck the transmission belt or gear for looseness and wear every month, and replace it if cracks or slippage are found.
   • Lubrication treatmentAdd 1-2 drops of food grade lubricating oil (such as white oil) to the motor shaft and gear meshing area, and do not exceed the recommended amount.
3. Inlet and outlet tray
   • Clearing blockagesAfter each use, check if there is any residual vegetable residue at the feeding port and remove it with a soft brush to avoid jamming.
   • Positioning of discharge trayEnsure that the discharge tray is tightly connected to the host to prevent displacement during cutting.

3、 Safety operation standards

1. Check before use
   • Confirm that the blade is securely installed without any looseness or shaking.
   • Check that the power cord is not damaged and that the plug matches the socket.
2. Precautions during operation
   • Ingredient preparationCut ingredients (such as potatoes and carrots) into appropriate sizes (diameter ≤ feeding port), and soften or cut hard ingredients (such as sugarcane) first.
   • Uniform feedingAvoid pushing ingredients directly with your hands. You can use a dedicated feeding stick to prevent your fingers from touching the blade.
   • Continuous working hoursSingle continuous use should not exceed 10 minutes to prevent motor overheating.
3. exception handling
   • Motor stops runningImmediately cut off the power and check for overload (such as excessive food), blade jamming, or power failure.
   • Odor or smokingImmediately cut off power, contact after-sales maintenance, do not use forcefully.

4、 Long term storage and seasonal maintenance

1. storage environment
   • After cleaning and drying, store in a well ventilated area to avoid rusting of circuit boards or metal components caused by moisture.
   • Put on a dust cover to prevent dust from entering the motor or transmission components.
2. Seasonal maintenance
   • plum rain seasonPower on once a month (5 minutes) to prevent the motor from getting damp.
   • Long term idleCheck every 3 months, rotate the blade to confirm there is no jamming, and replenish lubricating oil if necessary.

5、 Common faults and solutions