I. Daily Maintenance (5-10 minutes before startup/after shutdown daily)
Cleaning: Use a soft brush to sweep away thread ends and fabric scraps around the machine head and needle bar; open the hook race, remove residual debris with tweezers, and wipe the hook with a lint-free cloth; clean the feed dogs and workbench surface.
Inspection: Check if the embroidery needle is worn or bent, and replace it with a needle of the same model promptly; ensure the top thread has no fraying and the bobbin thread tension is even; after startup, confirm the electronic control indicator lights work normally and the touchscreen is responsive.
Lubrication: Add 1-2 drops of special lubricating oil to the needle bar guide, then move the needle bar manually; use a cotton swab dipped in oil to wipe the joints of the presser foot connecting rod.
II. Regular Maintenance (adjust frequency as needed, weekly/monthly)
1. Weekly Maintenance
Check the main shaft belt for cracks and ensure proper tension; wipe the belt surface with a dry cloth.
Clean dust from the thread tension discs, add 1 drop of special oil, and ensure smooth tension adjustment.
Wipe the X/Y axis guide rails, apply a uniform layer of special grease, and move the machine head manually to ensure smooth sliding.
2. Monthly Maintenance
Check the gap between the hook and needle bar (standard gap: 0.05-0.1mm) and adjust if it does not meet requirements.
Use a vacuum cleaner to remove dust from the motor and cooling fan, and check that the wiring connections are secure.
Turn off the power, wipe dust from the circuit board in the electronic control box, and confirm the cooling fan operates normally.
III. Maintenance for Special Conditions
High-load operation (daily operation ≥12 hours): Perform daily maintenance twice a day (morning and evening), shorten weekly maintenance to once every 3 days, and replace aging parts promptly.
Humid environment: Place moisture absorbers (replace monthly) near the machine; apply anti-rust oil to the hook and needle bar weekly.
Embroidery on plush/leather: For plush fabrics, clean debris every 2 hours and use fiber-proof sleeves; for leather, check the embroidery needle every half a day and increase the presser foot pressure.
IV. Key Notes
Only use special lubricating oil/grease provided by the manufacturer; do not mix different types.
Always turn off the power before maintaining the motor or electronic control box.
Use original spare parts when replacing components.
Establish a maintenance record form to note the maintenance time, content, and model of replaced parts for easy problem tracing.
If you encounter difficulties during maintenance or need original spare parts, please contact our after-sales team at any time. We are committed to ensuring the stable operation of your equipment!
