1. Product Warranty
> Duration: One-year warranty from the date of purchase (excluding consumables).
> Scope: Covers failures due to manufacturing defects, excluding人为 damage.
> Service: Free repair or replacement within the warranty period, with shipping costs borne by the manufacturer.
Notes: Retain purchase documents (invoice, warranty card) to prove the purchase date and warranty validity.
2. Usage Instructions
> Paper Manual: Detailed installation and usage steps.
> Video Guidance: Provides installation guidance videos.
> Customized Videos: Offers customized video services for key partners.
This simplified guide removes redundant information, retaining key steps and essentials for users to quickly understand and use. Services cover product installation, usage, promotion, and other aspects.
3. Maintenance and Servicing
3.1 Daily Maintenance
> Cleaning: After each use, clean the gun body and nozzle with a soft cloth or compressed air to avoid paint residue.
> Inspection: Ensure that sealing areas are free of leaks, and replace worn seals promptly.
> Proper Operation: Maintain a stable spraying posture, avoid shaking, observe spray conditions, and prevent clogging.
> Washing: Use dedicated cleaner or solvent to wash the nozzle, filter, and air cap, avoiding immersing the entire spray gun.
> Lubrication: Apply lubricant to key areas to reduce friction and wear.
> Storage: After cleaning, dry thoroughly, assemble in the correct order, and store in a dedicated case or holder.
3.2 Regular Maintenance
Weekly: Inspect the nozzle, air cap, and seals, replacing worn parts as needed.
Monthly: Conduct a comprehensive check of spray gun performance, such as atomization quality and air pressure, making adjustments or repairs as necessary.
3.3 Common Faults and Troubleshooting
> No Paint Output: Clean the paint passage, check compressed air supply, and replace damaged parts.
> Poor Atomization: Clean or replace the nozzle, adjust air pressure and paint viscosity, and set spray gun parameters correctly.
> Paint Leakage: Replace seals, reduce paint pressure, and tighten components.
> Trigger Malfunction: Replace damaged parts and clean the trigger interior.
This simplified guide removes redundant information, retaining key steps and essentials for users to quickly understand the maintenance and servicing methods of spray guns.