Chinacnczone Handheld Pulse FW-200/FW-300 serie laser cleaning machines, revolutionize surface cleaning for metals, stone, composites, and more.
But like any precision tool, their performance and longevity depend heavily on proper maintenance and quick troubleshooting.
Here’s your concise guide to maximizing efficiency and minimizing downtime.
🔧 Critical Maintenance Practices
Regular upkeep ensures peak performance and prevents costly repairs:
-
Daily Surface Cleaning
-
Wipe down the machine exterior to prevent dust buildup.
-
Keep vents unobstructed to maintain airflow for air-cooled systems.
-
-
Optical Lens Care (Weekly/Monthly)
Contaminated lenses reduce cleaning power and damage components.-
Tools Needed:
-
Dust-free gloves/finger cots
-
Lint-free swabs
99%+ Isopropyl alcohol
Compressed air (oil-free, dry)
-
-
Procedure:
-
Gently hold lens edges with gloves.
-
Moisten a swab with alcohol—do not spray directly on the lens.
-
Wipe in one direction only (e.g., bottom-to-top). Never scrub back-and-forth!
-
Blow away residue with compressed air.
-
-
Warning: Only clean/replace the front protective lens. Never disassemble internal optics (collimating/focusing lenses) without factory authorization.
▶️ Protective Lens Replacement Video Tutorial:https://www.youtube.com/watch?v=NuPjnmQ35PM
-
-
Air Compressor & Gas System
-
Use ≥750W compressors with ≥15L/min flow and ≥0.2 MPa pressure.
-
Ensure air lines are connected securely (6mm/8mm ports as specified) to prevent smoke buildup on lenses.
-
-
Post-Operation Routine
-
Always click [Stop Cleaning] on the screen → Single-click the laser head switch → Turn off the main laser switch → Disconnect power.
-
⚠️ Common Troubleshooting & Quick Fixes
| Issue | Check First | Solution |
|---|---|---|
| No Laser Emission | - Power supply connection - Machine voltage matches input - System status: Is [Ready to Clean] activated? |
Ensure correct startup sequence (Sec 4.3). Double-click laser head switch after enabling the system. |
| Poor Cleaning Result | - Lens contamination - Incorrect parameters - Defocusing |
Clean lenses (see above). Adjust power/speed settings. Reinstall the positioning frame or manually find optimal focus (brightest spot). |
| Machine Overheating | - Blocked cooling vents - Fan malfunction |
Clean air filters/vents. Verify cooling system operation—contact support if unresolved. |
| Gas/Side Blow Failure | - Loose air hose - Blocked nozzle |
Check hose connections. Clean the side-blow module. Test via [Blowing] button. |
| Software Errors | - Offset laser center - Unresponsive controls |
Recalibrate XY offset in [Parameter] menu. Restart the machine. |
🔒 Warranty Note from Chinacnczone Handheld Pulse laser cleaning machines: Protect Your Investment!
-
12-month warranty covers defects in materials/workmanship.
-
Void if:
-
Machine is disassembled/modified by unauthorized personnel.
-
Damage stems from neglect, accidents, or operation beyond manual specs.
-
Consumables (e.g., lenses) are damaged.
-
-
Always:
-
Report faults within 30 days of discovery.
-
Contact official support (sales02@Scotle.com) before returning equipment.
-
The Chinacnczone Handheld Pulse FW-200/FW-300 serie laser cleaning machines product link
https://scotlelaser.com/collections/pulse-laser-cleaning-machine/products/jpt-pulse-laser-cleaner-cleaning-machine-air-cooled-laser-oil-paint-rust-remover
