Why IECHO BK4 Cutter suction force weakened and materials aren't fixed well?
- Jjames54Aug 7, 2025
If your IECHO Cutter's suction force has weakened, preventing materials from being fixed well, consider the following: * If the materials are breathable, place a piece of plastic film on their surface. * If the vacuum entrance filter net is blocked, clean it. * Inspect the vacuum plate and pipes for any leaks.

