Introduction: When a Body Slimming Machine Stops Working
In beauty clinics and body contouring centers, vacuum slimming machines are used daily for lymphatic drainage, cellulite reduction, and body shaping.
However, a common issue reported by many users is:
“The machine has no suction”
“The handle is not working”
“The screen does not turn on”
In this article, we combine real after-sales cases from AY-K2, AY-K6, and AY-K9 devices to provide a practical troubleshooting guide.
If your vacuum body slimming machine is not working, this guide will help you quickly find the cause and fix it.
1. Problem: No Suction on Face or Body Handle (AY-K2)
Symptoms
- No suction during operation
- Weak vacuum effect
- Treatment not effective
Root Causes
The issue is usually related to:
- Blocked filter cotton
- Handle blockage
- Air pump malfunction
These are the most common causes in vacuum-based slimming systems
Step-by-Step Diagnosis
Step 1: Check Filter Cotton
- Inspect if blocked
- Replace with new filter
Step 2: Check Air Pump
- Start machine
- Listen for pump sound
Step 3: Test Suction at Connector
- Remove handle
- Turn on machine
- Check if suction exists at port
Solution
Replace filter if blocked
Clean handle if clogged
Replace filter if leaking
If no suction at all → check air pump or internal components
In some cases, internal repair may be required
2. Problem: Cavitation Handle Cannot Start (AY-K2)
Symptoms
- Parameters adjustable
- Cannot start operation
Possible Causes
- Handle internal wire disconnected
- Mainboard issue
Solution
Step 1: Test Another Handle
Works → handle issue
Not working → mainboard issue
Step 2: Open Handle
- Check internal wiring
- Re-solder if wire is loose
This is a common issue caused by transport vibration
3. Problem: Machine Beeping but Screen Not Turning On (AY-K6)
Symptoms
- Machine makes “beep” sound
- Screen stays black
Root Cause
- Screen connector not inserted properly
- Protective plastic blocking connection
Screen cannot be detected by system
Solution
- Turn off machine
- Reconnect screen cable firmly
- Remove protective film
- Restart machine
4. Problem: Handle Head Comes Off (AY-K9)
Cause
- Loose external ring
- Improper installation
Solution
- Unscrew black ring
- Reinstall handle head
- Avoid twisting internal wires
Important: Do not damage internal wiring
5. How to Prevent Vacuum Slimming Machine Issues
To maintain a stable body contouring machine, follow these rules:
- Replace filter regularly
- Clean handles after use
- Avoid pulling cables
- Check connections before operation
- Perform routine maintenance
6. Why After-Sales Support Is Critical
From real cases:
Most issues are NOT machine defects
They are caused by:
- Improper use
- Lack of maintenance
- No training
A reliable supplier provides:
Video guidance
Fast troubleshooting
Spare parts support
7. Upgrade to a More Stable Body Slimming Machine
If your machine frequently has issues, upgrading to a professional system can:
- Improve suction stability
- Reduce repair frequency
- Increase treatment efficiency
Learn More
Body Slimming Machine Page
https://farslimworld.com/product-category/cavitation-slimming-system
Get Quote / Ads Page
https://farslimworld.com/contact-us
Contact Us
WhatsApp: +86 180 4287 3490
Email: info@feierbeauty.com
