How to fix F3.1 fault message on Candela pro series devices
First, we need to understand the causes of this fault F3.1 which is mainly because the shutter is not responding to orders from the device.
Now to the fix, how do we fix this problem easily?
There’s mainly two solutions for this problem:
- Turn off the laser system for 30 seconds and then restart the laser system
- If problem persists, contact Laser-Gulf service representative for system servicing