Red light blinking

[LooklikeME]

Red light blinking on my 6101 power pack.Is that a code for a problem?I unpluged it just in case.

 

[fatheadfisheye]

Im fairly sure that means the internal self destruct mechanism has been activated.

 

[LooklikeME]

LOL,I just took it out and cleaned it with vinager..Good as new.

 

[rvitko]

It means the power supply is overheating, cleaning the pump will solve the problem but you should try to clean them before this happens.