A blockage in the filter bag or dirt on the motor protection filter could cause your VK135 to do this.
Please check them both and, if necessary, replace the filter bag and tap the motor protection filter to clear it.
How can we help you?
A blockage in the filter bag or dirt on the motor protection filter could cause your VK135 to do this.
Please check them both and, if necessary, replace the filter bag and tap the motor protection filter to clear it.