10 BGA 85
4.3 Machine
Test electrical components of the power tool with the ADG 2 digital analyzer, b 9.1.
Condition Cause Remedy
Machine does not run Trigger switch broken Fit new trigger switch.
Machine does not run Blower wheel blocked Remove cause of blockage (e.g. 
foreign body)
Machine shuts down Machine is too hot Carry out visual inspection and 
allow machine to cool down, see 
also light emitting diodes on 
battery.