Diagnosis and troubleshooting
6.4 Troubleshooting diagram - LiC
The diagnostic tool cannot be used to troubleshoot
trimmers 136 LiC/336 LiC. Therefore, troubleshoot
the electrical system as shown in the diagram
below and in Chapter 6.5-6.8.
Product will not start
Check the battery
Let the machine cool
Can the product be
Is the keypad showing
down for at least 60 mins.
started – green light?
a fault signal?
Change the control unit if
the fault persists.
Check the fuse
Check the cables
Check the safety switch
Replace the part
Check the breaker
Replace the control unit
Check the electric motor
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