Wacker Neuson EH 6, Operator'S Manual, Page: 44 / 60

9 Troubleshooting EH 6, EHB 7
44 Operator's manual
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9 Troubleshooting
Please refer to the following table if the machine does not work properly. It con-
tains potential faults, their causes and remedies.
Malfunction Cause Remedy
Machine not in operation Power cable interrupted. Check power cable, have it re-
placed if defective. *
* Have your Wacker Neuson contact partner carry out these tasks.
Rotor defective. Have rotor replaced. *
Blocked percussion system Ice formation due to very low
temperatures. Allow machine to warm up in
warm environment (e.g. heated
rooms).
Seizing of moveable parts. Have defective components re-
placed. *
Drill is jammed (only EHB 7) Too much borer dust in bore-
hole. Pull drill bit out off borehole and
remove dust from drill bit.
Interfering reinforcing steel. Redrill borehole.