Wacker Neuson EH 9 BL/230, Руководство оператора, Страница: 15 / 24

Malfunction
T01040GB.fm
13
6. Malfunction
6.1 Equipment failure
Cause Remedy
for 115V machines:
Input voltage to high (>150V) or to low (<45V)
Make sure to have the correct voltage.
Check extension cable for sufficient
conductor cross section
for 230V machines:
Input voltage to high (>300V) or to low
(<170V)
Let equipment cool off
Converter temperature to high
Check supply cable incl. clamp contacts
and replace if necessary.
Supply cable interruption Replace
Switch defect
Replace cable (incl. plug) with converter-
switch repair set
Broken cable between converter and switch Replace converter
Defect the converter electronics
Replace cable (incl. plug) with converter-
stator repair set
Broken cable between converter and stator Replace stator
Stator defect
* Let equipment run warm in warmer
environment (e.g. warm room)
* remove excessive grease from
percussion system
* replace defective components
Blocked percussion system:
* due to high grease resistance because of
low external termperatures
* due to over-greasing
* due to seizing of moving parts (e.g. due to
prolonged dry running)
Make sure to have the correct voltage.
Check extension cable for sufficient
conductor cross section