Troubleshooting - Scheppach HL730 Traduction Des Instructions D'origine

16. Troubleshooting

The table below contains a list of error symptoms and explains what you can do to solve the problem if your tool fails to
work properly. If the problem persists after working through the list, please contact your nearest service workshop.
Malfunction
The hydraulic pump does not
start
The column does not move
down
Motor starts but column does
not move down
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Possible cause
No electric power
Thermal switch of motor cut off
Low oil level
One of the levers not connected
Dirt in the rails
Wrong turning direction of 3-phase
motor
Remedy
Check cable for electric power
Engage thermal switch inside the motor casing
again
Check oil level and refill
Check fixing of lever
Clean the column
Check turning direction of motor and change