SCANMASKIN 650 - Trouble Shooting; Common Faults

5.6 Trouble shooting
5.5.1 Common faults
Symptom Cause Correction A
The machine won’t start There is a power failure from the power sup-
ply
Inspect the fuses in the worksites fuse box
Inspect cables
Measure that all three phases are present and at full
voltage near the machine
O
E
E
The emergency stop button is depressed Release the emergency stop button. O
Internal error If possible, read the alarm or fault code present at the
display inside of the electrical cabinet. Alarm codes are
formatted as “Axxxx” where “x” is the number. Fault
codes are formatted as “Fxxxx”.
Contact Scanmaskin Sweden AB
O
The machine is weak and
might stop when on the
ground.
One of the three phases are missing from the
power supply
There is a voltage drop at the power supply
Inspect the display on the inverter for any alarm code
Inspect the fuses in the worksites fuse box
Inspect cables
Measure that all three phases are present and at full
voltage at the cable end near the machine.
Make sure that the cable is not to long. If the cable
should be to long, use a cable with higher rating to a
distribution box nearer the machine.
O
O
E
E
O
The machine vibrates a lot The grinding speed is to high Lower the speed O
The tools are damaged Inspect the tools
Change the tools if needed
O
O
Table 5.1Common faults
59
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SCANMASKIN 650 ENGLISH