B36
21
NO FAULT
DESCRIPTION
SOLUTION
1.
Machine isn't running:
1. Missing phase might come to
the electric supply system where
the machine is connected.
2. Emergency stop button might
be pressed.
3. Motor protection switch might
be blown.
4. LEFT STOP RIGHT switch
might be turned off.
5. Electricity Board Cap might be
open or haven't been closed
completely.
1. Check the phases.
2. Check the button. If it is pressed
open it by turning to the direction of
the arrow on the button.
3. Check the motor protection
switch. If the switch is blown turn it
to the position 1.
4. Check the switch. If it is on stop
position turn it to right or left
positions.
5. Check the Electricity Board Cap.
2.
Bending disk turning
continuously.
1. Sensor might be broken down.
2. There might not be Zero
Adjustment Pin and SWITCH
pins over the machine flange.
3. Direction contactors might be
broken down.
1. Check whether the sensor is
working or not, if it is out of order
replace it.
2. Check the pins and if any of them
is missing, complete it.
3. Check the contactors.
3.
Motor
protection
switch
is
blowing
continuously.
1. Diode might be broken.
2. Motor might be blown.
3. If the machine is bending iron
over its bending capacity:
4. Missing phase might come to
the electric supply system.
5. Transformer might be blown.
6. There might be short circuit or
wearing on the cables.
1. Check the diode.
2. Check the motor.
3. Check the bent iron according to
the material type and measurements
on the capacity plate.
4. Check the phases on the electricity
network.
5. Check the transformer.
6. Check the cable and connections.
