Tanco Autowrap 1814, Operator'S Manual

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Tanco Autowrap -
Operator’s Manual
44
T
he Rollers Do Not Rotate During Wrapping.
a). Check “Stop bale pulse” is set to 1 in operator set-up.
b) Check the Rollers proportional flow valve. This gets a PWM signal and cannot be read with a voltmeter. However you can check the connections and if possible put 12 V directly onto it.
This will give flow to the rollers (i.e full speed) so be careful! Just press the button briefly and if it moves there is the problem the PWM module in the junction box.
Consult with your dealer.
The Load Arm Does Not Function
- Is there enough flow going to the machine.
Remember the load arm is receiving the excess from the flow divider. Try increasing the tractor engine speed. Check the flow. Adjust the main flow divider if necessary.
- Check the bypass valve
If this is receiving enough power and has free flow, the problem must lie in the solenoid valve.
- Is there enough electric power going to the valves.
When the power source is tapped by several users at ones, the voltage can fall so much that all the functions will cut out, or only the width regulating. Check the power source and
measure the voltage.
10. TROUBLESHOOTING