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Curtis B.
Curtis B., Technician
Category: Construction and Road Equipment
Satisfied Customers: 1071
Experience:  Technican turned service manager with multiple lines of equipment and rental units.
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Is there a way to override antiblock.my crane is stuck up

Customer Question

is there a way to override antiblock.my crane is stuck up with override not responding..
can lower winch,turn and raise boom
Submitted: 9 months ago.
Category: Construction and Road Equipment
Expert:  Bradley Martin replied 9 months ago.

What kind of crane do you have?

Customer: replied 9 months ago.
national 2002 500 series
Customer: replied 9 months ago.
its a truck mount
Expert:  Bradley Martin replied 9 months ago.

What kind of load system do you have?

Customer: replied 9 months ago.
anti-block
Expert:  Bradley Martin replied 9 months ago.

Do you have an LCD display?

Customer: replied 9 months ago.
theres a coil that unrolls as crane extends no lcd the problem I believe is the cable that goes to hook
now that is up I cant get down to fix.
Expert:  Bradley Martin replied 9 months ago.

Does the bypass key not work?

Expert:  Bradley Martin replied 9 months ago.

Check the wiring going to the over ride it might have became disconnected if it is ok switch may be bad disconnect the wires and connect them together

Customer: replied 9 months ago.
it does but wont override
as I said it goes up, turns, winch goes up
Customer: replied 9 months ago.
red light stays on for override..i believe wire brke at hook
Customer: replied 9 months ago.
your saying even if wire broke at hook over ride should still lower?
Expert:  Bradley Martin replied 9 months ago.

Under the controls there is a lockout solenoid that keeps the levers from going down power that solenoid with 12 volts and you should be able to work all the functions

Expert:  Bradley Martin replied 9 months ago.

Yes override should still lower hold override as you are working the function

Expert:  Bradley Martin replied 9 months ago.

Any news yet?

Expert:  Bradley Martin replied 9 months ago.

Any update yet?