ALWAYS pull wire ropes by hand when replacing. Especially for the initial reeving.
Potain Hup 40-30 (22131) – Does not allow for validation for mast locks
When towering up, mast locks are extended but the orange validation button does not appear. S934S does not close. Jumper 24 VDC to G5 and horn honks and validation button appears. Mast lock switches should look like this (folio 11):
Mast locks extended:
S933S 0 (open)
S934S 1 (closed
Mast locks retracted:
S933S 1(closed)
S934S 0 (open)
Will update once crane is down and switches are tested
HUP Shunt Code
HUP Shunt CODE 6275
Potain Hup Models Won’t let you validate to get to next step of erection
During erection, mast folds together but sensor S915S will not open and allow you to validate to move to the next screen. Disconnect G4 and the horn will honk. Reconnect after the next step.
Potain is aware and working on a fix.
HUP passcode
HUP 40/30 pass code for remote 8528
Emergency stop on the crane
Started up the crane had power on the remote and the drives but no function.
Found emergency stop on front of the panel to be off.