Go to Maintenance Menu, and then to Maintenance Interval – press ENTER. Scroll to Hourly, pres ENTER. Scroll down to Maintenance Interval showing that it needs completed, and press ENTER to put a check mark next to it. ESC to Main Screen.
Hup 40-30 and Hup 32-27 (22131 & 22105) Clearing Active Faults
Have to clear active faults on CCS. Go to Teach and Program to enter code. Press ESC once and go to Maintenance. Press ENTER twice for each fault displayed.
Wire Rope Replacement
ALWAYS pull wire ropes by hand when replacing. Especially for the initial reeving.
Potain Igo T85A (27148) – Weathervane light does not come on
Even though the actuator weathervanes the crane, the light does not come on. There is a microswitch on the back of the slew motor. Proper adjust by the manual would require removing the slew motor. For a field fix, remove the cover (see previous post for proper removal). With the cover removed, take crane out of weathervane (slew brake set). There is an adjustable plate that contacts the microswitch when activated. Loosen the screw with a 8mm wrench and pull the contact plate up towards the microswitch. Tighten slightly more than finger tight. Activate the weathervane and verify the light comes on. If it comes on, take the crane out of weathervane and tighten completely. Replace cover as outlined in the previous post.
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
Potain Igo T85A (27148) – Greaser not working
Amber light on the control panel with grease symbol on, but grease reservoir full.
Light comes on when it’s working, and when grease level is low. Grease pump motor is 24 volts DC. Found 8 volts. Removed 3 pump bolts and water poured out. Circuit board was shorted. Replace assembly.
(Note. K600M must be engaged to activate greaser circuit.)
HUP Shunt Code
HUP Shunt CODE 6275
Potain 22131 HUP 40/30 Maintenence Position
Select target of Maintenence Position
Enter password 8528
Left selector switch must be in position 3
Trolley in and mast telescopes up
Validate and move dogs in and lower jib.
Once done you must select new target as if you where going to erect.
You also must RE teach crane
Potain 22131 HUP Clear codes on Remote
You must clear on the CCS
Menu
Maintenance
Active faults
Push Twice on each fault to clear
Potain 22131 HUP Swing
Customer said crane would only swing to a certain point and Stop. Went out and check slew limiter and it looked good. Went into teach on remote and went to swing and re validated it and it worked fine after that