Display screen does not come "on", mach.typ:stahl kd 66,bcuh 66,Prod.#:1224425431 A CARELESS MACHINE OPERATOR DROPPED A HEAVY LOAD ON MAINS SERVICE CABLE AND SOME WIRES IN THE PANEL GOT BURNT. THE WIRES WERE REPLACED AND PROPERLY TERMINATED AND LISTED BELOW WERE THE OBSERVATIONS WHEN THE MACHINE WAS SWITCHED ON. OBSERVATIONS ON THE MACHINE 1) DISPLAY SCREEN NOT ON. 2) A12, CAN GLOBAL, 5v dc LED1 WAS ON. 3) A12, 24v dc, LED8 WAS ON. 4) GREEN LED's FOR U11 INVERTER DRIVES WERE FLASHING. 5) FUSES(F2, F3, F4) IN A12, B-CPU-10 WERE CHECKED OKAY. 6) FUSE(F1) IN A123, B-EXT-20 WAS CHECKED OKAY. 7) FUSES(F91, F24,and F26) WERE CHECKED OKAY. 8) SM1(F2, F3 and F6) WERE CHECKED OKAY. 9) G12 GREEN LED (DC ok) WAS ON and 24v dc WAS MEASURED. 10) B-VIS-10 BOARD 5v dc LED1 WAS ON. 11) B-VIS-10 BOARD FUSE (F2) WAS CHECKED OKAY. WE DECIDED TO REPLACE THE FOLLOWING LISTED ITEMS, BUT THE SCREEN DOES NOT STILL COME 'ON' PART NUMBER DESCRIPTION 1) FH.1059120/2# B-VIS-10 BOARD 2) 5.00.405.821 DISPLAY SCREEN BOARD 3) FH.1057050/3# B-EXT-10, A122 BOARD 4) FH.1057070/1# B-SAF-10 RELAY BOARD 5) FH.1057060/2# B-EXT-20, A123 BOARD 6) FH.1057000/2# A12, B-CPU-10, BOARD, 2007 THE MAINS SERVICE CABLE WAS ALSO REPLACED.STILL THE SCREEN DOES NOT COME 'ON'. PLEASE, CAN SOMEBODY HELP ME OUT, CUSTOMERS ARE WAITING ON MY NECK. THANKS FOR YOUR ASSISTANCE. ODIOR CHUKWUKA.
Hi we can look into that if you send us the unit..... we can try from our end to fix it..... as we have Electronics people who can help you out....depends on the damage happened in short circuit.... Email: jaaptech2015@gmail.com
Hi sir Good day I did saw his problem. Some times, you must see for Loose cables, pins bend, or cables broken(Test the Continuity from all connectors, wires,and fuse Clips) If NOT board were NOT replace, Try To resolder all Board(Dry solder, Cold Solder, or Oxidize Solder). However you must sure, that all Coming Power supply is Going in Tolerance: Example: +5VDC, if you measure ( I strong recommend you with a GOOD DMM, like FLUKE,) +5 must be in 5.08-5.12Vdc IF is higher the Power supply is Defective, IT does NOT matter the LED GREEN is ON!, can be fault, or Vice if the Voltage goes out in Negative +4.8 etc, IS FAULTY!. Similiar example with +24VDc iF You have Schematic Diagrams( i have some from Stahl, but NOT your model) in PDF, would you like to send me to my email i can guide you more Deeply. Let me know any question or doubt.
Hi Sir, I have a screen error which says Initialize rC Please wait and I am stuck there and cannot boot up. We have a Heidelberg Folding Machine T1-52 sr#1224441411 Product # FH.FAP0-04608 I think we have the same model machine and request if you can point out where I can find the following. 7) FUSES(F91) 4) FH.1057070/1# B-SAF-10 RELAY BOARD 5) FH.1057060/2# B-EXT-20, A123 BOARD Kind regards.