Haas Controller Repair
Haas Controller Repair
Component-level repair of Haas control electronics — Maincon & MOCON processor boards, I/O, PSUP, video / operator interface and tool changer boards. Free diagnosis, no repair no charge, warranty on every job.
Maincon & MOCON Boards
Boot failures, memory faults, dead processors on 93-32-xxxx series Maincon and MOCON boards — repaired and bench-tested. Replacement boards also in stock: Maincon · MOCON
I/O, PSUP & Power Boards
Low-voltage alarms, blown drivers, relay and fuse-section faults on I/O and PSUP boards. Spares in stock: I/O boards · PSUP boards
Video, Display & Interface
Blank screens, garbled display, keypad faults — video/operator interface board repair plus CRT-to-LCD upgrades. Classic (pre-NGC) legacy boards welcome — incl. units other workshops have written off.
Tip: before shipping a Haas board, photograph its connectors and note the machine's software version — it speeds up testing. See our Haas alarm list to narrow the fault first.