Service manual

IC pin marker

DEC Field Service Instruction

7-10 7-11

Part: CU-40K (repair only) Part No.: 5112 292 3885x

(With Memory Card interface) DEC P/N.:FD-W00CW-01

Part: CU-40LA600 (repair only) Part No.: 5112 292 6299x

(With Memory Card interface) DEC P/N.:29-31792-01-A1

REMOVAL

" Disconnect mains cable

" Remove all encasing parts (see Part: Housing)

" Remove DEV-40 (see Part: DEV-40)

Y M Remove memory card if plugged in (1)

Y M Remove the Personality Module after loosening the two

lockscrews (2)

Y M Disconnect plug (3) from CU-40-K and remove it

Y M Remove the EEPROM CU 40X (4) and plug it into the new CU-40.

Note: Pay attention, that EEPROM (4) is inserted correctly (see

IC pin marker)

REASSEMBLING

" Execute the REMOVAL procedure in reverse sequence

Note: Start the function 'Print Out' and check 'Current Settings'

5112 991 16261