Fairbanks Tundra Series Truck Scale - Manual (Page 47)

Section 6: Service & Maintenance
12/12 47 51193 Revision 5
6.2. COMPONENT REPLACEMENT STEPS, CONTINUED
6.2.2. SSC Board Replacement
1. Remove power from the system at the instrument.
2. Remove cover, disconnect all wiring, noting colors and terminal locations.
3. Remove screws securing the PC board, then take it out carefully.
4. Insert in new PC Board, note dip switch settings.
5. Set dip switches for proper address on new PC board.
6. Install and secure with all screws.
7. Connect all wires.
8. Secure cover.
9. Tighten all gland nuts.
6.2.3. Pit Power Supply PC Board Replacement
1. Remove power from the system at the instrument.
2. Remove cover.
3. Disconnect all wiring.
4. Remove screws securing the power board.
5. Remove PC Board.
6. Replace with the new PC Board.
7. Install and secure all screws.
8. Secure ground wire to the new PC Board.
9. Secure cover with all screws.
10. Tighten all gland nuts.