FEC MICRO NR - Manual (Page 101)

FEC Micro Nutrunner Operations Manual Chapter 8: Maintenance and Inspection (Rev. 2: 02/12)
Page 8-5
8.3 Replacements
WARNING:
DO NOT CONNECT OR DISCONNECT CABLES OR OTHER SYSTEM
COMPONENTS WITH POWER APPLIED. FOLLOW LOCKOUT/TAGOUT AND OTHER
APPLICABLE SAFETY PRECAUTIONS.
NOTE: When replacing the Micro NR System MNR Unit, ensure that the new unit is configured
with the compatible Hardware and Firmware version as the unit being replaced. The Firmware
Version number will show in the Data Display when the up or down arrow is pressed when “rEdy”
shows in the Status Display Mode.
Newer firmware versions will provide compatibility with older firmware versions under most
instances. When the system requires special firmware due to customer requirements, care should
be taken to ensure spare units are ordered with the Firmware version identified.
8.3.1 MNR Unit Replacement (No Partial Replacement - Complete Unit Only)
When one MNR Unit is being replaced with another, it is important to verify that both units are
compatible types. (Refer to Section 2.4.1 MNR Unit and to the chart below.)
TOOL TYPE CONTROLLER TYPE
MFT-080M10 –S MNR-8
1. Verify the enclosure power is off. Ensure all cables connected to the MNR Unit are clearly
marked (for reconnection).
2. Disconnect all cables from the unit.
3. Remove the two (2) top screws that secure the MNR Unit to the back panel.
4. Loosen (do not remove) the two (2) bottom screws that secure the MNR Unit to the back
panel.
5. Lift up and out on the MNR Unit to remove.
6. Verify the new MNR Unit dip switches are set to the appropriate spindle number and start
method (as the unit being replaced). Refer to Section 4.10.
7. Verify the MNR Units have the same configuration (hardware and software).
8. Install the new MNR Unit in reverse order of removal.
9. Apply power to the enclosure. After approximately 5 seconds, the System will finalize the
Power On Self Test (POST).
10. The MNR Unit WILL require reentry of the preset data. Refer to Chapters 6 and 7.