Troubleshooting and repair – Lincoln Electric VRTEXTM 360 SVM200-A User Manual

Page 109

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FMD CONTROLLER

HORIZONTAL
MOUNTING
SHELF

FMD (HELMET)

DOOR

FIGURE F.19 – FMD DEVICE LOCATION

FMD CONTROLLER AND HELMET

REMOVAL AND REPLACEMENT PROCEDURE (continued)

REMOVAL PROCEDURE

1. Remove input power.
2. Perform the Monitor and Pedestal Removal

Procedure

.

3. Perform the Case Cover Removal Procedure.
4. Locate the FMD Controller. See Figure F.19.
5. Label and disconnect associated leads and

cables attached to the FMD Controller. See

wiring diagram.

6. Lift door on front of machine. See Figure F.19.
7. Using a 3/8 inch wrench, remove the two

screws securing the FMD Controller access

plate exposing the access hole. See Figure
F.20.

8. Disconnect sensor #2 plug from the polhemus

module. See Figure F.18. See wiring diagram.

9. Remove any necessary cable ties.
10. Remove strain relief devices from wires and

save for replacement procedure. See Figure
F.20.

11. Carefully negotiate the FMD Controller and

sensor #2 plug out through the access panel.

NOTE:

The FMD Controller and Helmet are sold

and replaced as one unit.

TROUBLESHOOTING AND REPAIR

F-52

F-52

VRTEX

TM

360

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