Lincoln Electric X-TRACTOR 3A Service Manual page 58

X-TRACTOR ® 3A
REMOVAL AND REPLACEMENT PROCEDURE
REPLACEMENT PROCEDURE
1. Carefully position new fan assembly into the machine.
2. Using a hoist and straps, carefully lift the X-Tractor 3A so the fan
assembly mounting nuts can be easily accessible.
3. Once the X-Tractor 3A is lifted and stabilized, use a 17mm
deepwell nutdriver and attach the three fan assembly mounting
nuts and associated washers to the bottom of the machine.
4. Carefully lower the machine onto a level and sturdy surface.
5. Using a phillips screwdriver, attach fan leads (2T1, 4T2 and 6T3)
to K1 contactor and attach ground lead to ground terminal. See
Wiring Diagram.
6. Using a 13mm nutdriver, attach the two bolts, washers and gasket
securing the hose flange to the fan assembly.
7. Using a 13mm nutdriver, attach the two bolts, washers and gasket
securing the vacuum valve t-piece to the fan assembly.
8. Perform the Case Cover Replacement Procedure.
M1 THREE-PHASE FAN ASSEMBLY
Figure F.25 – Fan mounting bolt location
FAN MOUNTING BOLTS
F-44
TROUBLESHOOTING AND REPAIR
(continued)