Lincoln Electric INVERTEC 170S Service Manual page 41

Figure 1
REMOVAL PROCEDURE
Necessary tools:
Phillips screwdriver PH02
-
Small pliers
-
Disconnect the two fan supply wires from connector J3 on main board
1.
Remove the 3+2 screws, using a PH02 screwdriver, ref. A and B Figure 1 and 2
2.
Pull away a bit the rear machine panel to be able to the fan assembly to be removed from the
3.
machine
Remove the 4 plastic rivets that fix the fan to the metal support using the small pliers
4.
For the re-assembly operations, make the previous steps in the reverse order.
DISASSEMBLY OPERATIONS
FAN REMOVAL AND REPLACEMENT PROCEDURE
A
Figure 2
Page40
ELECTRIC SHOCK
CAN KILL
4x
C
B
WARNING
Disconnect input power before servicing.
Do not operate with covers removed.
Do not touch electrically live parts.
Only qualified persons should install, use
or service this equipment.
Figure 3