Table of Contents
Advertisement
MOTOR CONTROL BOARD REMOVAL AND REPLACEMENT PROCEDURE
Figure 1
REMOVAL PROCEDURE
Necessary tools:
- Torx T25 wrench
- Screwdriver type PH02
1. Turn the power source ON/OFF switch to OFF position.
2. Disconnect Input Power from the power source !
3. Remove the 2 screws (A) from the back of the left side feeder panel. See Figure 1
4. Slide back carefully the left side panel. Locate the motor control board. See Figure 2
5. Unplug, from the Motor Control Board, the connectors:
a. For LF52D (Y035-1): X2, X3, X4, X5, X8.
b. For LF56D (Y057-5): X1, X9, X7, X11, X12, X16, X17, X18, X22
6. Using screwdriver type PH02 remove the 4 screws from the motor control board corners.
7. Carefully remove the Motor Control board from wire feeder left side panel.
8. For the new Motor Control board re-assembly operations, make the previous steps in the reverse order
DISASSEMBLY OPERATIONS
A
LF56D
LF52D
Figure 2 – Motor Control
boards location
Advertisement
Table of Contents
