Replace Power Supply
1. Perform
.
2. Disconnect input and output cables from
both sides of the power supply. See
Electrical Schematics, page 89
.
3. Insert a flat head screw driver in the mounting
tab on the bottom of the power supply to remove
from the din rail.
4. Install new power supply (515) in reverse order.
Figure 19 24 VDC Power Supply
Replace Surge Protector
1. Loosen connections on terminals 1 and 3 on
CB02.
2. Loosen connections on input to power supply
(515) on N and L connections.
3. Remove two screws (413) and surge protector
(505) from enclosure.
4. Install new surge protector (505) in reverse order.
Figure 20
Replace Advanced Display Module
(ADM)
1.
Loosen four screws (70) on inside of electrical
enclosure door (61). Lift up and pull out to
remove ADM (88).
2. Disconnect CAN cable (475).
3. Inspect ADM (88) for damage. Replace if
necessary.
Figure 21
333024A
67
