Rockwell Automation THR Hot Repair Adaptor - Manual (Page 4)

4 THR October 2005 – Issue 6
Triguard SC300E
SERVICING
SCOPE
No servicing is necessary, repair is by replacement of the faulty adaptor.
ASSEMBLY AND FITTING
The Hot Repair Adaptor kit comprises two adaptor cards and hardware fittings.
Table 3-1. Contents of Hot Repair Adaptor kit
Item No
(refer to Figure 3-1)
Part No. Description No. off
1 099-1245 Hot repair adaptor card 2
2 600-1079 M3 x 3mm spacer 4
3 525-7625 M2.5 x 25mm screw 4
4 507-0175 M2.5 x spring washer 8
5 525-7619 M2.5 x 19mm screw 4
6 442-1016 Cover 2
7 442-1015 Shell 2
CAUTION
Incorrect fitting of an adaptor may result in irreparable damage to the chassis backplane
Prior to the connection of any system cables, fit the Hot Repair Adaptors in the following
manner.
Refer to Figure 3-1.
1. Check the contents of the Hot Repair Adaptor kit against the list in Table 3-1.
2. Identify the two adjacent slots to be configured for hot repair.
3. Remove the four black shrouds from the slot field outlets. Retain two of the shrouds.
4. Check that none of the backplane connector pins are bent or misaligned.
5. Carefully position one of the adaptor cards the right way up over two of the backplane
connectors by aligning the top screw holes and gently entering the two top pins into
each connector.