Repair
Replace Motor Control Module (MCM)
1. Perform Shutdown, page 44.
2. Disconnect connectors from MCM (63).
Disconnect two power cables. See
Electrical Schematics, page 91.
3. Remove nuts (91) and MCM (63).
4. Set rotary switch. 2= E–30 and 3= E-XP2.
5. Replace MCM in enclosure.
6. Connect ca bles to MCM. See
Electrical Schematics, page 91.
Figure 24 Replace MCM
Software Update Procedure
NOTICE
Repair kit GCA modules are shipped
pre-programmed and software loading is not
necessary. If software version upgrade is
necessary, follow the procedure in the manual
provided.
Replace Temperature Control Module
(TCM)
1. Perform Shutdown, page 44.
2. Open electrical en closure door (61).
3. Disconnect all connectors from the TCM (453).
4. Remove four nuts (461) and TCM (453).
5. Install new TCM module (453). Reassemble
parts in reverse order.
Figure 25 Replace TCM
70 333024F
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