IAI EC-S7 - Page 307

8.6 How to replace components
8-27
8. Maintenance and Inspection
[EC-RR6□AH/RR7□AH, EC-RR6□H/RR7□H]
(1) Loosen the screws, then remove the old end cover assembly.
(2) Loosen the screws, then dislodge the motor cover assembly.
Keep the cable connected to the motor cover assembly connected.
(3) Remove the cable connector for the old end cover assembly from the controller
circuit board inside the motor cover assembly.
→ For the connector location, refer to "Notes on connectors/wiring" (page 8-28).
(4) Attach the cable connector for the new end cover assembly to the controller circuit
board inside the motor cover assembly.
→ For the connector location, refer to "Notes on connectors/wiring" below (page
8-28).
(5) Mount the motor cover assembly.
(6) Mount the new end cover assembly.
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pe replacement method
Motor cover assembly
Track housing cover
Cross-recessed tapping screws x 2 pcs
(M3 x 10, tightening torque 0.60N･m)
End cover
Cross-recessed pan screws x 2 pcs
RR6□AH/RR7□AH, RR6□H/RR7□H:
M3 x 110/150, tightening torque 0.60N･m
(M3 x 150/200 for models with brake)
Cross-recessed tapping screws (S-Tite) x 2 pcs
RR6□AH/RR7□AH, RR6□H/RR7□H:
M3 x 10
Tightening torque 0.60N･m