Epson G Series Maintenance Manual page 76

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Table of Contents

G1 Maintenance 8. Joint #4

(6) Apply the proper tension to the U1 belt, and then

(7) Connect the connectors.

(8) Mount the user plate.

(9) Re-bundle the cables in their original positions with a wire tie removed in step (5).

(10) Install the arm top cover and the arm bottom cover.

(11) Perform the calibration of Joint #4.

secure the Joint #4 motor unit.

To do so, pass a suitable cord or string around the

Joint #4 motor unit near its mounting plate.

Then, pull the cord using a force gauge or similar

tool to apply the specified tension.

U belt tension = 30N (3.0 kgf)

Connectors: X241, X41, X64

For details, refer to 3.4 User Plate.

Do not allow unnecessary strain on the cables.

For details, refer to 3.1 Arm Top Cover.

For details on the calibration method, refer to 13. Calibration.

4-M4×12 + washer

G series Maintenance Rev.3