IAI America IF User Manual

Page 58

5. Maintenance inspection

8) Adjust it to recover the home position.

• Remove the pulley cover and loosen the bolt fixing the motor bracket using the

hexagon wrenches with the distance to the opposite side of 3 mm and 4 mm.

Then, slide the motor belt until the pulley is turned without making any contact.

Use of Hexagon Wrench with the

Distance to the Opposite Side of 3 mm

Use of Hexagon Wrench with the

Distance to the Opposite Side of 4 mm

• Turn the motor shaft at an angle of 90 degrees from the counter mark to the

returning direction to the mechanism end (direction confirmed at first).

Example:

In the case of X-SEL controller, turn it at

an angle of 90 degrees to the returning

direction to the mechanism end.

(Example in the case of turning right)

First Counter Mark Position

Controller

X-SEL

P-Driver
SEL-E/G
SEL-ES/GS,F,H

E-Con

90°

45°

102°

Returning Amount from

the Counter Mark

• Go the ring-shaped strong thread (or long

harness belt) around the motor cover and

pull it using the tension gauge.

• Pull it with the specified tension and tighten

the bolt (At that time, take care so that the

slider or motor shaft does not move).

Tension: 5 kgf for IF-S and 10 kgf for IF-M