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(1) Removal of joining member
Loosen the bolts, and remove the joining member ② from the saddle frame (movable) ③ .
(2) Change of idle gear
Move the saddle frame (movable) ③ so that it may be placed on the travel rail.
Remove the cotter pin ⑤ on the side F of the idle gear shaft ④ as shown Below,
set up the cotter pin on the hole to which the idle gear is dislocated.
F Side
Here, the cotter pins were located at delivery from the factory as shown below.
SP-0.2D Type ······ A
SP-0.4D Type ······ B (A is not used.)
(3) This procedure is completed by fastening the joining member ② on the saddle
frame (movable) ③ with bolts ① .
Note:
At this time, temporarily energize the motor to rotate in order to check whether any
unnecessary force is generated in the engagement between the gears of the idle gear
shaft ⑥ and wheel ⑬ or not. If any unnecessary force generates high operating noise
in the engagement, loosen the bolts ① of the joining member ② for readjustment.
Fig. 14
－ 6 －
L Side (Moter side)
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