JUKI AMS-210E Series Engineer's Manual page 21

1. Fix the intermediate presser variable shaft
two setscrews so that the length of the shaft section becomes 193.8mm.
(Both setscrews
2. Insert the washer
presser variable shaft
3. Pressing the intermediate presser variable arm
pressing the thrust collar
first screw first so that it is fixed level to the intermediate presser variable shaft
screw. To be done in the same manner hereafter.)
(Caution) If there is rattle in the variable shaft of the intermediate presser
ward directions, this can be a cause of intermediate presser step-out. Be careful when you try
to fix the thrust collar
4. Adjust the distance to 4.4mm between the thrust collar
screw of the setscrew
(Tentatively tightened till the completion of intermediate presser sensor adjustments)
5. Fix the intermediate presser motor
intermediate presser coupling
assembly in the direction of the Arrow F and tentatively fix it to the frame by means of the two setscrews
Adjust the positioning of the intermediate presser motor assembly where the intermediate presser coupling
) can be turned without any resistance, and tighten the two setscrews
6. Insert the sensor slit
intermediate presser lifting shaft
ring on the intermediate presser lifting shaft
7. Pressing the intermediate presser lifting shaft
the direction of the Arrow G and tighten the two setscrews
8. Fix the intermediate presser lifting cam
0.5mm between both end planes of the intermediate presser lifting cam
lifting link .
9. Turn the intermediate presser variable shaft
trailing bevel gear
means of the two setscrews
order to reduce the backlash to zero).
10. Press the sensor slit
section toward the setscrew
tentatively.
11. According to adjustments of intermediate presser variable as described in 3-(8), make adjustments of inter-
mediate presser variable and fasten the setscrews of the drive bevel gear
12. Using the step screw
able arm .
13. Using the step screw
14. Mount the step screws
15. Using the step screw
able plate .
16. Mount the intermediate presser auxiliary spring
17. Mount the intermediate presser spring
presser adjusting screw
(27.0mm from the upper plane of the arm to that of the presser adjusting screw
Procedures of assembling
should be adjusted level to the intermediate presser variable shaft
, thrust bearing , thrust collar
in this order, and mount this assembly on the frame.
in the direction of the Arrow D and tighten the two setscrews
.
.
to the intermediate presser motor mounting plate
on the motor shaft. Since then, press the intermediate presser motor
, intermediate presser lifting cam
in this order, and pass this assembly through the frame. Mount the E
by means of the two setscrews
and the drive bevel gear
while the trailing bevel gear
in the direction of the Arrow C and turn the setscrew
of the intermediate presser lifting cam
, mount the intermediate presser variable link
, mount the intermediate presser variable plate
, , and .
, mount the intermediate presser variable link
.
to the intermediate presser variable arm
, and the drive bevel gear
in the direction of the Arrow E, secure a proper thrust by
and the drive bevel gear
, thrust collar
.
in the direction of the Arrow C, press the thrust collar
.
and the intermediate presser lifting shaft
are positioned as shown in Fig. J. Since then, fix them by
is pressed in the direction of the Arrow G (in
.
and the guide shaft from above the frame. Then, mount the
– 16 –
by means of the
.)
in the intermediate
. (Tighten the
. Then, tighten the second
in the forward and back-
. Tighten the first
and mount the
.
, and the wave washer
so that the clearance becomes
and the intermediate presser
so that the
so that its H comes in the
. Then, fix H of the setscrew
and the sensor slit
on the intermediate presser vari-
and the variable plate spacer
on the intermediate presser vari-
)
.
in the
in
.
.