– 38 –
Adjustment Procedure
Results of Improper Adjustment
7)
Installation of the reverse feed arm and the reverse
feed solenoid
1. Attach the washer
❶
and the rubber seat
❷
to the reverse feed
solenoid plunger in this order.
2. Install the reverse feed solenoid and temporarily fasten it with
three each of setscrews
❸
and washers
❹
.
In this case, confirm that the direction of the reverse feed
arm
⓫
is as shown in the illustration.
3. Pull the reverse feed solenoid to your side and regularly fasten
it with three setscrews
❸
in its utmost position.
4. Adjust the feed dial to Graduation 5 and move the reverse feed
arm so that the gap length becomes 0.5 to 1.0mm between the
rubber sea
❷
and the reverse feed solenoid when the reverse
feed lever is pulled to its limit position. In the position where the
reverse feed link
❻
is positioned in the center of the reverse
feed plunger groove, tighten the reverse feed arm setscrew
❼
.
5. If the motion of the reverse feed plunger is not smooth, this may
result from the tilting of the bed column B
❽
. Therefore, loosen
the two setscrews
❺
and adjust the bed column B to stand up-
right on the bed. After adjustment, x the two setscrews
❺
.
○ If the position of the reverse feed
link
❻
is not precise, this may be
a cause of abrasion and break-
age.
○ If the bed column B
❽
is tilted,
the reverse feed solenoid cannot
be pulled fully and the reverse
feed pitch may be decreased.
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