Shifting The Mechanical Home Position X Direction; Shifting The Mechanical Home Position Y Direction - Mitsubishi PLK-E03BT Technical Manual

7-18-1. Shifting the mechanical home position to the X direction
(1) Remove the right cover on the machine bed casting.
(2) Loosen 2 setscrews (NO.1) and adjust the X-detector (NO.2) position. If X-detector is
moved to right direction, mechanical home position shifts left (arrow - A direction in below
figure).If moves left, mechanical home position shifts right to (arrow - B direction in below
figure).
(3) After adjustment tighten 2 setscrews (NO.1)securely. And put right cover to original
position.
[NOTE] After adjustment of X-detector position, make sure to check the clearance between the
X-detector (NO.2) and X-detector plate (NO.3). This clearance has to be set 1.0 ~ 1.5
mm. If clearance is out of this range, sewing machine is possible to malfunction.
7-18-2.
Shifting the mechanical home position to the Y direction
(1) Loosen Y-detector setscrew (NO.5).
(2) If Y-detector (NO.4) is moved to the front, mechanical home position is shifted backside
(arrow –C direction in below figure).
(3) After adjustment tighten setscrews (NO.5) securely.
A
C
D
B
3
1
2
X-detector
－33－
6
5
Y-detector
4