SI-F130 Manual(EN)_jpg_ Rev1.pdf - 第131页
Gap Adjustment for Head Unit Mechanic al V alve and P lunger HLF-10415-01 Gap A djustment for Head Unit Mechanical V alve and Plunger SHEET 1/3 Gap Adjustment for Head Unit Mechanical V alve and Plunger [Necessary jigs] …
RN Axis Belt Tension Adjustment
HLF-10414-01
RN Axis Belt Tension Adjustment
SHEET
2/2
4 If the tension of the RN axis belt is out of the
standard, adjust the tension.
1. Install the RN axis belt tension jig to
the RN axis motor bracket with cap
screws (2).
2. Tighten the tension adjustment screw
into the motor bracket.
3. Loosen the RN axis motor bracket
mounting bolt.
4. Turn the tension adjustment screw for
the RN axis belt to adjust the belt ten-
sion.
The belt is tensioned by turning the tension ad-
justment screw clockwise, and the belt is loos-
ened by turning it counterclockwise.
5. Measure the tension on the 4 locations on the RN axis belt by using tension meter to check
that the tension is within the standard.
6. After adjusting the tension, fasten the RN axis motor mounting bolt with a torque of 441
cN•m.
7. Remove the RN axis belt tension jig.
RN axis belt
tension jig
Tension
adjustment screw
Cap screw
RN axis belt
Tension
adjustment screw
RN axis belt
Mounting bolt
Gap Adjustment for Head Unit Mechanical Valve and Plunger
HLF-10415-01
Gap Adjustment for Head Unit
Mechanical Valve and Plunger
SHEET
1/3
Gap Adjustment for Head Unit Mechanical Valve and Plunger
[Necessary jigs]
• Thickness gauge (t=1.5 mm)
[Procedure]
1 Perform origin position return of the unit.
1. Press the ORG button on the operation panel with the HI screen being displayed.
2 Manually move the head unit to a position of
the center on the left and right of the X axis.
1. Click in an order of MANUAL menu
ÎAXIS MOTION tabÎXY button.
XY Axis screen is displayed.
2. Click the Jog Move button in the move
mode.
3. Press the right cursor key to jog move
the head unit to the center position on
the left and right.
4. Click the Return button to close the
XY Axis screen.
Thickness gauge
Gap Adjustment for Head Unit Mechanical Valve and Plunger
HLF-10415-01
Gap Adjustment for Head Unit
Mechanical Valve and Plunger
SHEET
2/3
3 Press the emergency stop switch on the back of the unit to turn OFF the servo.
Since this work is performed from the back of the unit, press turn OFF the emergency stop
switch on the back of the unit to turn OFF the servo in order to prevent other workers unaware
of working from operating the unit on the front side mistakenly.
[Axis center adjuting procedure]
1 Visually check that axis center of the plunger
matches.
If the axis center matches, it is unnecessary to adjust,
however, be sure to re-tighten the mounting bracket.
If the axis center does not match, adjust the axis cen-
ter according to the following procedure.
2 Perform adjustment of axis centers of the
mechanical valve and plunger.
1. Loosen the cap screws (2 pcs, C3 x 6)
on the mounting bracket for plunger.
2. Move the bracket back and forth to
match the axis centers of the me-
chanical valve and the plunger.
3. While matching the axis center in
height direction, fasten the cap screws
(2 pcs, C3 x 6) to fix the bracket.
Cap screw
Bracket
Plunger
Mechanical valve