YSM20R_YSM20WR_Mainte_E.pdf - 第174页

6-18 6 How to replace consumable parts T ransfer direction T ransfer direction T ransfer direction Dual-lane type Lane 1 Lane 2 STD : 350 - 420 Hz EXT : 1 10 - 130 Hz STD : 350 - 420 Hz EXT : 1 10 - 130 Hz Conveyor belt:…

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How to replace consumable parts
n
NOTE
The tension measurement positions of this machine and the tension standards are as below.
Adjust with tension meter as needed.
Conveyor belt: Tension measurement locations and tension standards
YSM20R
Transfer
direction
Dual-stage type
STD: 425 - 475 Hz
EXT: 100 - 120 Hz
Single-lane type
STD : 490 - 540 Hz
STD: 490 - 540 Hz
STD: 425 - 475 Hz
EXT: 100 - 120 Hz
STD: 350 - 420 Hz
EXT: 110 - 130 Hz
W1
W2W3
W4
Tension measurement location:
STD: Tension of standard conveyor
EXT: Tension of extended conveyor
Transfer
direction
53627-KMK-00
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How to replace consumable parts
Transfer direction
Transfer direction
Transfer direction
Dual-lane type
Lane 1
Lane 2
STD : 350 - 420 Hz
EXT : 110 - 130 Hz
STD : 350 - 420 Hz
EXT : 110 - 130 Hz
Conveyor belt: Tension measurement locations / Tension standards
YSM20WR
Tension measurement location:
STD: Tension of standard conveyor
EXT: Tension of extended conveyor
Single-lane type (for transferring heavy board)
STD : 274-334 Hz STD : 274-334 Hz
53636-KMK-10
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How to replace consumable parts
r
Attach the board clamp plate.
Fit the board clamp plate into its original
position and tighten the board clamp plate
mounting bolts with a hex wrench (3).
t
Check the belt rotating condition.
1. Make sure that the board clamp top
surface is approx. 0.5 mm lower than the
belt upper surface.
2. Close the machine safety cover and
cancel the emergency stop. Attach the
carriage if the machine is the carriage
type.
3. On the [Unit]-[Conveyor] screen, press
the [Conveyor In] button or [Conveyor
Out] button to turn on the conveyor
motor and check the belt rotation.
4. If the rotation speed fluctuates or there is
slack in the belt, adjust the position of
the tensioner bolt and then check the
rotation again.
c
CAUTION
When the difference between the belt upper surface
and board clamp top surface is very little, the board
transfer error may occur easily. In this case, contact
your distributor.
n
NOTE
If U-axis is moved manually, an error may occur when
changing the conveyor width after the work.
In this case, see "2.3.1 Checking conveyor sensor
condition and operation" in chapter 3 to perform the
conveyor sensor tuning.
Attaching board clamp plate
Step 14
Board clamp plate
Mounting bolt
53628-KMK-00
Check belt setting and rotation
Step 15
Checking conveyor rotation
Checking belt setting
0.5 mm
Board clamp plate
Belt
Conveyor drive buttons
Left Right
Low Left Low Right
54602-KMK-00