00197543-01_SM_JTF-S_ JTF-M_en - 第82页
Service Works Sensor Location Overview 2.9.1 Sensor Location SIPLACE JTF-M 82 Service Manual SIPLACE JEDEC Tray Feeder 2.9 2 . 9 S e n s o r L o c a t io n O v e r v ie w Sensor Location Overview 2.9.1 2 . 9 . 1 S e n s …
Service Works
2.8.5 Troubleshooting Charts SIPLACE JTF-S Troubleshooting SIPLACE JTF-S
Service Manual SIPLACE JEDEC Tray Feeder 81
The return pusher does not suc-
cessfully push a tray into the
feeder base.
There may be an obstruction on
the conveyor.
► Remove the obstruction and
press the Reset button.
The return cylinder may not have
operated properly.
► Check to see if the return
pusher is firing.
► Check to see if the return
pusher is extending all of the
way.
► Check the pneumatic adjust-
ments for the return cylinder.
► Check the valve block for the
cylinder.
► Check the cylinder itself.
The spring in the return mecha-
nism may be worn out.
► Check the spring, and re-
place it if necessary.
The die are knocked out of the
tray as it returns to the stack.
The tray may be slowing down
too quickly during the “return
slow- down” delay.
► Check the return slow-down
delay setting.
The return pusher may be oper-
ating too quickly.
► Check the pneumatic adjust-
ments for the return cylinder.
Problem Possible Cause Solution
Service Works
Sensor Location Overview 2.9.1 Sensor Location SIPLACE JTF-M
82 Service Manual SIPLACE JEDEC Tray Feeder
2.9
2.9 Sensor Location Overview
Sensor Location Overview
2.9.1
2.9.1 Sensor Location SIPLACE JTF-M
Sensor Location SIPLACE JTF-M
The following drawings show the approximate locations of the sensors used to control the feeder:
Sensor locations - Top of feeder
1. "Magazine Slot" sensor (Pos440)
2. "Tray in magazine present" sensor (Pos520)
Sensor Locations - Bottom of Feeder
1. "Elevator Up” sensor (Pos480)
2. "Elevator Down” sensor (Pos480)
3. “Door lock” sensor (Pos500) (Behind the side panel)
Service Works
2.9.2 Sensor Location SIPLACE JTF-S Sensor Location Overview
Service Manual SIPLACE JEDEC Tray Feeder 83
2.9.2
2.9.2 Sensor Location SIPLACE JTF-S
Sensor Location SIPLACE JTF-S
The following drawings show the approximate locations of the sensors used to control the feeder:
Sensor Locations Conveyor / Main Air Connection
1. "Stop at End" sensor (Pos460)
2. "Forward Slow- Down" sensor (Pos440)
3. "Return Slow- Down" sensor (Pos510)
4. Maintenance internal pressure test connection
5. Normal dry air input
Sensor locations - Top of feeder
1. „Stack Full“ sensor (Pos520)
2. "Stop at Stack“ sensor (Pos520)
3. „Thin“ Tray sensor (Pos440)
4. „Thick“ Tray sensor (Pos440)