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Demco 2 & 3 Infeed Jams (Inspect 1 (Before Clamp (Housing turned on…
Demco 2 & 3 Infeed Jams
Diverter
Multiple housings coming into diverter at once
Top rail on conveyor 3 set too high
Lower rail
Conveyor 3 Stop 2 extending late
Stop 2 cylinder failing
Stop 2 solenoid valve failing
Housings flipping too far onto conveyor 4
Rail 1 on conveyor 4 set too far back
Move Rail 1 in to prevent housings from rolling over
Housings getting jammed at the
start of Rail 1 on conveyor 4
Rail 1 is set too close
Move Rail 1 back to allow housings to pass
Parts with high gate rolling when diverter moves to lane 2
Provide feedback to foundry
Inspect 1
Before Stop 1
Housing didn't reach sensor
Ear of the housing hit upper guide on stop 1 gate
Raise top rail
Before Stop 2
Housing didn't reach camera trigger sensor
Push cylinder out of position
Reposition push cylinder
Two housings jammed at camera
Housing with high gate
Feedback to foundry
Clamp delaying before clamping
Solenoid valve is bad
Replace Valve
Before Clamp
Housing turned on its side
If recurring, bowl amplitude may be too high
Housing with high gate
Feedback to foundry
Excessive shingling
Rail set improperly
Adjust top rail height
After Stop 2
Stop 2 extend failed
Gate on stop 2 is set in original holes
Move gate back one hole
Conveyor 1 Belt Stopping
Excessive shingling
Top rail not set properly
Adjust Rail Height
Too Many housings queued on belt
Level sensor is set incorrectly
Reposition Sensor
Reset Sensor Parameters
Conveyor motor failed
Drive belt is broken
Replace Belt
Inspect 2
Shingling
Top rail is set too high
Lower Top Rail
Parts turned the wrong way
Housings getting flipped by reject chute
Parts falling the wrong way off of conveyor 1
Parts getting caught by stop 2 pin
Shingling
Stop 1 delaying before extending
Stop 1 cylinder failing
Replace cylinder
Stop 1 solenoid valve failing
Replace valve
Parts bouncing off stop pin excessively
Improve traction or re-position air knife
Inspect 3
Shingling
Top rail is set too high
Lower Top Rail
Jam at step up
If US, lubricate rail at sticking point
Still need permanent solution
Jam at transition between conveyor 2 and 3
Lower guide is installed incorrectly
Wrong size guide is installed
Check changeover checklist to make sure correct size guide is being used for current coupling size
Guide is loose
Make sure guide and conveyor 2 side rail are both tight
Upper guide is installed incorrectly
Upper guide is off
Reattach upper guide using clamp - Still need permanent solution
Upper guide is out of position
Re-position upper guide based on markings on mounting plate
Conveyor 2 top rail is set too high
Lower top rail