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09915
ZPrinter
650
Troubleshooting
Guide
No/Light Suction on User Hose
The user hose has light suction, which when plugged in; the other vacuum functions may not
work well.
Monitor Read-Out or
Secondary
Symptom
Cause / Problem
Solution
Reference
Documents
No Suction on User Hose
Hose is split
Replace 30861 User Hose
No Suction on User Hose
Hose is Clogged
Unclog hose. You maybe
have to remove the debris
separator ass'y
No Suction on User Hose
Feeder Cover is unlatched
Latch Cover
No Suction on User Hose
Feeder filter is not seated
properly
Reseat filter
Debris Separator is full
Debris Separator is
clogged
Empty Separator
No Suction on User Hose
Tighten Hose Clamps
Tighten Hose Clamps
After performing the above steps try performing a service print head and alignment. If the machine performs both tasks
then proceed with a test print.
Feeder Filter motor isn't
rotating
Filter Cleaner motor is
failed or jammed causing
filter to clog
Replace 06828 Feeder
Cover
After performing the above steps try performing a service print head and alignment. If the machine performs both tasks
then proceed with a test print.
Vacuum not running
Vacuum Motor is not
working
Replace 06802 Vacuum
motor
Debris Separator is
full/Feeder is full of powder
Load Cell Registering
improperly
See 5001:POWDER: no
more feed
Appendix A
Vacuum not running
Inverter PCB Failed
Replace 06834 Inverter
PCB
85070 ZPrinter 650 E-Box
Field Repair Procedure
48