Nordson Asymtek X-1000 Series

Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 4-150 P/N 196515 (Revision A)
Information Sheet 4-13-5
DV-7000 Troubleshooting (Continued)
D. Inconsistent Shot Sizes
Possible Cause Recovery
 Syringe air pressure set too
low
 Increase syringe air pressure (20 psi max.). Refer to
the system Operations Manual for instructions.
 Drive mechanics do not have
time to damp-out after X-Y
move
 Increase the Settling time in the Dot Parameters.
Refer to the FMW or FmNT Online Help for
instructions.
 Feed screw damaged or
binding
 Call Asymtek Technical Support.
E. Shots Too Large
Possible Cause Recovery
 Needle is too big  Replace needle with a smaller needle.
 Syringe air pressure set too
high
 Decrease syringe air pressure (20 psi max.). Refer to
the system Operations Manual for instructions.