Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 3-41 P/N 196515 (Revision A)
Information Sheet 3-8-2
Valve/Pump Maintenance (Continued)
C. DJ-2000
Maintenance
Procedure
Recommended Frequency Instruction
Quick Purge
 Change of Syringe
 Each dispensing session
See DJ-2000 Installation
and Operations Manual
Priming
 DJ-2000 Installation
 Cleaned or disassemble
pump
 Dots are inconsistent or
pump is unable to dispense
fluid
See DJ-2000 Installation
and Operations Manual
Complete Cleaning
 After each session.
 Change of Fluid Type
 Troubleshooting
 Immediately after using
curable material.
See Exercise Sheet 3-8-8
on page 3-56
Clean Nozzle
 After each dispensing
session
 Every eight hours of use
See Exercise Sheet 3-8-8
on page 3-56
Fluid U-Cup Seal
Replacement
 Normal Use
20-25 million cycles*
See DJ-2000 Installation
and Operations Manual
Needle, Extension
Replacement
 Normal Use
40-50 million cycles
See DJ-2000 Installation
and Operations Manual
Air Piston
Replacement
 Normal Use
40-50 million cycles
See DJ-2000 Installation
and Operations Manual
Spring, Micrometer
Replacement
 Normal Use
40-50 million cycles
See DJ-2000 Installation
and Operations Manual
Adjusting Air Piston
Assembly
 Normal Use
After complete cleaning
See DJ-2000 Installation
and Operations Manual
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