Nordson Asymtek X-1020 - Dp-3000

Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 3-40 P/N 196515 (Revision A)
Information Sheet 3-8-1
Valve/Pump Maintenance
A. DP-3000
Maintenance
Procedure
Recommended Frequency Instructions
Clean pumping
chamber
 Before the expiration of the
pot life of the fluid.
 Immediately when changing
from one type of fluid to
another.
See Exercise Sheet 3-8-2
Page 3-44
Replace stopcock
 Before the expiration of the
pot life of the fluid.
 Immediately when changing
from one type of fluid to
another.
 Note: Dispensing with
abrasive materials may
require the stopcock to be
replaced more frequently.
See Exercise Sheet 3-8-2
Page 3-44
Replace seals and O-
rings inside the
pumping chamber
 Once every 72 hours of
operating usage.
 Immediately if you are
changing from one type of
fluid to another.
 If using short pot life
material, replace daily.
See Exercise Sheet 3-8-2
Page 3-44
Clean exterior and
interior exposed
surfaces of the pump
 Once every 72 hours of
operating usage.
 Immediately if you are
changing from one type of
fluid to another.
 If material has short pot life,
clean surfaces when
cleaning the pumping
chamber.
Use a clean, soft cloth and
isopropyl alcohol (IPA) to
remove any residual fluid
and dirt from all areas of
the pump.
Grease the Lead
Screw
 Once each quarter.
See DP-3000 Installation
and Service Manual
B. DV-7000
Maintenance
Procedure
Recommended Frequency Instructions
Clean exterior and
interior exposed
surfaces of the pump
 Clean daily.
 Clean before using new
fluid.
 Clean immediately after
using curable material.
 If needle tip is clogged
See Exercise Sheet 3-8-5
on page 3-50