17
DynaPak 3010RNM Version 01102001 ATEX Rev.
YZ Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • USA • 77303 • P: 936.788.5593 • F: 936.788.5720
G. Remove the internal bushings and o-rings
from the pump body by inserting a nonmetallic
rod (larger than 1/4", smaller than 1/2") into the
top of the pump body. Gently tap to remove all
bushings and o-rings out the bottom of the
pump body.
H. Clean and inspect all components. Replace
if necessary.
I. Apply a light coat of non-soluble assembly
grease on all o-rings and bushings to prevent
damage.
J. Install the body bushing into the bottom of the
pump body.
K. Insert all other bushings, springs, and o-rings
in their respective sequence on the plunger
shaft.
L. Carefully install assembly into the top of the
pump body.
NOTE: Apply a light coat of assembly grease
on the plunger shaft prior to installation.
M. Install the pump assembly on the inlet valve
assembly. Tighten firmly by hand.
N. Connect the 1/8" stainless steel tubing to the
pump body and 1/8" plastic tubing to the
diaphragm housing.
O. Open the isolation valve.
P. Adjust the stroke adjustment knob to its
original setting.
Q. Pressure test the pump as previously
described for proper operation.
11.2 j
11.2 k
11.2 g
9.2 G
9.2 K
9.2 J
9. Sampler maintenance: