Nordson 3100V Series - Pump Hydraulic Section Disassembly B

B
1-20
Hydraulics
Pump
Hydraulic
Section Disassembly
(contd)
13.
See
Figure
B 1-16. Remove
the screw
(3),
step washer
(2),
and
piston
('l)
from the hydraulic
shaft.
14. lnspect
the
piston
and
step washer for damage.
Replace if
necessary.
1
2
3
4130175A
Fig
Piston
and Step Washer
1. Piston
2.
Stepwasher
P
u m
p
Com
ponent
C
leani n
g
lf
necessary
use one of the following
methods
to clean the
pump
components.
WARNING:
Risk of fire or
explosion. Do not heat Type-R
cleaning fluid
above 246
"C
(475
"F).
Do not heat
the cleaning
fluid
with an open flame
or in an unregulated
heating device.
a
Place
the
pump
components, except for
the
O-rings,
in
a
container
of
Type-R
cleaning fluid
and
heat
the fluid until it is
above the melting
point
of the
adhesive.
Scrub
the components
with a fine-bristled
brush
and wipe
them
with
a clean, dry cloth.
Use a flameless,
electric heat
gun
or
compressed hot air to heat
the
components;then wipe
the components
with a clean,
dry cloth.
Use an ultrasonic
cleaner filled with cleaning
fluid to soak the
components; then wipe
the components
with a clean, dry cloth.
B 1-'16
3.
Screw
a
a
Br EN-02-[3V-X-AGXX]-2
41
-3000v
lssued 5/00
@
2000 Nordson
Corporatlon
All dghts reserved