PSG Wilden P220 Series, Инженерия, эксплуатация и обслуживание

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WIL-11570-E-02
13 WILDEN PUMP & ENGINEERING, LLC
Step 4
Remove the discharge valve
balls, seats and valve seat
O-rings from the discharge manifold
and liquid chamber, inspect for
nicks, gouges, chemical attack or
abrasive wear. NOTE: Replace worn
parts with genuine Wilden part for
reliable performance.
Step 5
Using a 13 mm (1/2") wrench,
remove the inlet manifold.
Step 6
Remove the inlet valve balls, seats
and valve seat O-rings from the
liquid chamber and inlet manifold,
inspect for nicks, gouges, chemical
attack or abrasive wear.
Step 7
Using a 13 mm (1/2") wrench,
remove the liquid chambers from
the center section.
Step 8
The liquid chamber should be
removed to expose the diaphragm
and outer piston. Rotate center
section and remove the opposite
liquid chamber.
Step 9
Using two adjustable wrenches
or 25 mm (1”) sockets, remove
diaphragm assembly from center
section assembly.
P U M P D I S A S S E M B L Y