Dover PSG Wilden P1, Инженерия, эксплуатация и обслуживание

Страница: 15 / 32

WIL-10140-E-08
Wilden
®
15
Disassembly / Reassembly
Step 3
Remove the top manifold and lift the center section off the
inlet manifold.
Step 4
Remove the discharge valve balls, seats and o-rings from the
discharge manifold and inspect for nicks, gouges, chemical
attack or abrasive wear. Replace worn parts with genuine
Wilden parts for reliable performance. PTFE o-rings should be
replaced when reassembled.
Step 5
Remove and inspect the ball retainer, retainer o-ring, and valve
ball from the bottom of the liquid chamber. Check for nicks,
gouges, chemical attack or abrasive wear. Replace worn parts
with genuine Wilden parts for reliable performance. PTFE o-
rings should be replaced when reassembled.
Step 6
Normally the inlet and discharge manifold should not be
disassembled during regular pump maintenance. Should this
be necessary completely remove and disassemble manifold
clamp bands.