Dover WILDEN A1 Series, Инженерия, эксплуатация и обслуживание, Страница: 15 / 28

WIL-10040-E-02
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WILDEN PUMP & ENGINEERING, LLC
Step 7. Figure 7
Normally the inlet and discharge manifold
should not be disassembled during regu-
lar pump maintenance. Should this be
necessary completely remove and disas-
semble manifold clamp bands.
(Figure 7)
Step 8. Figure 8
Inspect O-rings for wear or damage and
replace if necessary.
(Figure 8)
Step 9. Figure 9
Use a 7 ⁄
16
" wrench to remove one set of
clamp bands that secure one liquid cham-
ber to the one-piece center section
.
(Figure 9)
Step 4. Figure 4
Remove the top manifold and lift the
center section off the inlet manifold.
(Figure 4)
Step 5. Figure 5
Remove the discharge valve balls, seats
and O-rings from the discharge mani-
fold and inspect for nicks, gouges,
chemical attack and/or abrasive wear.
Replace worn parts with genuine Wilden
parts for reliable performance.
(Figure 5)
Step 6. Figure 6
Remove and inspect the seat, seat O-ring,
and valve ball. Check for nicks, gouges,
chemical attack or abrasive wear. Replace
worn parts with genuine Wilden parts for
reliable performance.
(Figure 6)