Vogelsang VX Series, Руководство пользователя

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Service Manual
Service Manual
Pump Models:
VX Series Q Pumps
No
Di
sc
h
a
rg
e
Be
lo
w
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a
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a
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ty
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is
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Los
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m
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t
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a
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ve
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ts
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ce
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&
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ib
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Pu
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Ex
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eal
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ear
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iz
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re
Causes Solution
X X
Metal to metal contact of
pumping element. Check rated and duty
pressures.
X X
Worn pumping element. Install new components
X X
Relief valve leakage
Adjust pressure setting.
Examine & clean seating
surfaces. Install new
components.
X X
Relief valve chatter
Check water sealing
surfaces & guides. Install
new components.