Inhoudsopgave
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Low pump capac-
Dirt in inlet filter.
ity or pressure.
Worn wobble plate.
Worn diaphragm.
Inlet / outlet tube restriction.
Inlet air leak.
Faulty pressure switch.
Incorrect voltage.
Pump leaks.
Loose fasteners.
Pump seals degraded.
Leak in diaphragm.
Noisy or rough
Flexible mounting surface.
operation.
Loose pump head.
Compressed base feet.
Rigid plumbing.
12
050406 .01
All manuals and user guides at all-guides.com
vetus® Automatic demand water pressure pump WP
Remove cover and clean filter.
Replace pump.
Replace pump.
Remove restriction.
Tighten fittings / Replace cracked
fittings.
Replace pressure switch assembly.
Check voltage (± 10 %)
Tighten fasteners.
Replace pump.
Replace pump.
Mount pump on rigid surface.
Tighten fasteners.
Decompress base feet.
Plumb pump with flexible plumb-
ing.
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