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Cɸ挦u݆б Drsitotion in eudsurfaces
of two diaphragm plates to swirl wheel |
c_Ϳɫzķ_MMb Disassemble pump
inspect with colouring method and veassemble it correctly |
(4) |
ܷb©ˮ Leakage of Seal ing gland |
aӭh(hun)oh(hun)б Obliguity of dynamic ring
to stariC ring bˮкдĥpܷĥp There is a gvegt deal 0f
abrasive matter in water which Wear the Sealng surface |
a_Ϳɫz б Disassemble pump
inspect with colouring method
and eliminate obliguity bӞVW(wng)ܷĥá Adp some filter gauzes and
grind the sealing surface |
cܷ⏗Y Loosing in sealng spring |
eQ Replace it with a new one |
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dέh(hun)Sϡ clamp-down of o-ring on
the shaft |
d{(dio)ڏSƄӡ Readjust o-ring so that it
can remvoe along the.shaft smoohly
under the action of spring |