M SLURRY USER INSTRUCTION ENGLISH 71569241 - 02/08
Page 49 of 60
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FAULT SYMPTOM
Pu mp ov e rh eat s an d se iz e s
Be ar in g s ha v e s h o rt li fe
Pu mp v ib ra te s or i s n o i sy
Me c h a n i ca l se al h a s s h or t l i f e
Me ch a ni ca l se a l le ak s e x c es s iv e l y
Pu mp re qu ir e s e x ces si ve p ow e r
Pu mp l o se s pr ime a ft e r s ta r ti ng
In su ff ic i en t pr e ss ur e de v e lo p ed
I n s u f f i ci en t c a p ac i t y d e li ve r e d
P u m p d oes n o t d e li ve r li q ui d
PROBABLE CAUSES POSSIBLE REMEDIES
Motor running on 2 phases only. Check supply and fuses.
Motor running too slow. Check motor terminal box connections and voltage.
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