Annovi Reverberi AR403-GR3/4-GCI Manuale di istruzioni - Pagina 13
Sfoglia online o scarica il pdf Manuale di istruzioni per Pompa dell'acqua Annovi Reverberi AR403-GR3/4-GCI. Annovi Reverberi AR403-GR3/4-GCI 19.
Problem
Oil on pump body or base.
Pump using too much oil (oil
flowing from delivery port) or oil
whitish in color (water/oil emul-
sion in tank).
TROUBLESHOOTING
Cause
Oil seal on pump
shaft worn.
Oil pressure inside pump too high.
One or more diaphragms ruptured.
Remedy
Replace the worn oil seal.
Restore correct oil level in tank.
Stop the pump at once.
Replace
the diaphragms
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