Pump Runs But - Xylem Goulds CentriPro Series Service Manual

Pump Runs But . . .

Problem
4. Jet assembly plugged.
5. Punctured diaphragm
in air control.
Galvanized tanks.
6. Original installation,
incorrect nozzle or diffuser
combination.
70
Recommended Action
A. Shallow Well system
Clean if necessary
(Insert wire through ½"
plug in shallow well
adapter.)
b. Deep Well system Pull
jet assembly and clean.
Disconnect the tubing and
plug the connection
in pump. If this corrects the
trouble, the air control must
be replaced.
Check rating in product
catalog.