Teikoku DynaPump LE Series, Инструкция по эксплуатации

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Page 3
Restarting the motor before ascertaining the
cause can result in excessive heat leading to
premature failure.
5. Do not remove internal bolts in the terminal box
without taking the necessary precautions. The
electrical junction box is a pressure-containing
component of the pump. It is possible the fluid
you are pumping may be present in the motor
cavity in the event of a stator liner rupture.
6. Do not remove any bolts on the pump, motor or
drain plug without taking the necessary precau-
tions. The pump may be under pressure. Always
loosen the drain plug slowly to relieve any inter-
nal pressure before attempting to disassemble
the pump. Adequate precautions must be taken
if the liquid in the pump could be hazardous to
personnel or the environment.
7. Always assume that there is liquid left in the
pump. There is always the possibility that re-
sidual liquid could remain in the pump and
motor, even after thorough decontamination. Pay
particular attention to the clearances between
the shaft and the impeller, bearings, sleeves,
bearing housings, and gaskets. Adequate pre-
cautions must be taken if the liquid in the pump
could be hazardous to personnel or the environ-
ment.