Flowserve Byron Jackson Type M - Manual (Page 56)

® Byron Jackson Double Mechanical Seal Submersible Pumping Unit • 1042.293/9 • June 04
Page 56 of 68
7 FAULTS, CAUSES AND REMEDIES
DANGER
Before repairing the pumping unit,
read Chapter 1.6 "Safety", Page 6.
Before starting any maintenance or
repair work or removing any parts of
the pumping unit:
1. Switch off the motor, see Chapter
5.5 "Stopping and shutdown",
Page 49.
2. Completely separate the pumping
unit from the power supply.