Flowserve Byron Jackson Type M - Manual (Page 36)

® Byron Jackson Double Mechanical Seal Submersible Pumping Unit • 1042.293/9 • June 04
Page 36 of 68
Power cable for voltages of 2 300 V and less
(metal clamp power terminal connector)
1. Use the power cable installation wheel to un-
reel a sufficient length of power cable to pass
the bowl assembly.
Elevate the power cable to the approximate
height of the pump bowl assembly and fasten
the cable plug to the motor.
CAUTION Do not kink or stretch the power
cable.
2. Remove the power terminal shipping cap nuts
(003-3), washers (690-3) and power terminal
shipping cap (112) at the motor.
3. Depending on configuration supplied:
•
For flat faced (no rabbet fit) gland plate:
Install flat gasket (744-10) over power
terminals (019).
See Figure 21.
Figure 21 Installing power terminal gasket (flat-faced
type shown)
•
For gland plate with rabbet fit:
First install gasket (744-11) over rabbet
fit on gland plate (111).
Then install gasket (744-10) over the mo-
tor terminals (019).
4. Remove the shipping cap (023) from the
power cable plug (182).
5. Refer to Figure 22.
Slide the metal terminal box clamp (180)
down over the terminal box (182) as far as
possible.
Then check gap from bottom face of terminal
box clamp (180) to bottom face of terminal
box. This gap should be minimum 0.8 mm
(1/32) and maximum 2.4 mm (3/32).
Figure 22 Checking gap, terminal box clamp to terminal
box
6. See Figure 23.
Slide the metal clamp (180) up the flat cable
and off the cable plug (182), loosening the
clamping screws (806), if necessary.
CAUTION Do not distort the clamp.
Figure 23 Preparing terminal box clamps