Installation
Wiring Power from the Panel to the Red Jacket STP
19
Figure 13. Connecting UMP To Packer Wiring
Wiring Power from the Panel to the Red Jacket STP
Disconnect, lock out, and tag the power at the panel before servicing
the pump.
1.
Connect electrical conduit approved fittings to power wiring entry at base of manifold’s contractors box 3/4”-
14 NPT (5 threads minimum engagement) (see cutaway example in Figure 14 for three phase power wiring).
For installations requiring ATEX certification, the end user must use an ATEX Ex d IIA
certified cable gland or stopping box.
Use suitable AUS EX, ANZEx or IECEx certified cable gland or flameproof entry de-
vice when equipment is installed in accordance with ANZEx certification for connec-
tion of the external circuit conductors to the motor conductors used to close the 3/4" -
14 NPT conduit connection.
2.
Loosen the two screws in the compression bushing just enough so you can remove the bushing from its
socket in the bottom of the manifold’s contractor box (see Figure 14). Continue lifting up the bushing until it is
accessible. Notice that the top plate of the bushing assembly (facing into the manifold) has a larger diameter
than the bottom plate, and that there are two open holes and three holes with plastic rod inserts. The plastic
inserts seal the bushing and must remain in any unused hole. For example, bringing three wires from the power
panel, use the two empty holes and remove and discard one of the two smaller diameter plastic inserts for the
third wire. Push each of the incoming power wires through the empty holes in the bushing assembly. Slide the
Remove cover to
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UMP pigt
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Fem
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OFF
WARNING
WARNING
