J Line Pump
Horizontal Double Suction Centrifugal Pump – API 610 Process Pump
16 V1.032818
3. Inspect and, if necessary, recoat the rust preventive coating of external machined surfaces.
4. Fill with lubricant the grease-lubricated cavities of the motor, but first remove the drain plug
and fill the cavity until the grease starts to purge.
Follow the instruction manual of the driver manufacturer to ensure that the
lubrication is performed properly.
5. Upon receipt, considering that the oil-lubricated drivers are not shipped oil-filled, fill the
reservoir to maximum level with properly selected oil with rust and corrosion inhibitors.
Always drain the oil before moving the pump, to avoid any damages, and refill the
motor on its new location.
6. Rotate the shaft of the motor once a month.
7. Some form of heating must be used to prevent condensation. This heating should maintain
the winding temperature at a minimum of 9 °F (5 °C) above the surrounding ambient
temperature. There are three options:
If space heaters are supplied, they should be energized.
If none are available, single phase or “trickle” heating may be utilized by energizing one
phase of the motor’s windings with a low voltage, producing heat in the winding conductor.
Request the required voltage and transformer capacity from the driver
manufacturer.
A third option is to use an auxiliary heat source and keep the windings warm by either
convection or blowing warm dry air into the motor.
Be careful not to overheat, since keeping the temperature of the motor frame 9 °F
(5 °C) above the surrounding ambient temperature is sufficient.
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