SUBMERSIBLE PUMP

TM-5-3820-256-24-6 Drilling System Well Rotary Truck Mounted Air Transportable 600 Feet Capacity Model LP-12 NSN 3820-01-246-4276 Manual
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i. Tighten both nuts equally to a torque of 40 ft.-lbs., ensuring clamp faces remain parallel. j. Attach the auxiliary drum line to the hose elevator clamp. Operate the auxiliary drum to lift the hose, with attached submersible pump. k. Position the pump motor upright on a block of wood and maneuver the pump directly above the motor. I. Slowly lower the pump, guiding by hand until the pump coupling is over the motor shaft. Rotate the pump to line up coupling slots with key in motor shaft. m. Slowly lower the pump until very close to contact with motor then install screws and lockwashers. NOTE The hardware attaching pump to motor is stainless steel. No other material may be substituted. n. Check that pump and motor are properly aligned and tighten screws. o. Follow instructions in paragraph 4-1.2 and splice power cable to motor leads. p. Attach the power cable to the submersible pump using the cable guard and cable clamp. q. Position the pump and motor over the hole and slowly lower the pump into the hole until hose elevator clamp is resting atop casing. r. Install the wellhead roller above the well with the hose positioned over the roller. Refer to figure 4-2. s. Anchor the wellhead roller to the rig using anchor chains or cable. t. Using the crane of the support vehicle, pick up the roll of drop hose and position such that the hose lays across the truck cab. Slowly back the support vehicle away from the hole, unrolling hose along ground, 50 feet or more. u. Attach another hose elevator clamp (refer to steps g. through i.) and anchor the clamp to the front of support vehicle. v. Roll the power cable out along the drop hose. Attach the cable to the hose using cable straps as shown in figure 4-3. Straps should be inserted at 6 ft. intervals. Allow slack in cable between straps, as in figure 4-3, to allow for extension of drop hose under service. The cable should be approximately 2% longer than hose length. w. Reverse the support vehicle enough to raise clamp at well sufficiently for clamp to be removed. x. Slowly drive support vehicle toward well, lowering pump and motor into well. When vehicle is near wellhead roller, stop and re-install hose elevator clamp at 4-3

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