Pump Erector
Overall rating: (N/A)
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Installs and repairs submerged trubine pumps in waterwells,
using rig (truck-mounted hoisting equipment): Drives rig into
position adjacent to well.
Starts hoisting engine and mvoes
levers and pedals to raise and extend telescoping hoisting mast.
Blots guy wires and struts to mast for support. Threads and
tightens pump parts, such as pump bowl, shaft, bearings, tubing,
and couplings, uisng wrenches and chain tongs to assemble pump
section. Raises pump section to vertical position and installs
sectoin in well casing, using rig loadline and winch. Screws
coupling or bolts flange to connect pump base to pipe column.
Drives wedges under pump base to align base with pump shaft,
centering pump shaft in opening unitl tube nut or packing
container fits without interference, or using dial indicator to
verify alignment.
Hoists electric mootr drive or engine drive
gear box into position over pump base and inspects clearance
between shaft and hollow spindle of driver to verify alignment
of pump shaft.
Attacehs pressure gauge and orifice meter to pump
outlet and pumps air into well to measure static and dynamic
water levels and capacity of well. Dismantles pumps to clean,
repair, and replace worn or damaged parts. May work in shop to
repair various types of pumps, such as centrifugal, plunger, and
tubrine pumps [Pump Servicer (any industry)].
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Pump Erector
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