3-37. R.O. PUMP ASSEMBLY MAINTENANCE.
Repair of the R.O. pump assembly consists of replacement and/or repair of the electric motor, high pressure
pump, and stand.
3-38. ELECTRIC MOTOR (R.O. PUMP) MAINTENANCE.
This task consists of
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Chain hoist (Appendix B, Section III, Item 3).
Rags, wiping (Appendix C, Section II, Item 23)
General Safety Instructions
Lifting heavy equipment incorrectly can cause serious injury.
Using compressed air can be dangerous.
Weight of R.O. pump motor is 251 pounds (114 kg). Attempting to move it without proper equipment
could cause serious injury Hoist motor with equipment rated at 1 ton or more.
Using chain hoist, remove motor (1) from pump stand (4) and position on work bench.