10
1
These points must be checked after pump installation and before
starting up the pump.
1) Read instruction manual thoroughly and understand it.
2) Review pump order head sheet for the service rating of the
pump and any special features.
3) Check to see that the seal chamber has been vented.
4) Check all piping connections making certain that they are both
tight and in the proper places. All piping includes the small
piping described on page 7.
5) Make sure that the baseplate has been properly installed.
6) Check to see that the motor is of the fan cooled type. A
fan cooled motor is necessary for successful operation of
the pump.
7) Check the electrical connections to the driver.
8) Break the coupling by removing the coupling spacer and
bump the motor starting button to check motor rotation.
Operating the pump in reverse rotation may cause
extensive damage. If driver rotation is correct, replace the
coupling spacer. If not, connect the wiring for proper rotation
and recheck.
9) Check the coupling for proper alignment. Realign if necessary.
10) Check to be sure that the pumpage leak detection connection
is open for proper operation.
11) Rotate the pump shaft by hand to be sure that there is no
binding or rubbing within the pump or driver. Wear heavy
gloves to protect your hands. Correct any problems
before proceeding.
12) Remove the bearing grease relief plug, if the pump is a
RWA4166 or a RWA4206.
13) Remove all dirt, waste, tools, and construction debris from
the area.
14) Check to see that the coupling guard is fastened securely
in place.
PUMP START-UP CHECKLIST
