10
1) Preparations for Replacing the Pump
(1) Switch off the pump primary power supply, and remove the piping connected to the inlet
pipe.
(2) Remove the pump from the equipment.
(3) Open the terminal box, and remove the wiring connected to the terminal block.
(4) Using the 5 mm hex wrench, loosen the M6x20 hex-headed bolt holding the handle.
(5) Remove the handle and panel.
(6) Stand the pump up so that the head may be removed vertically.
2) Removing the Head Cover
(1) Using the hex wrench, loosen the four M6xL30 hex-headed bolts holding the head
cover, and remove them.
(2) Pull the fitting joint forwards with both hands and remove from the connecting tube. Pull
the left and right fitting joints alternately until they are removed.
(3) Remove the connecting tube, and remove the head cover.
(1),(2)
Remove from the equipment.
(3)
Remove wiring.
(4),(5)
Loosen the bolt.
(6)
Stand the pump up so that
the head may be removed vertically.
