7-10
Replacing the Carbon Blades of Pump
The pump does not work correctly if the carbon blade
in the pump are worn out. After 3,000 hours of use,
follow the procedure below and check if the blades
are worn. If necessary, replace the blades.
Turn off the main power.
Remove three screws and the cover
shown in the drawing to the right.
Remove the rid.
Pull the carbon blades out and
check them.
If the length of the carbon blade is 27.5 mm or
less, replace the blades.
- Replace all seven blades together.
When inserting the new blade, insert it to the
direction shown in the drawing to fit the end of
the blade on the inner wall of the cylinder.
Attach the covers in the reverse
order of removal.
Cover
23061
70901A1
Rid
23061
70901B1
23061
70901C1
27.5 mm (1.08") or longer
137