National Vacuum Equipment WPT 480/P Owner's Manual And Operating Instructions page 31

www.natvac.com | 800.253.5500
with the water passage hole in the housing.
23. Slide the rear endplate on to the rotor.
Raise the assembly up and install the endplate bolts.
20. Raise the rotor and the endplate
assembly up and install the endplate
bolts.
21. Remove the cushion previously
used from the housing and install the
vanes.
Make sure the round end is facing out
of the rotor.
22. Apply sealer to the rear endplate
and housing and install the proper
number of gaskets on the rear of the
housing.
Important: Make sure the water
passage hole on the gasket is lined up
When the endplate is nearly touching
the housing, pry the assembly up to
WPT Series | 31