To install a new diaphragm, simply reverse the process:
(b) Push the DIAPHRAGM onto the INNER
EXTENSION PIPE. Make sure it is correctly
located and fully engaged
Gentle turn the INNER EXTENSION PIPE so
the tabs are aligned with the recesses in the
IEP LOCATOR. Release the INNER
EXTENSION PIPE.
Pull the INNER EXTENSION PIPE up
through the BODY, positioning the tabs so
they can be pulled through the holes in the
IEP LOCATOR
(c)
(d)
(e)
Check that the DIAPHRAGM is correctly
located. If it has become twisted during
installation, simply untwist by slightly turning
the open end of the DIAPHRAGM.
(f)
Slide the THRUST WASHER over the INNER
EXTENSION PIPE. The flat side (widest
diameter) of the THRUST WASHER should
face down.
(g)
Place the OUTER EXTENSION PIPE
over the INNER EXTENSION PIPE.
Screw the HANDNUT into place, to lock the
assembly.
Be careful not to over-tighten the
Handnut.
Check that the OUTER EXTENSION PIPE
swivels freely.
(h)
(i)
PAGE 9
(a) Fit the RETAINING RING onto the new DIAPHRAGM.
