Wilden Saniflo PS4 Hygienic Series, Инженерия, эксплуатация и обслуживание, Страница: 23 / 36

WIL-12610-E-04
Wilden ®
23
Disassembly / Reassembly
Step 15
Remove air valve end cap to expose air
valve spool by lifting up on end cap.
Inspect O-ring on end cap using an O-
ring pick. Replace O-ring(s) if
necessary.
NOTE: The Pro-Flo
®
SHIFT air
valve incorporates an end cap
at both ends of the air valve.
Step 16
Remove the air valve spool from the air valve body by threading one air valve
bolt into the end of the air valve spool and gently sliding the spool out of the air
valve body. Inspect seals for signs of wear and replace the entire air valve
assembly if necessary. Re-insert the spool immediately into air valve body after
inspection as the seals expand and cannot be reinserted after a length of time.
NOTE: Seals should not be removed from the assembly.
Seals are not sold separately.