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Interflush™
Fitting Instructions. WRAS Approved |
1. |
Remove cistern lid, remove lever from flush spindle. |
2. |
Select correct green adaptor to suite spindle. (Fig
1) |
| 3. |
Slide adaptor onto spindle with gap facing away from siphon
and fold spindle clamp around adaptor. (Fig 2) |
| 4. |
Insert
long spindle clamp screw but do not fully tighten. (Fig
3) |
| 5. |
Replace
and secure spindle lever in original position. |
6. |
Mark centre line along top of siphon cap. |
7. |
Place green baseplate on the flattest part of the siphon
cap with folding clamp arm nearest to you. Locate large
central hole over drawn line and mark its position.(
Fig 4) |
| 8. |
Drill through the siphon cap, where marked, using the
8mm drill bit. The plastic tube on the drill bit prevents
drilling too far. Do not remove it. |
| 9. |
Select correct white rotor, marked ‘L’ for
left-hand flushing cisterns and ‘R’ for right-hand
flushing. Insert end of rotor into housing at rear of
baseplate, fold clamping arm over and secure with the
two screws. Fig 5. Check the return action of the spring
lever by flicking the quadrant. |
| 10. |
Insert the connector line (large teeth end), up from below
and through the rotor quadrant and press into the matching
recesses. Twist the green swivel catch across to lock
down. (Fig 5) |
| 11. |
Place protruding lip of hole, on underside of baseplate
into hole in siphon cap. Position baseplate so the connector
line runs in a straight line to the spindle clamp. Slide
the spindle clamp so the connector line is as square to
it as possible. Then rotate so teeth can engage in matching
recesses. Now fully tighten the spindle clamp screw. |
| 12. |
Holding baseplate in correct alignment, drill through
ONE of the small holes into and through the siphon cap,
using the 4mm drill bit. (Fig
6) |
| 13. |
Push a fastener into this hole, just to stop the baseplate
moving while drilling (DO NOT TIGHTEN). Drill remaining
three holes. Lift baseplate and clear away any debris.
Five fasteners are prepared, one is a spare, these work
like rawlbolts. Check barbed nut is just finger tight
and that sleeve is not splayed out in any way. |
| 14. |
Replace baseplate, push four fasteners home into the square
recesses. If one will not go in, pass the drill through
again. Maintaining a downward force on the screwdriver,
tighten all four screws evenly, a little at a time, in
sequence, until the gasket is reasonably compressed. Do
not over-tighten. (Fig 7) |
| 15. |
Adjust both ends of connector line, to centralise the
spring. |
Final adjustment:
Adjust the connector line at the spindle clamp
end, so that the TIP of the spring lever is just about
to touch the green upstanding on the baseplate. Lock down
with swivel catch and nip both catch screws up. Clip off
excess connector line. Check for correct operation by
flushing the toilet. Flushing should continue while handle
is held down (spring lever fully bent) and cease immediately
when the handle is released or raised (spring lever flat).
Fig 8 is a completed installation.
The ‘trailing volume screw’ can now be fitted.
Only necessary IF there is a history of blocked drain
lines. Screwing in restricts the rate of air entry, which
provides the delay in flush termination. This increases
the volume of water, which chases the last of the solid
waste along the drain line.( Fig 9)
www.interflush.co.uk. Tel. 0845 0450276.
Guaranteed for 200,000 flushes. |
