© 2015 Thomas Dudley Ltd SISLF323990 | 11644 iss D
Thomas Dudley Ltd, P.O.Box 28, Birmingham New Road, Dudley, West Midlands, DY1 4SN
www.dudleybathroomproducts.co.uk
sales@thomasdudley.co.uk
0121 557 5345
0121 530 7000
4
TROUBLESHOOTER
Ensure collet is fully engaged.Collet not located correctlyButton sticking on Vantage with
Niagara valve.
Re-connect weight.
Substitute pipes.
Adjustable weight not retained on locating studs
Wrong position of pneumatic pipes
Full flush volume when operating
partial flush button.
Substitute pipes.Wrong position of pneumatic pipesPartial flush volume when
operating full flush button.
Replace ‘O’ rings.
Trim seam with knife.
Replace flush pipe and cut square.
Replace flush pipe.
Damaged ‘O’ rings on cistern outlet
Flush pipe seam protruding
Flush pipe cut at angle
Flush pipe cracked
Leaking from flush pipe
connection.
Re-connect pipes.
Push-fit bellows into lever mount.
Replace bellows.
Replace push button.
Pneumatic pipes not connected
Bellows poorly fitted to lever mount
Bellows leaking
Push button leaking
Outlet valve not operating with
push button.
Check for leaks on bellows and push button.
Check push button for leaks.
Replace push button.
Push-fit bellows into lever mount.
Seal not clearing window
Lack of air to inflate bellows
Push button leaking
Bellows poorly fitted to lever mount
Outlet valve closing before full
volume delivered.
Relieve by removing pipe to valve.
Clean surfaces.
Bellows not evacuating all air
Build up of debris on seal face of housing or seal
Outlet valve not closing. (Water
continually running into pan).
See ‘B’ above.
Lower float on inlet valve.
Inlet valve not shutting off
Water level set too high
Internally overflowing.
Fit blue restrictor.
Replace lay flat tube.
Re-fit lay flat tube.
Blue restrictor not fitted when water supply is
mains fed
Lay flat tube missing
Lay flat tube not hanging vertically
Turbulent and noisy flow from
inlet valve.
Remove blue restrictor.
Clean filter.
Blue restrictor fitted when water supply is tank fed
Filter blocked
Low flow from inlet valve.
Replace seal in arm.
Replace filter and ‘O’ ring.
Re-engage valve in bracket.
Adjust float chamber/float position.
Re-fit or replace lever arm.
Tighten nut.
Fit blue restrictor.
Replace diaphragm assembly.
Seal missing on float lever arm
Filter and ‘O’ ring missing
Valve has become dislodged from mounting
bracket
Float chamber/float set too high
Float lever arm dislodged from mounting
Front nut loose
Blue restrictor not fitted at very high mains pressure
Monitoring pin seized
Inlet valve not shutting off.
Open supply tap.
Open isolating valve.
Remove filter and clean.
Mount valve correctly, straighten bent float stem.
Adjust float/float chamber height (ensure float
remains inside float chamber at all times).
Mains supply tap not open.
Isolating valve not open
Filter blocked
Float arm not free to move
Float stuck on/in float chamber
No water flow from inlet valve.
RemedyPossible CauseSymptom
PACK CONTENTS
Push-fit flushpipe
9
2 x Mounting bracket
8
Push button
(Style may vary)
7
750mm Clear tube
6
750mm Green tube
(Dual Flush Only)
5
Pan Connector
4
Push-fit elbow
3
2 x Partition
(Not supplied with 6L Mono)
2
Vantage cistern
Complete with flush valve, inlet valve,
isolating valve and flow restrictor.
1
Concealed WC Cistern
Installation Instructions
Vantage
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