Installation Instructions
As a “dry run” first place the wet floor former into the desired
location and determine the position and depth of clearance
required to position the gravity waste.
Before fitting the gravity waste place the nut onto the waste pipe,
followed by the backing ring and the seal. Insert waste pipe into
the gravity waste, and tighten nut. Check pipe connection is cor-
rectly assembled, sealed and watertight.
Now install the wet floor former over the gravity waste according
the instructions.
Before installing the TFWA check the shower tray area slopes
correctly towards the waste and the waste outlet pipe slopes
down and away from the waste position by approximately 25mm
per metre run (1 in 40).
Remove the central Stainless Steel grid and unscrew the grid
frame threaded adjustment ring put these to one side.
Locate the waste in the required position, ensuring the main body
seal is firmly in position and is in contact with the underside of the
TFWA.
Align and fit the locking ring by turning clockwise to tighten.
Check the seal is in position in the trap tube groove then lower
the trap into the recess within the waste body.
Refitting the gravity waste cover is optional but can be replaced
by rotating until the lugs snap into place.
Apply sealant to the underside of outer rim and install into centre
hole of Tuff Form Former. Use 4 x No 6 or No 8 x 3/4" CSK Head
screws (not supplied). Ensure the heads are flush and do not pro-
trude or they may cut into the Wet Floor waste gasket seal.
Fitting the sealed Flooring
Temporarily blank off waste centre hole to stop debris entering;
Apply wet floor tanking sealant to floor to overlap edge of waste
25mm, let this dry before continuing;
Insert centre waste grid fitting carefully and screw down
until height is level with intended finished floor.
Move sliding locking clip
towards centre of waste to
lock height adjustment;
Rotate centre grid to line
up with tile edges (this is
sometimes a tight / stiff
action);
Fitting the sealed Flooring (continued)
REMOVE THE CENTRE STAINLESS STEEL GRID AND STORE TO ONE SIDE TO ENSURE IT IS NOT
DAMAGED DURING TILING
IMPORTANT: Tiling cement must be carefully packed around and below the centre grid support to ensure a
long and trouble free life to the product and water-proof seal to the flooring is maintained.
Finishing the waste installation
Clean up inside the waste grid area of tile grout and cement – do NOT place this in the waste!
REMOVE TEMPORARY WASTE BLANKING MATERIALS, clean any grout and cement or other rubbish
from the waste; lift out the trap bucket and empty it.
Fitting the chrome top cover is optional.
Re-fit the stainless steel grid. It should sit level with the edge of the frame and the finished floor surface.
User Care Instructions
The Level Best TFWA is designed for low maintenance and reliable
operation. The TFWA and gravity waste located inside should be
checked as part of a planned maintenance programme, any part
showing evidence of damage or misuse must be replaced.
Keeping your TFWA Clean
This product should be cleaned periodically to remove any
accumulation of hair or other waste material, using normal domestic
bathroom cleaning materials.
To remove and clean the trap, first remove the stainless steel grid using the tool provided.
Disinfecting
Where disinfecting is necessary, standard procedures for disinfecting equipment should be used taking due
care and attention to the warnings below concerning possible effects of aggressive chemicals on plastics.
After cleaning always flush down with water then wipe thoroughly with a damp cloth to remove any
cleaning material residues before drying off.
DDoonnoottuusseestrong or concentrated acidic, alkaline or other cleaning materials as these may discolour
or otherwise damage the product.
To remove and clean the trap, first remove the Stainless Steel Grid using the tool provided, remove the
waste cover by rotating anti-clockwise until it clicks free. Lift the cover off by gripping the edges. Lift the
trap up vertically by gripping the centre peg. Reinstall following the above instructions.
Level Best do not approve or recommend autoclave cleaning of any of the components due to the
damage this can cause to the special engineering plastics used in the construction of this product.
Packaging
This TFWA is supplied in a polypropylene (PP) bag to keep the product unsoiled until installation; it may
also be packed in a cardboard box. Both are suitable for recycling operations and should be disposed of in
accordance with local recycling regulations.
1. SET HEIGHT BY ROTATING THREADED
RING
2. LOCK IN POSITION WITH SLIDER
3. ALIGN WITH TOP OF TILE BY ROTATING
STAINLESS STEEL COVER PLATE
B
A
B
1
2
3
A
