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10.3 Preparing & Mounting the basin
Assemble the M10 threaded wall fixings to the four threaded inserts on the
rear face of the basin ensuring they are fully inserted a minimum of 33mm &
then tighten each stud to a torque of 6Nm.
Position the basin into the wall aperture & fit the two wall brackets to the M10
studs ensuring correct orientation of each bracket as shown on drawings
(pages 11 & 12). Fit a washer & nut to each threaded stud hand tight only so
that the position of the basin can be checked to ensure it is level horizontally
and vertically. It is also vitally important to ensure the basin is flat to the wall
face which must be checked to ensure it is vertically level as this may severely
affect the water retention in the basin bowl and the basin drainage if the basin
is not retained in a vertical position. Tighten the wall fixings in a circular
pattern to ensure the basin is clamped evenly to the wall & to a torque of
15Nm.
Apply a non-pick mastic such as Arbokol 1025 or Sikadur 33. The chamfer
around the basin where it meets the wall is provided for application of the
mastic which should be fully filled and shaped to give a ligature resistant
profile.
NOTE! It is important to tighten the wall fixings correctly using a torque wrench
to avoid distorting the metal brackets through excessive tightening.
10.4 Water Supply Connection
NOTE! Prior to proceeding with the following instructions the water supply
pipes must be flushed through, so as to remove any debris & air locks that
may result in blockages & product failure.
The hand wash water outlet requires a water supply connection to the inlet.
The supply should be a pre-mixed water supply suitable for handwashing at a
temperature of 38°C (Max).
The water valve controls the flow of water to the outlet and is fitted with a flow
regulator to maintain the flow at a rate of 1.5
– 1.8lpm.
The required water supply pressure to each outlet must be between 1 and
3bar (100 and 300kPa). A pressure regulator valve (PRV) may need to be
fitted to the supply feeds if the pressure exceeds the max recommended. If the
water supply pressure does not meet the minimum recommended pressure,
then a booster pump may be required to meet requirements.
Summary of Contents for PSH-25-PNEU
Page 1: ...Product Manual PSH 25 PNEU Pneumatic hand wash basin ...
Page 2: ...Revision 1 2 Product Manual PSH 23 ...
Page 10: ...Revision 1 10 ...
Page 11: ...Revision 1 11 ...
Page 12: ...Revision 1 12 ...
Page 13: ...Revision 1 13 ...