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Revision 1 

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 3: ...5 8 Glossary 5 9 Overview 6 10 Installation and Commissioning 6 10 1 Package Contents 6 10 2 Site Preparation 6 10 3 Mounting the basin 7 10 4 Water Supply Connection 7 10 5 Waste outlet connection 8 10 7 Commissioning for Use 8 10 8 Technical Specifications 9 11 User and Maintenance Instructions 14 11 1 Operation 14 11 2 Maintenance 14 ...

Page 4: ... information about hazards that can cause injury or death Read and understand these warnings before you install and commission the basin Failure to heed these warnings can have serious consequences WARNING This is a warning 4 Note A note with black text on a yellow background is used to draw your attention to important and useful information NOTE This is a note 5 Numbered procedures Steps in proce...

Page 5: ...sed which lowers the pressure in the air line tube and a chamber within the air operated water valve This opens the water valve Diaphragm Actuator This device is threaded on to the Pneumatic Pushbutton Assembly It contains a diaphragm that is moved by the pushbutton actuator shaft The differential air pressure is transmitted to the air operated valve through the air tube Air operated water valve T...

Page 6: ...ion diaphragm pneumatic water valve 2 nuts 1 washer 1 air tube 10 2 Site Preparation The hand basin requires a wall aperture size of 370mm wide x 350mm high The height of the aperture from floor level should be positioned to suit the user typically 850mm gives a height of 1m to the basin opening lower edge The basin has one water outlet nozzle which may be connected to either hot or cold water sup...

Page 7: ...ur 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 ...

Page 8: ...waste trap must be positioned 300mm Min below the center line of the basin waste pipe outlet to ensure the drainage flow rate is achieved at an optimum level 10 6 Pneumatic button installation Refer to PSH 25 PNEU drawing Page 13 in this document for details on how to fit the pneumatic push button and air tube to the fascia and water valve 10 7 Commissioning for Use Open fully the water supply ser...

Page 9: ...d as it is not a part of this Wallgate product 10 8 Technical Specifications Table 1 Technical specifications Weight 20 Kg Dimensions 420mm W x 430mm H x 300mm D Water Supply Water pressure 1 3 Bar Static recommended Flow rate hand wash 1 5 1 8LPM Supply pipe size 15mm copper Waste connection 40mm 1 5 pipe ...

Page 10: ...Revision 1 10 ...

Page 11: ...Revision 1 11 ...

Page 12: ...Revision 1 12 ...

Page 13: ...Revision 1 13 ...

Page 14: ... setting anti clockwise will decrease the time setting The valve is adjustable from 5 seconds to 5 minutes 11 2 Maintenance Wallgate operates a comprehensive service package details of which can be obtained from our After Sales Service Department A full spare parts facility is also available General wear will mainly affect the components in contact with the water dispensing and the basin waste out...

Page 15: ...15 agent Contact Wallgate to report any warranty breakdowns Table 2 Spare Parts List Part Number Description WV0034 Pneumatic push button WF3095 Water nozzle WW4004 Waste grille BRUSH01 Waste grille cleaning brush ...

Page 16: ...Revision 1 2 Wallgate Ltd Crow Lane Wilton Salisbury Wiltshire SP2 0HB England tel 44 0 1722 744594 fax 44 0 1722 742096 email service wallgate com web www wallgate com ...

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