Willoughby WAF-5406-PSL-FT Series User manual

Installation &
Operation Manual
Rev. 1/2019
Willoughby Industries, Inc.
5105 West 78th Street
Indianapolis, IN 46268
Toll Free: [phone]
Local: [phone]
Fax: [phone]
www.willoughby-ind.com MADE IN THE U.S.A.
Table of Contents
Pre-Installation Information������������������������������������� 2
Physical / Rough-in Dimensions�����������������������������3
Required Installation Supplies ��������������������������������5
Parts List ����������������������������������������������������������������6
Exploded-view Drawing������������������������������������������7
Hardware Identication ������������������������������������������8
Installation Instructions ���������������������������������������������
Step 1: Pedestal Mounting���������������������������������9
Step 2: Valving and Basin Assembly���������������� 10
Step 3: Drain Assembly ����������������������������������� 11
Step 4: Connections for Pneumatic Foot Control
Actuators���������������������������������������������12
Step 5: Final Assembly ������������������������������������13
JACO Fitting Instruction���������������������������������������� 14
Adjustable Mixing Valve Installation ���������������������15
Self-closing Pneumatic Valve �����������������������������������
Operation Details���������������������������������������������� 16
Operation and Maintenance �����������������������������17
Liquid Soap Specication and Maintenance��������� 18
Care and Maintenance �����������������������������������������19
Troubleshooting��������������������������������������������������������
Self-closing Pneumatic Valves��������������������������20
Drawings�������������������������������������������������������������������
General Dimensions and Rough-in Detail ��������21
Self-closing Pneumatic Valve Details ��������������� 22
Miscellaneous Details��������������������������������������� 25
Warranty���������������������������������������������������������������28
WAF-5406-PSL-FT Series
WAF-5408-PSL-FT Series
Aquafount®54" 360°
Solid Surface Washfountain
Pneumatic Foot Control
WAF-5408

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 2www.willoughby-ind.com
Pre-Installation Information
When installing the Willoughby Industries' WAF-5406/5408 Series washfountain system:
Before Step 1 of the installation instructions, ensure that rough-ins are in the correct location�
The valve assembly, including the spray head, MUST NOT BE connected until after
all lines have been ushed to remove the small particles of debris that are inherent
with new construction projects and all chemicals that are used in ushing are purged
from the system�
Chemicals used in ushing plumbing systems can attack the internal components of
the valve and spray head and severely damage them, so any ushing of the system
must be followed by a full ushing with pure water to clear any harsh chemicals
remaining in the system� Debris in the system if allowed to enter the valve assembly
and spray head can cause poor performance or outright failure�
Again DO NOT attempt to connect the valve assembly and spray head until after all
ushing is complete and pure water is the only media that will be passing through the
system� Damage to the valve assembly or spray head caused by harsh chemicals or
debris will not be covered by the manufacturer's warranty�
INSTALLATION INSTRUCTIONS
Visit our website at http.//www.willoughby-ind.com
2210 West Morris Street • P.O. Box 21217 • Indianapolis, IN 46221
[phone] • Fax: [phone] • [phone]
© Rev. 11/2007 Page 3
Installation notice!
Check Rough-in location and flush lines prior to hook up!
When installing the Willoughby Industries’ WAW, WAF, or WWF series
washfountains or lavatory deck systems:
Before Step 1 of the installation instructions, ensure that rough-ins are in the correct
location.
It is essential that the water supply lines be thoroughly flushed prior to making final
connection to the hot and cold water supply lines. These lines must be flushed
sufficiently to remove the small particles of debris that are inherent with new
construction projects. If this debris is not removed, the valving in these units will be
damaged. Do not attempt to remove aerators to flush debris into the lavatory. The
damage can only be fixed by replacing the valves. Damage to valves caused by debris
will not be covered by the manufacturers warranty.
Installation notice!
Check Rough-in location and flush lines prior to hook up!
© Rev. 5/2010
INSTALLATION INSTRUCTIONS
Visit our website at http.//www.willoughby-ind.com
2210 West Morris Street • P.O. Box 21217 • Indianapolis, IN 46221
[phone] • Fax: [phone] • [phone]
© Rev. 11/2007 Page 3
Installation notice!
Check Rough-in location and flush lines prior to hook up!
When installing the Willoughby Industries’ WAW, WAF, or WWF series
washfountains or lavatory deck systems:
Before Step 1 of the installation instructions, ensure that rough-ins are in the correct
location.
It is essential that the water supply lines be thoroughly flushed prior to making final
connection to the hot and cold water supply lines. These lines must be flushed
sufficiently to remove the small particles of debris that are inherent with new
construction projects. If this debris is not removed, the valving in these units will be
damaged. Do not attempt to remove aerators to flush debris into the lavatory. The
damage can only be fixed by replacing the valves. Damage to valves caused by debris
will not be covered by the manufacturers warranty.
Installation notice!
Check Rough-in location and flush lines prior to hook up!
© Rev. 5/2010
Check Rough-In location PRIOR to installation
Flush lines thoroughly PRIOR to hook-up
Check Rough-In location PRIOR to installation
Flush lines thoroughly PRIOR to hook-up

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 3www.willoughby-ind.com
Physical / Rough-in Dimensions-
WAF-5406-PSL-FT

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 4www.willoughby-ind.com
Physical / Rough-in Dimensions-
WAF-5408-PSL-FT

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 5www.willoughby-ind.com
Required Installation Supplies
• Proper mounting hardware
• Hardware for waste oulet connections
• Gasket for waste outlet connection
• Shims (for installation if necessary)
• Supply piping
• Silicone caulk
• Plumbers putty
 WARNING: Willoughby Industries does not assume any
responsibility for personal injury or damage to equipment
due to an improperly installed WAF-5406/5408 Series
washfountain.

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 6www.willoughby-ind.com
Parts List
*XX REPRESENTS THE WASH FOUNTAIN COLOR
WHITE GRANITE=WG
SAND STONE=SS
GRAY GRANITE=GG
BLACK GRANITE=BG
SEA GREEN=SG
NOCTURNAL BLUE=NB
RED CORAL=RC
GLACIER WHITE=GW
BONE=B
ITEM # DESCRIPTION PART NUMBER
(P/N) - 6-STATION
PART NUMBER
(P/N) - 8-STATION
1 54" FULL-ROUND BASIN - SOLID SURFACE 800330-XX* 800440-XX*
2 TOP COVER - SOLID SURFACE 800333-XX* 800441-XX*
3DRAIN ASSEMBLY (WAF) 380281 380281
4ACTUATOR HOUSING / VALVE HEAD KIT
- SELF-CLOSING PNEUMATIC N/A N/A
5 SELF-CLOSING PNEUMATIC VALVE ASSEMBLY 803105-6SW 803105-8SW
6 PEDESTAL (FLOOR-MOUNT) N/A N/A
7 ACCESS PANEL S600229 S600035
NOT SHOWN
STND� SPRAY HEAD ASSEMBLY- WAF
(AERATOR SPRAY HEAD, 0�5 GPM- #320157A)
(SPRAY HEAD BASE, 45*- #800001)
320157A-ASMB 320157A-ASMB
HARDWARE KIT 800258 800258
ACTUATOR PALM PUSHBUTTON 600311 600311
CHECKSTOP ASSEMBLY 980183 980183
STAINLESS STEEL FLEX HOSE (6") 980506 980506
STAINLESS STEEL FLEX HOSE (20") 980520 980520
POWERS HYDROGUARD T/P (LFe480) 700480ELF 700480ELF
LIQUID SOAP SYSTEM LSD6B LSD6B
POWER SUPPLY 700156-6 700156-8

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 7www.willoughby-ind.com
Exploded-view Drawing
*WAF-5408-PSL-FT 8-station unit shown

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 8www.willoughby-ind.com
INSTALLATION INSTRUCTIONS
Visit our website at http.//www.willoughby-ind.com
2210 West Morris Street • P.O. Box 21217 • Indianapolis, IN 46221
[phone] • Fax: [phone] • [phone]
© Rev. 1/2007 Page 11
HARDWARE
Identification Chart
© Rev. 5/2010
Hardware Identication

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 9www.willoughby-ind.com
Installation Instructions
Step 1: Pedestal Mounting
Parts supplied:
• Pedestal base assembly
 Note:Hardwareforooranchoringbyothers
1.) Unpack pedestal and inspect parts.
2.) Place pedestal at the desired poistion and mark anchor holes (anchors by others). Make sure
that the intended anchor locations will provide adequate backing to support the installed
washfountain. If adequate backing does not exist, install appropriate support backing or
relocate unit before proceeding with installation (backing provided by others).
3.) Secure the pedestal to the oor using anchors that are adequate for the type of oor.

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 10www.willoughby-ind.com
Parts supplied:
• Washfountain wash basin
• Pedestal base assembly
• Actuator housing assembly
• 1/4"-20 X 1/2" security screws
Caution:Donotleavebowlonthepedestal
 unsupported,asitmayfallandcause
 damageorpersonalinjury.
1�) With the help of an assistant, place the basin on top of the pedestal aligning the threaded
inserts in the bottom with the holes in the top support ring� Secure with security screws�
Note: BE SURE to use the security screws included with the washfountain. Using longer
screws than those provided can damage the solid surface basin.
2�) Place the head assembly over the center of the basin riser aligning the holes with threaded
inserts� Secure with security screws, but DO NOT OVERTIGHTEN; this can damage the
solid surface basin and actuator housing�
3�) The wash basin is ready for plumbing installation�
Step 2: Valving and Basin Assembly
Installation Instructions (cont.)
(Similar PSL-FT WAF 6-station unit shown)

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 11www.willoughby-ind.com
Installation Instructions (cont.)
Parts/Materials supplied:
• Solid surface basin
• Drain assembly (see diagram)
• Plumbers putty (supplied by others)
1�) As shown on the diagram, apply a small (approx�
1/4" dia� 6" long) strand of plumbers putty on the
underside of the drain basket lip (putty supplied
by others)�
2.) Insert the drain basket down through the basin
drain hole�
3.) Secure the drain basket in place by tting the
rubber and stainless steel washers onto the drain
assembly from the underside of the basin�
Tighten the locknut onto the drain basket assembly,
sandwiching the washers between the basin and
locknut.
Note:Over-tighteningthelocknutorsecurity
  screwcandamagethesolidsurface
  basinand/ordrainassemblycomponents.
4.) Secure the drain cover to the drain basket using the
provided screw�
Step 3: Drain Assembly
WASHERS

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 12www.willoughby-ind.com
Installation Instructions (cont.)
Step 4: Connections for Pneumatic Foot Control Actuators
1�) Locate the multi-colored pneumatic tubing� Feed each tube to the access hole of each foot
control actuator housing on the bottom of the pedestal�
2.) Plug one end of each pneumatic tube onto the hose barb on the back of its corresponding foot
control pushbutton diaphram pump (*see DRAWING: Pushbutton Detail on Page 25)� Run
each tube up to the manifolded valve assemblies� Plug each tube's other end onto the
hose barb of its corresponding valve assembly� Repeat process for each pneumatic tube�
3�) Locate the 3/8" multi-colored water lines� Match the color of each water line with the
corresponding color of pneumatic tubing� On each corresponding valve assembly,
loosen the plastic nut on the plastic connector and rmly push the water line through
the plastic nut into the tting. Tighten plastic nut to secure the water line to the valve assembly.
(**see JACO Fitting Instructions on Page 14 for further detail)� Repeat for each water line�
4�) Once all water lines have been attached to their corresponding valve assemblies, run the other
end of each water line up through the basin to the head kit. Match the color of each water line
to the spray head assembly above each foot control actuator� On each corresponding spray
head, loosen the plastic nut on the plastic connector and rmly push the water line
through the plastic nut into the tting. Tighten the plastic nut to secure the water line to
the spray head� Repeat for each remaining water line�
Pneumatic Foot Control head kit (3-station unit shown)
SPRAY HEAD
ASSEMBLY
Parts supplied:
• Valve Assembly (pre-installed)
• 3/8" x 4' Multi-Colored Water Lines
• Small Diameter Multi-Colored
Pneumatic Tubing
• 1/4-20 x 1/2" security screws
• 1/4-20 tinnerman nuts
Note: Use wire tie mounts and wire ties to
route and secure tubing. Longer tubes
may need to be bundled with wire ties so
that they do not come in contact with
sharp corners.

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 13www.willoughby-ind.com
Installation Instructions (cont.)
Step 5: Final Assembly
Parts supplied:
• Solid surface cover
• Front panel
• Spacer tray
• 1/4"-20 tinnerman nuts
• 1/4"-20 X 1" security screws
• 1/4-20 X1" at head security screws
• 1/4"-20 hex couplings
1.) Make all nal plumbing connections to valve inlets using supplied ex hoses (ex hoses have
shut-o󰀨 valves attached that should be connected to the supply inlets).
2.) Once all of the connections in the actuator housings are complete, make nal adjustments to
valves and replace solid surface top cover and the two pedestal access covers with
security screws�
(Similar PSL-FT WAF 6-station unit shown)

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 14www.willoughby-ind.com
JACO Fitting Instruction
INSTALLATION INSTRUCTIONS
Visit our website at http.//www.willoughby-ind.com
2210 West Morris Street • P.O. Box 21217 • Indianapolis, IN 46221
[phone] • Fax: [phone] • [phone]
© Rev. 11/2006
Note: It is not necessary to disassemble this fitting for application. Merely insert tubing to stop and
tighten seal.
1. Cut tubing end squarely and remove the internal burrs.
2. Insert the tubing through the back of the nut all the way through the nut assembly to the tube stop
in the fitting body (see illustration). If the tubing does not enter the nut easily, loosen the nut one turn
and reinsert the tubing all the way to the tube stop in the fitting body.
3. Turn the nut hand tight.
4. Wrench tighten the nut 1½ - 2 turns.
5. All nuts must be retightened when the system reaches projected operating temperature.
Note: To ensure proper assembly, tubing MUST be fully inserted into the fitting body all the way to
the tube stop.
Note: Squeaking sound when tightening nut is normal. For pipe threaded connections, Teflon tape
must be used.
JACO Fitting
Instructions

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 15www.willoughby-ind.com
INSTALLATION INSTRUCTIONS
Visit our website at http.//www.willoughby-ind.com
2210 West Morris Street • P.O. Box 21217 • Indianapolis, IN 46221
[phone] • Fax: [phone] • [phone]
© Rev. 11/2007 Page 15
To Install Q
NOTE: Installation should be in accordance with accepted
plumbing practices. Flush all piping thoroughly before installa-
tion.
1. Locate a suitable place for the tempering valve. Valve should
be accessible for service and adjustment and as close to the
point-of-use as possible.
2. Connect hot and cold water to the supply valve using 1/2”
NPT or 3/8” compression connections.
3. Connect outlet of tempering valve to fi xture(s) using 1/2”NPT
or 3/8” compression connections.
4. Turn on hot and cold water supplies. If any leaks are
observed, tighten connections as necessary to stop leaks
before proceeding.
5. Turn on fi xture and allow water to fl ow for 2 minutes.
Measure water temperature at outlet. If water is not at
desired temperature, adjust as necessary.
Specifi cations Q
e480-00 .......................................................1/2" NPT (Rough Bronze)
e480-01 .................................................... 1/2" NPT (Rough Chrome)
e480-10 ...................................... 3/8"Compression (Rough Bronze)
e480-11 .....................................3/8"Compression (Rough Chrome)
Capacity: ................................................................. 4.0 gpm (15.0 l/m)
Approach Temperature: .......................... 5°F (2.8°C) above set pt.
Max. Operating Pressure: ...................................... 125psi (862 kpa)
Max. Static Pressure: ............................................. 125psi (862 kpa)
Max. Hot Water Temperature: ....................................180°F (82°C)
Temp. Adjustment Range:
............................................ ASSE Type T/P: 95 – 110°F (43-48°C)
................................................. ASSE Type T: 80 – 120°F (27-49°C)
Minimum Flow: ........................................................ 0.5 gpm (2.2 l/m)
Checks: ......................................................................................Integral
Construction: ........................................................... Cast Brass Body
Certifi ed: ................................................................................ CSA B125
Listing .....................................................ASSE 1016-1996 (Type T/P)
.............................................................................................ASSE 1070
To Adjust Temperature Q
1. Loosen locknut.
2. Turn on fi xture and run water for at least two (2) minutes
to allow supply temperature to stabilize.
3. Turn temperature stem counter-clockwise for hotter or
clockwise for colder outlet temperature.
4. Tighten locknut to prevent accidental or unauthorized
temperature adjustment.
5. Re-check outlet temperature.
Repair Kit Q
Motor Repair Kit ........................................................................480-270
HydroGuard
®
T/P Series e480
Lavatory Combination Valve
Installation Instructions
IS-P-e480
Figure 1
Figure 2: Typical Installation
Outlet
Hot Water
Inlet
Temperature
Adjustment
Stem
Locknut Cold Water
Inlet
Advanced Thermal Activation
© Rev. 5/2010
Adjustable Mixing Valve Installation

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 16www.willoughby-ind.com
Self-closing Pneumatic Valve-
Operation Details
Hand Pushbutton (released) Hand Pushbutton (depressed)
Fixture Backsplash Fixture Backsplash
VALVE CLOSED VALVE OPEN
Three Major Components:
(A) Remote pushbutton assembly
(B) Pneumatic servomotor
(C) Servomotor supply valve
Stainless steel separator cup (D)
divides the servomotor & supply valve�
The only interconnection is magnetic force
Valve Closes: releasing the pushbutton relieves pressure
through the hose barb (8) into the chamber above the
actuating diaphragm (2). The lack of air pressure in this
chamber allows the diaphragm (2) and the magnet (3) to
be forced up. The water side actuating disk (4) drops,
covering the pilot orice (5). Water pressure increases
above the seat diaphragm (6), closing the diaphragm (6)
against the seat (7)�
Valve Opens: Depressing the button (1), forces air through
the chamber above the actuating diaphragm� The air
pressure on top of the actuating diaphragm (2) causes the
diaphragm and magnet (3) to be forced down� The water
side actuating disk (4) is pulled up by magnet (3) opening
the pilot orice (5), bleeding o󰀨 line pressure from above
the seat diaphragm (6)� Water pressure then lifts the seat
diaphragm (6) o󰀨 the seat (7) and opens the valve.

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 17www.willoughby-ind.com
The Willoughby Pneumatic Valve Assembly is designed as a pressure operated, piloted orice self-closing valve. This type
of valve is used for lavatories as well as showers�
A strainer/checkstop is an integral part of the valve assembly and provides a means of shutting o󰀨 the water if the valve
needs servicing. A check valve in the checkstop eliminates backow into the supply lines. Fine mesh stainless steel
strainers keep normal line debris from interfering with the mechanical components of the valve.
By virtue of its design, a pneumatic self-closing valve is a normally closed valve� The valve will open when the hand or
foot pushbutton is depressed� The valve will close when the hand or foot pushbutton is released�The operating sequence
of the valve begins with pressing the pushbutton� Depressing the pushbutton forces air through the tubing into the air side
top cover of the valve� The air pressure on top of the actuating diaphragm causes the diaphragm and magnet to be forced
down. The magnetic force owing through the barrier cup lifts the water side actuating disk. This allows the water pressure
to lift the water side diaphragm o󰀨 the valve seat and allow water to ow through the valve.
Releasing the pushbutton relieves pressure through the tubing which releases the pressure above the actuating
diaphragm. The lack of air pressure on top of the actuating diaphragm allows the magnet spring to lift the magnet up and
away from the water side actuating disk. The water side spring on top of the water side actuating disk then forces the disk
downward� This seals the pilot hole in the seat diaphragm assembly� The water pressure then increases above the seat
diaphragm which closes the diaphragm against the valve seat and shuts the water o󰀨.
A piloted orice in the valve uses the water pressure in the line to assist in opening and closing the valve. The pilot orice
extends through the center of the 3-pronged insert holding the water-side diaphragm and is opened and closed by a
rubber bumper molded onto a stainless steel disk. The bypass orice is molded in the edge of the diaphragm (some
diaphragms may have two of them). All orices must be clear for the valve to function properly.
If a pneumatic valve drips after shutting o󰀨 and the seat and diaphragm have smooth sealing surfaces, a PVK-2
diaphragm assembly kit should be installed.
If a pneumatic valve does not open and the problem is not in the pneumatic pump or tubing, a PVK-1 motor
assembly kit should be installed.
Self-closing Pneumatic Valve-
Operation and Maintenance

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 18www.willoughby-ind.com
(For models with “LSD” option only)
Liquid soap viscosity is measured in “cps” (centipoise). The liquid soap chosen to be used with
Willoughby’s Liquid Soap Dispenser should be between 100cp and 2500cp.
The viscosity of the soap should be thin and free owing.
Some soap types are available in a concentrate and must be diluted with water.
The pH (acidity) level should be in the range of 6.5 to 8.5.
Soap which is too acidic (pH less than 6.5) can corrode stainless steel and degrade rubber, plastic,
or chrome-plated materials.
Soap that is outside the range of 6.5 - 8.5 might be harsh on the hands or skin.
(Generally, any quality soap meeting the viscosity and pH guidelines should work well.)
Recommended Maintenance Schedule
To maintain proper function, Willoughby’s Liquid Soap Dispenser should be cleaned periodically
to remove soap residue. The Liquid Soap Spout should be soaked in hot water for a period of 30
minutes when cleaning is being performed. The soap tray should also be cleaned with hot water.
Liquid Soap Specication and Maintenance

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 19www.willoughby-ind.com
INSTALLATION INSTRUCTIONS
Visit our website at http.//www.willoughby-ind.com
2210 West Morris Street • P.O. Box 21217 • Indianapolis, IN 46221
[phone] • Fax: [phone] • [phone]
© Rev. 11/2007 Page 13
Care and Maintenance
Solid Surface Care
Stainless Steel Care
Aquasurf®surfaces may be easily cleaned using conventional cleaning agents such as an ammonia
based liquid cleaner, (glass cleaner).
Dry stains on a matte finish can be removed with a 3M Scotch-Brite gray scouring pad or a mild
abrasive cleaner.
Burns or scorches can be removed by sanding with coarse grit sandpaper followed by finer grit (220)
sandpaper. Follow sanding with a 3M Scotch-Brite gray pad (or equivalent) to match finish of sanding
area to surrounding area. A final buffing may be required on polished surfaces. Accidental nicks or
chips can be repaired with special patch kits available in all Aquasurf®colors.
Avoid exposing Aquasurf®surfaces to strong chemicals such as acetone's; paint removers and
sulfuric acid or hydrochloric chemical cleaners. Exposure to strong chemicals may result in perma-
nent damage to Aquasurf®surfaces.
Stainless Steels are basically alloys of iron and chromium, and are corrosion resistant. Stainless
steel has a bright surface that is easy to clean and is free from oxides. Therefore, cleaning of
stainless steel is relatively simple and easy if done on a regular basis.
Frequency of cleaning should depend on the rate at which the fixture becomes dirty. Remember that
fresh (soft) deposits of all kinds are relatively easy to remove, while removing older (hard) deposits
are much more difficult. Establish a cleaning SCHEDULE.
Routine cleaning should involve ordinary soap or detergent and water, applied with a sponge, brush
or cloth. Baking soda, borax or any of several non-abrasive commercial cleansing agents can help
hasten the cleaning action. After scrubbing, rinse THOROUGHLY and wipe dry.
DO NOT use common steel wool, scouring pads, scrapers, wire brushes, files or other steel tools to
clean stainless steel. Such items will scratch the surface or leave small particles of iron imbedded in
the surface, which will eventually rust and stain the surface—even appearing as if the stainless itself
was rusting.
Certain chemical compounds, if used on stainless steel, can give the appearance of rust and if
allowed to stand for long periods of time, can pit the surface of even stainless. Products containing
hydrochloric acid, muriatic acid or potassium hydochloride can ruin the surface.
© Rev. 5/2010
INSTALLATION INSTRUCTIONS
Visit our website at http.//www.willoughby-ind.com
2210 West Morris Street • P.O. Box 21217 • Indianapolis, IN 46221
[phone] • Fax: [phone] • [phone]
© Rev. 11/2007 Page 13
Care and Maintenance
Solid Surface Care
Stainless Steel Care
Aquasurf®surfaces may be easily cleaned using conventional cleaning agents such as an ammonia
based liquid cleaner, (glass cleaner).
Dry stains on a matte finish can be removed with a 3M Scotch-Brite gray scouring pad or a mild
abrasive cleaner.
Burns or scorches can be removed by sanding with coarse grit sandpaper followed by finer grit (220)
sandpaper. Follow sanding with a 3M Scotch-Brite gray pad (or equivalent) to match finish of sanding
area to surrounding area. A final buffing may be required on polished surfaces. Accidental nicks or
chips can be repaired with special patch kits available in all Aquasurf®colors.
Avoid exposing Aquasurf®surfaces to strong chemicals such as acetone's; paint removers and
sulfuric acid or hydrochloric chemical cleaners. Exposure to strong chemicals may result in perma-
nent damage to Aquasurf®surfaces.
Stainless Steels are basically alloys of iron and chromium, and are corrosion resistant. Stainless
steel has a bright surface that is easy to clean and is free from oxides. Therefore, cleaning of
stainless steel is relatively simple and easy if done on a regular basis.
Frequency of cleaning should depend on the rate at which the fixture becomes dirty. Remember that
fresh (soft) deposits of all kinds are relatively easy to remove, while removing older (hard) deposits
are much more difficult. Establish a cleaning SCHEDULE.
Routine cleaning should involve ordinary soap or detergent and water, applied with a sponge, brush
or cloth. Baking soda, borax or any of several non-abrasive commercial cleansing agents can help
hasten the cleaning action. After scrubbing, rinse THOROUGHLY and wipe dry.
DO NOT use common steel wool, scouring pads, scrapers, wire brushes, files or other steel tools to
clean stainless steel. Such items will scratch the surface or leave small particles of iron imbedded in
the surface, which will eventually rust and stain the surface—even appearing as if the stainless itself
was rusting.
Certain chemical compounds, if used on stainless steel, can give the appearance of rust and if
allowed to stand for long periods of time, can pit the surface of even stainless. Products containing
hydrochloric acid, muriatic acid or potassium hydochloride can ruin the surface.
© Rev. 5/2010
Surfaces may be easily cleaned using conventional cleaning agents such as an ammonia
based liquid cleaner, (glass cleaner)�
Dry stains on a matte nish can be removed with a 3M Scotch-Brite gray scouring pad or a mild
abrasive cleaner�
Burns or scorches can be removed by sanding with coarse grit sandpaper followed by ner grit (220)
sandpaper. Follow sanding with a 3M Scotch-Brite gray pad (or equivalent) to match nish of sanding
area to surrounding area. A nal bu󰀩ng may be required on polished surfaces. Accidental nicks or
chips can be repaired with special patch kits available in all colors.
Avoid exposing surfaces to strong chemicals such as acetone's; paint removers and sulfuric acid or
hydrochloric chemical cleaners� Exposure to strong chemicals may result in permanent damage to
surfaces�
Stainless Steels are basically alloys of iron and chromium and are corrosion resistant� Stainless steel
has a bright surface that is easy to clean and is free from oxides� Therefore, cleaning of stainless
steel is relatively simple and easy if done on a regular basis�
Frequency of cleaning should depend on the rate at which the xture becomes dirty. Remember that
fresh (soft) deposits of all kinds are relatively easy to remove, while removing older (hard) deposits
are much more di󰀩cult. Establish a cleaning SCHEDULE.
Routine cleaning should involve ordinary soap or detergent and water, applied with a sponge, brush
or cloth. Baking soda, borax or any of several non-abrasive commercial cleansing agents can help
hasten the cleaning action� after scrubbing, rinse THOROUGHLY and wipe dry�
DO NOT use common steel wool, scouring pads, scrapers, wire brushes, les or other steel tools to
clean stainless steel� Such items will scratch the surface or leave small particles of iron imbedded in
the surface, which will eventually rust and stain the surface - even appearing as if the stainless itself
was rusting�
Certain chemical compounds, if used on stainless steel, can give the appearance of rust and if
allowed to stand for long periods of time, can pit the surface of stainless steel� Products containing
hydrochloric acid, muriatic acid or potassium hydrochloride can ruin the surface�
Care and Maintenance

Rev. 1/2019
Installation & Operation Manual
Aquafount®360° Washfountain
WAF-5406-PSL-FT / WAF-5408-PSL-FT
Willoughby Industries, Inc. TOLL FREE [phone] ● LOCAL [phone] ● FAX [phone]
Page 20www.willoughby-ind.com
Troubleshooting -
Self-closing Pneumatic Valves
VALVE WILL NOT OPEN OR DELIVER WATER:
(1) Check the plastic tubing that runs from the push button actuator to the pneumatic valve for air leaks.
(2) Make sure the checkstop on the supply to the valve is fully open. Do not partially close the checkstop for any reason
as it is not a throttling valve. The checkstop should be fully open (normal operation) or fully closed (when servicing
the valve)�
(3) Close checkstop and then inspect the strainer in the supply line (installed after the checkstop) to make sure the
strainer is not blocked or partially blocked prohibiting water ow.
(4) Separate valve motor from valve base by removing the (4) #8 screws. Remove the top cover from the motor. Check
the actuator diaphragm for holes� Do not lose the actuator spring�
VALVE WILL NOT SHUT OFF:
(1) Separate valve motor from valve base by removing the four (4) #8 screws�
(2) Inspect the water diaphragm assembly to see if bypass hole in diaphragm is blocked. Remove any debris by blowing
on diaphragm or using force of air� Do not use any tool (such as straight pin) to remove any debris� Enlarging the hole
will shorten or make for erratic cycling.
VALVE CONTINUES TO TRICKLE OR PARTIALLY DELIVER WATER AFTER CYCLE IS OVER:
(1) Inspect seating area on valve base to make sure no debris, pitting or scoring is present.
(2) Clean seat or replace seat (if a brass base) as necessary�
(3) Inspect seating area of diaphragm for debris, clean as necessary� If debris has caused permanent indentations in the
rubber, it may have to be replaced�