Operating Manual for Hands-Free Floor Mounted

HANDS-FREE FLOOR MOUNTED SINKS
Operating Manual for Hands-Free Floor Mounted Sinks
Models U18182, U18182-1.0 and U18182-0.5
Columbia does not recommend use with harsh chemicals.
NSF/ANSI Standard 2 - Food Equipment and NSF/ANSI 372 low-lead.
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C O L U M B I A S P E C I F I C AT I O N S
Parts List
HANDS-FREE FLOOR MOUNTED SINKS
Tools Required
(1) Floor mount sink
Tape Measure
(1) Leg assembly set
Adjustable Wrench
(4) Washers and nuts for connection sink to leg assembly set
Drill Motor and Drill Bits
(1) Double foot pedal valve (bottom mount) with 2 nuts
Pipe Wrench
(1) Swivel gooseneck spout with aerator
(1) Connecting tube for valve to spout connection
(2) Fittings, brass, 0.375” male compression and 0.375” male NPT
(1) Strainer assembly with basket
Level
Safety Glasses
Screw Drivers: 1 Phillips & 1 Standard
Pencil
Socket Wrench
Installation Instructions
Step 1
1. Attach upper and lower leg support brackets to legs with hardware (provided).
2. Place wash station sink on leg assembly and secure with hardware (provided).
3. Establish sink location.
4. Mark the floor where the four holes are at the base as shown in illustration A.
5. Drill holes as required for mounting hardware. (Hardware not included).
Step 2
1. Install spout assembly to the sink.
2. Install elbow fitting (provided) to the spout assembly.
3. Connect one side of the supply line (provided) to the spout assembly.
4. Install strainer assembly.
Illustration A
Step 3
1. Install elbow fitting to valve.
2. Install foot pedal valves under the leg assembly cross bar if not mounted already.
3. Attach connecting tube from the spout to the foot pedal valve.
Step 4
1. Secure wash station to the floor.
2. Connect waste line to strainer assembly.
3. Connect water supplies (hot and cold) to valves.
Step 5
1. Remove aerator from the spout assembly and flush water line by pressing pedal for
30 seconds.
Illustration B
2. Check connections for leaks. Replace aerator onto the spout assembly.
3. Seal gap between bowl and leg assembly as shown in illustration B.
4. When mounting against wall, we recommend sealing top of backsplash to wall as shown in
illustration C.
Illustration C
1622 Browning Irvine, CA 92606-4809 Phone: 949.474.0777 Toll Free: 800.626.2117 Fax: 949.474.1191 www.columbiasinks.com email: info@columbiasinks.com
©2016 Columbia Products
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C O L U M B I A S P E C I F I C AT I O N S
HANDS-FREE FLOOR MOUNTED SINKS
Trouble Shooting Guide
Problem
Possible Cause
To Diagnose
Remedy
Water drips from spout
or valve stem assembly.
Flat washer on the
stem/plunger is worn.
To determine if the leak source is from the hot or cold side shut
cold water source off. See if water still leaks from the spout. If
leak continues then repair hot side if not repair cold side.
We recommend installing valve repair
kit.
Water leaks from the
front of the valve.
O-Rings on the
plunger are worn out.
Visually determine whether the cold or hot side is leaking.
We recommend replacing threaded
insert, plunger assembly & spring.
See illustrations below.
Valve Repair Instructions
Note: Valves are designed to be repaired without having to be disconnected from mount or plumbing.
1. Turn off water source. Do not remove valve from sink.
2. Remove pedal assembly using a 15/16” open end wrench or socket wrench. As shown in
illustration A.
3. Using a 1” deep socket wrench remove insert assembly parts as show in illustration B.
4. Replace with new repair kit as shown on illustration C.
5. Reinstall pedal assembly and turn water source on.
Illustration A
Illustration B
Illustration C
1622 Browning Irvine, CA 92606-4809 Phone: 949.474.0777 Toll Free: 800.626.2117 Fax: 949.474.1191 www.columbiasinks.com email: info@columbiasinks.com
©2016 Columbia Products
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C O L U M B I A S P E C I F I C AT I O N S
18182
Top
21” (533.4mm)
10.5”
10.5”
(266.7mm)
(266.7mm)
HANDS-FREE FLOOR MOUNTED SINKS
2” (51mm)
10.5”
(266.7mm)
17”
(431.8mm)
20.5”
(520.7mm)
.25” R
6mm
1.5” (38mm)
3.25” drain hole
18” (457.2mm)
1.5” (38mm)
20.5” (520.7mm)
2” (51mm)
45º
Side
Front
7.5” (191mm)
10.5” (266.7mm)
1.5” (38mm)
12” (228.6mm)
.25” R (6mm)
25.5” (647.7mm)
4” (101.6mm)
14.75”(374.6mm)
Leg Specifics
Hole Configurations
10.5”
(266.7mm)
.875” (22mm)
dia. hole (1)
10.5”
(266.7mm)
6” (152.4mm)
1.5” (38mm)
leg thickness
.75” (19mm)
from edge of leg
to first hole
10.5” (267mm)
.5” dia. floor
mounting holes
1622 Browning Irvine, CA 92606-4809 Phone: 949.474.0777 Toll Free: 800.626.2117 Fax: 949.474.1191 www.columbiasinks.com email: info@columbiasinks.com
©2016 Columbia Products
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