DF-DUAL
Pedestal Barrier Free Stone Fountain
Owner’s Manual
STOP!
PLEASE READ THE FOLLOWING INFORMATION.
INSTALLER
DF-DUAL Fountains are among the easiest to install Fountains on the market
today. To assure you install these models easily and correctly, PLEASE READ
THESE SIMPLE INSTRUCTIONS BEFORE STARTING THE INSTALLATION.
CHECK YOUR INSTALLATION FOR COMPLIANCE WITH PLUMBING,
ELECTRICAL, AND OTHER APPLICABLE CODES.
After installation, leave these instructions with the Fountain for future reference.
IMPORTANT
ALL SERVICE TO BE PERFORMED BY AN AUTHORIZED SERVICE PERSON
IMPORTANT
THE GROUNDING OF ELECTRICAL EQUIPMENT SUCH AS TELEPHONE,
COMPUTERS, ETC. TO WATER LINES IS A COMMON PROCEDURE. THIS
GROUNDING MAY BE IN THE BUILDING OR MAY OCCUR AWAY FROM THE
BUILDING. THIS GROUNDING CAN CAUSE ELECTRICAL FEEDBACK INTO
A FOUNTAIN, CREATING AN ELECTROLYSIS WHICH CAUSES A METALLIC
TASTE OR AN INCREASE IN THE METAL CONTENT OF THE WATER.
THIS CONDITION IS AVOIDABLE BY USING THE PROPER MATERIALS AS
INDICATED. ANY DRAIN FITTINGS PROVIDED BY THE INSTALLER SHOULD
BE MADE OF PLASTIC TO ELECTRICALLY ISOLATE THE FOUNTAIN FROM
THE BUILDING PLUMBING SYSTEM.
2302 Yellow Smoke Road
PO Box 369
Denison, IA 51442
800.325.2380
www.bohlmann.com
IMPORTANT! INSTALLER PLEASE NOTE
Mounting structure must be capable of supporting 300 lb. load on fountain.
GENERAL INSTALL TIPS
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Water supply 3/8” O.D. unplated copper
tube. Waste 1-1/4” IPS. Contractor to
supply waste trap and service stop valve
in accordance with local code.
Connecting lines to be made of unplated
copper and should be thoroughly flushed
to remove all foreign matter before being
connected to fountain. This fountain is
manufactured in such a manner that it
does not in any way cause taste, odor,
color, or sediment problems.
Connect fountain to supply line with a shutoff valve and install a 3/8” unplated copper
water line between the valve and the
cooler. Remove any burrs from the outside
of water line. Push the tubes straight into
the fittings until they reach a positive stop,
approximately 3/4” (see figures 2 and 3).
DO NOT SOLDER TUBES INSERTED INTO
THE STRAINER AS DAMAGE TO THE
O-RINGS MAY RESULT.
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These products are designed to operate on
20 psig to 105 psig supply line pressure. If
inlet pressure is above 105 psig, a pressure
regulator must be installed in the supply
line. Any damage caused by reason of
connecting this product to supply line
pressures lower than 20 psig or higher than
105 psis is not covered by warranty.
START UP
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FIGURE 1
12”
483 mm
10 mm
O.D WATER
INLET
1 1/4”
32 mm
WASTE LINE
38 1/2”
978 mm
34 1/2”
686 mm
27”
686 mm
18 1/4”
457 mm
This fountain is to be mounted on a
smooth, flat, finished surface with
adequate support structure.
2
Refer to rough-in for plumbing.
3
Install shut-off valve on water supply.
(valve not furnished)
Locate and install fountain using 3/8”
minimum anchor screws or bolts.
(screws or bolts not furnished)
CAUTION: This fountain is rated for inlet
water pressure of 20-105 PSI. A pressure
reducing regulator should be used if the
inlet water supply exceeds 105 PSI.
2
19”
3/8”
NOTE: Mounting structure must be
capable of supporting 300 lb. load on
fountain.
4
12”
305 mm
5
Connect water supply and fountain drain.
Water connection & drain must comply
with local codes.
6
Turn on water supply and check all
connections for leaks.
D F- D U AL — O w n e r ’s M a n u a l
2 5/8”
67 mm
2 5/8”
67 mm
15 1/2”
394 mm
1/2 x 3/4”
SLOT (4)
305 mm
FIGURE 2
1/4” O.D TUBE WATER
INLET TO COOLER
3/8” O.D. UNPLATED
COPPER TUBE CONNECT
COLD WATER SUPPLY
BUILDING WATER INLET
SERVICE STOP
(NOT FURNISHED)
NOTE: WATER FLOW DIRECTION
FIGURE 3
SIMPLY PUSH IN TUBE
TO ATTACH
A
TUBE IS SECURED
IN POSITION
B
PUSH IN COLLECT
TO RELEASE TUBE
C
PUSHING TUBE IN BEFORE PULLING IT
OUT HELPS TO RELEASE TUBE
TROUBLE SHOOTING & MAINTENANCE
Orifice Assy: Mineral deposits on orifice can cause water flow
to spurt or not regulate. Mineral deposits may be removed
from the orifice with a small round file or small diameter wire.
CAUTION: DO NOT file or cut orifice material.
Stream Regulator: If orifice is clean, regulate flow as in
“STREAM HEIGHT ADJUSTMENT” instructions below. If
replacement is necessary, see parts list for correct regulator
part number.
FIGURE 4
Actuation of Quick Connect Water Fittings: Cooler is
provided with lead-free connectors which utilize an o-ring
water seal. To remove tubing from the fitting, relieve
water pressure, push in on the gray collar while pulling
on the tubing (see figure 3).
1” (25mm)
APPROXIMATELY
STREAM HEIGHT:
Stream height is factory set at
45-50 PSI. If supply pressure
varies greatly from this, remove
items 1 and 2 (See Parts List) and
adjust screw on item 4. Clockwise
adjustment will raise stream and
counter-clockwise adjustment will
lower stream. For best adjustment,
stream should hit basin approx.
6-1/2” from bubbler.
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PARTS LIST
ITEM PART DESCRIPTION
1
Nut Cover Chrome Plated
40089C
2
40048C
Button Chrome Plated
3
10031C
Regulator Retaining Nut
4
61313C
Regulator
5
40169C
Hex Nut Chrome Plated
6
50985C
Regulator Holder
7
400942308640
Bubbler (Dual Stream)
8
100322740560
Bubbler Gasket
9
600985551640
Drain Plug Assy.
10
170705042830
Basin Receptor
11
66339C
Bubbler Tube Assy.
12
100147140560
Drain Gasket
13
55913C
Drain Fitting
14
55885C
Slip Joint Nut 1-1/4˝
15
66346C
Drain Tube
16
55884C
Drain Elbow
17
70682C
1/4˝ Tee
18
55996C
Strainer-in-line
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2302 Yellow Smoke Road · PO Box 369 · Denison, IA 51442 · 800.325.2380 · www.bohlmann.com
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