DEMA 289 PROFOAM User manual

MODEL: 289 PROFOAM
INSTALLATION INSTRUCTIONS
I-570 Pg. 1 of 2
Rev. D-36911 5/20/11
1. PARTS:
A. Spray Gun
B. ProFoam Gun
C. ProFoam Wand
D. Metering Tip Kit
2. APPLICATION:
The model 289 ProFoam can be used for cleaning and sanitizing supermarket meat cutting rooms, kitchens and food preparation
areas. Additional uses are shower rooms, restrooms, locker rooms, animal cages, dairy equipment, trucks and automobiles. The
289 ProFoam may be used in conjunction with foaming degreasers, disinfectants, detergents and tile cleaners. Dema recommends
the use of two 289 ProFoam units in areas to be cleaned; one for foaming and the other for rinsing and sanitizing.
3. INSTALLATION:
Note: All installations must conform to local plumbing codes and use of an approved backflow preventer is required.
Remove the plastic bottle from the ProFoam gun and fill it with the chemical product to be sprayed. Before reattaching the bottle
to the ProFoam gun refer to Table 1 and selectthe proper color coded metering tip. Note: The metering tip should be selected to
match the dilution suggested by the chemical manufacture. Remove the chemical pickup tube and Install the metering tip by
screwing it into the chemical pickup hose barb. Reinstall the chemical pickup tube and bottle. The ProFoam gun may now be
connected to the spray gun by pulling back on the brass quick disconnects sleeve and inserting the ProFoam gun. The ProFoam
wand is installed by aligning the release button tab with the top of the ProFoamgun body and sliding the wand over the ProFoam
gun until latched. Note: The ProFoam wandmaybe removed bypushing the release button down and pulling the wand away from
the ProFoam gun body until the release tab clears the catch on the ProFoam gun body; continue to pull the wand away from the
gun until clear from unit.
4. OPERATION:
Turn on the water supply and squeeze the spray gun trigger. Using the 289 ProFoam with the gun and wand attached the 289 will
produce a thick rich foam. Note: The 289 ProFoam will only produce foam in conjunction with chemicals having foaming agent.
To spray a detergent cleaner or sanitize remove the ProFoam wand and squeeze the spray gun trigger. For finial clear water
rinsing remove the 289 ProFoam from the spray gun and squeeze the trigger. Note: Using the 289 ProFoam with the proper
metering tip installed will produce a chemical water solution at the desired dilution rate with the ProFoam wand removed or
attached. Please note: Model 289-3 and 289CRY does not come with a metering tip kit.
5. MAINTENANCE:
After each use, the 289 ProFoam should be cleaned of any chemical to insure trouble free operation.
6. WARNING:
Wear eye protection that complies with ANSI Standard Z87.1. Wear protective clothing and use a respirator when using with
chemicals. Spray in a well ventilated, open area.
RETURNS: NO MERCHANDISE MAY BE RETURNED FOR CREDIT WITHOUT DEMA’S WRITTEN
PERMISSION. RETURN MERCHANDISE AUTHORIZATION NUMBER REQUIRED IN
ADVANCE OF RETURN.
WARRANTY: DEMA products are warranted against defective material and workmanship under normal use and service for
one year from the date of manufacture. This limited warranty does not apply to any products which have a
normal life shorter than one year or failure and damage caused by chemicals, corrosion, improper voltage
supply, physical abuse, or misapplication. Rubber and synthetic rubber parts such as “o”- rings, diaphragms,
squeeze tubing and gaskets are considered expendable and are not covered under warranty. This warranty is
extended only to the original buyer of DEMA products. If products are altered or repaired without prior
approval of DEMA, this warranty will be void.
Defective units or parts should be returned to the factory with transportation prepaid. If inspection shows them
to be defective, they will be repaired or replaced without charge, F.O.B. factory. DEMA assumes no liability
for damages. Return merchandise authorization number, to return units for repair or replacement, must be
granted in advance of return.

MODEL: 289 PROFOAM
INSTALLATION INSTRUCTIONS
I-570 Pg. 2 of 2
Rev. D-36911 5/20/11
Injection Rates For Viscosities shown
1 cps 75 cps 200 cps
Metering
Tip Color Oz/gal Ratio Oz/gal Ratio Oz/gal Ratio
Tan 0.80 160-1 0.68 188-1 0.26 500-1
Orange 1.14 112-1 0.90 142-1 0.46 281-1
Turquoise 1.56 82-1 1.05 122-1 0.73 176-1
Pink 2.18 59-1 1.83 70-1 1.04 123-1
Clear 2.35 55-1 2.17 59-1 1.22 104-1
Brown 2.87 45-1 2.50 51-1 1.39 92-1
Red 3.54 36-1 3.29 39-1 2.13 60-1
White 4.62 28-1 4.08 31-1 2.57 50-1
Green 5.90 22-1 5.01 26-1 3.06 42-1
Blue 6.27 20-1 5.33 24-1 3.36 38-1
Yellow 9.74 13-1 5.87 22-1 3.66 35-1
Black 13.21 10-1 10.82 12-1 6.29 20-1
Purple 20.00 6-1 16.10 8-1 7.40 17-1
Gray 22.23 5.7-1 17.58 7-1 8.83 14-1
None 25.25 5-1 22.02 6-1 11.08 12-1
All dilutions based on 40 psi. water pressure.
Additional metering tip sizes available.
NO. PART NO. DESCRIPTION
1 28-1 Spray Gun
2 97-27 Quick Disconnect
3 24-8-8 Water Nozzle
4 44-116-1 Screw ½” Lg.
5 28-13 Pro Foam Gun Assembly
6 24-25 O-Ring
7 28-6 Bottle Cap
8 44-116-2 Screw 3/8” Lg.
9 28-7 Bottle
NO. PART NO. DESCRIPTION
10 28-4 Pro Foam Wand
11 28-12 Internal Screen
12 28-5 End Cap
13 150-34 Strainer Washer
14 28-400-1 Wand Assembly
15 100-15K Metering Tip Kit
16 100-12-7 Vinyl Tubing
17 24-11SP Strainer Washer (80-
Mesh)
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