Page 1
DEMA 5800V.BV
MANUAL SOLID BOWL FEEDER
Overview
The DEMA Manual Solid Bowl Feeder is for use with a solid product being put into a reservoir.
The Bowl features a bypass line to allow the proper dilution of product from the bowl to put into
the three compartment sink or other container. It is operated by the ball valve on the inlet which
controls the flow to the product and the bypass line.
Warnings
All installations must conform to local plumbing codes and use approved
backflow prevention devices. A pressure indicating tee is to be installed with
existing faucets according to local plumbing codes in the state of Wisconsin and
any other state that requires the use of a pressure indicating tee.
ALWAYS WEAR PROTECTIVE CLOTHING AND EYEWEAR WHEN
WORKING WITH CHEMICAL PRODUCTS.
I-1031 Page 1 of 3
Rev. -- 5/31/11
Page 2
Specifications
Packing List
5800V.BV 5800V.BV.B 5800V.BV.B.C 5800V.BV.C
Bowl Standard,
Plastic VB
Outlet Tubing 58.7.5 58.7.5 58.7.5 58.7.5
Screw &
58.319 58.319 58.319 58.319
Anchor Kit
Inst. Sheet I1031 I1031 I1031 I1031
Operational Requirements
Max./Min. Pressure 80 PSI, 30 PSI
Max./Min. Temperature 160 DEG F, 110 DEG F
Overall Size & Weight
Standard,
Brass VB
Compression
Inlet, Brass VB
Compression
Inlet, Brass VB
Installation and Operation
Wall Mounting
1. Use mounting holes to pick mounting posit i on on wall.
2. Mount the bowl on the wall using mounting hardware.
Connection to Water Supply – Water temperature sh o ul d be kept bet w een 12 0°F and 140°F.
Water Temperature should never exceed 160°F
1. Attach hose from water supply to inlet side of the ball valve.
Chemical Dilution Adjustment
Chemical dilution can be adjusted using a metering screw located just above the bowl. Turning the screw
clockwise decreases the amount of chemical and turning it counterclockwise increases the amount. Turn the
I-1031 Page 2 of 3
Rev. -- 5/31/11
Page 3
screw clockwise until it stops to use the chart below and the number of turns from closed to determine the
amount of product needed. No noticeable adjustment will occur past four turns out. Seven full turns out will
completely loosen the screw. The chart below is for reference only.
Bypass @ 20 PSI Bypass @ 30 PSI Bypass @ 40 PSI Bypass @ 50 PSI
Approx. bypass
water at all settings
# of Turns
from Closed
Note: The numbers listed are only the water that passes through the spray arm.
.93 GPM 1.19 GPM 1.38 GPM 1.51 GPM
Oz/min @
20 PSI
1 turn 3.7 4.3 4.9 6.1
2 turns 6.1 7.4 8.6 9.2
3 turns 29.4 38.4 44.8 48.6
4 turns 62.7 75.3 92.2 99.8
This does not include the bypass water.
Oz/min @
30 PSI
Oz/min @
40 PSI
Oz/min @
50 PSI
Troubleshooting
Symptom Probable Cause Remedy
Too much product is getting
into the container/Too little
product is getting into the
container.
1. Set screw not set properly
2. Bypass clogged or not working
1. Check to make sure the set screw is in the unit and
is tightened down properly using the table above.
2. Look at the tubing to see if any clogs appear,
watch the outlet tubing to be sure water is coming
out of it. Remove clog if found.
Warranty
Merchandise Returns
No Merchandise will be Returned for Credit Without DEMA’S Written Permission. Returned
Merchandise Authorization Number is Required in Advance of Return.
Product 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 that have
a normal life shorter than one year or failure and damage cause d by chemicals, corrosion, physical abuse,
or misapplication. Rubber and synthetic rubber parts such as “O”-rings, diaphragms, PVC 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 repa ired without prior approval of DEMA,
this warranty is void.
Defective units or parts should be returned to the factory with tran sportation prepaid. If inspection shows
them to be defective, they will be repaired or replaced without ch arge, F.O.B. factory. DEMA assumes no
liability for damages. Return merchandise authorization number must be granted in advance of returned
units for repair or replacement (See “Merchandise Returns” above).
I-1031 Page 3 of 3
Rev. -- 5/31/11
Loading...