Magikist MagikMinder MM100 User manual

MagikMinder Model MM100
Automatic Liquid Level Control Proportioner
Operating Manual
v 1.2

1) OVERVIEW
Thank you for choosing the MAGIKMINDER MM100 automatic liquid level chemical proportioner. The
MAGIKMINDER is a non-electric device that automatically maintains the level and concentration of a
solution reservoir. To obtain the best performance from you MAGIKMINDER, please read the instructions
thoroughly before proceeding. In addition, please observe all warnings and cautions printed on the
chemical’s label regarding proper use and handling.
2) PACKAGE CONTENTS
✓Proportioner valve assembly with U-clamp and thumbscrews for mounting.
✓Weighted float with ball chain.
✓Suction tube with foot valve and strainer.
✓Discharge tube.
✓Metering tip kit.
✓Instruction manual.
3) IMPORTANT INFORMATION
➡It is advisable to wear protective clothing (i.e. gloves) and eyewear when dispensing potentially
hazardous chemicals. Also ensure that reservoirs used for proportioning are of suitable
construction and/or size. Wear protective clothing when cleaning and maintaining your
equipment if hazardous chemicals are being used.
➡It is not advisable to use the MAGIKMINDER on other non-hazardous chemical applications after it
was used with hazardous chemicals. This is especially true when health or safety might be a
concern. For example, do not use your MAGIKMINDER for dishwasher soap after it has been
used for insecticide. It would be advisable to have two separate proportioners for this purpose.
➡Attach the MAGIKMINDER to standard tap water outlets only, with no more than 85 PSI maximum
and no less than 25 PSI minimum.
4) PACKAGE CONTENTS
For the following instructions, it may be of assistance to refer to the exploded view on the last page of
this manual.
1. Select metering tip (refer to section Metering Tip Selection) and insert tip (MM11) into metering
tip fitting on eductor (MM10).
2. Slide open end of suction tube (MM18a) over the metering tip fitting on eductor.
3. Attach end of discharge tube (MM17a) with clamp and flooding ring to discharge barb on
eductor.

4. Mount the MAGIKMINDER in a level position on edge of solution reservoir. U-Clamp (MM4b) may
be repositioned or removed as shown in the following diagram. Ensure open end of discharge
tube empties into solution reservoir.
5. Insert foot valve end of suction tube into chemical concentrate container. The level of the
concentrate must be below the level of MAGIKMINDER or it will continue to draw after it is turned
off. It is very important to keep the strainer off of the bottom of the reservoir if dissolved solids
(powders) are being dispensed.
6. Adjust chain length (MM21) to position the float (MM22) at the desired level of solution. To
prevent foaming, be certain that the solution level is above the point of discharge.
7. Install minimum 1/2 inch water hose between inlet fitting and water supply (minimum 25 PSI
pressure required).
5) METERING TIP SELECTION
The viscosity of the chemical concentrate should be considered in selecting the metering tip because
the final concentration of the solution is related to both the size of the metering tip opening and the
viscosity of the liquid being siphoned. If the product viscosity is noticeably greater than water, consult
the section Measurement of Concentration & Guide to Tip Selection to achieve your desired water
product ratio. For water-thin products, consult the chart below. Two undrilled white tips are supplied for
drilling sizes other than the colour coded tips. If greater dilution of concentrate is required than can be
provided by one MAGIKMINDER, an additional MAGIKMINDER may be installed on an adjoining reservoir
for two-step dilution.
Dilution Ratio at 40 PSI
Tip Color Drill Size (Water-thin Viscosity 1.0 CP)
(No Tip) - 2:1
Grey 30 3:1
Black 40 5:1
Beige 50 8:1
Red 55 15:1
Blue 60 24:1
Tan 65 36:1
Red or White (drilled with 70) 64:1
MM4a
MM4b
MM4a
MM4a
MM4b
MM4a
MM4b

Red or White (drilled with 74) 80:1
Red or White (drilled with 76) 104:1
Red or White (drilled with 79) 160:1
Red or White (drilled with 87) 256:1
6) MEASUREMENT OF CONCENTRATION & GUIDE TO TIP SELECTION
The water-to-product ratio is calculated using the number of ozs. of chemical concentrate drawn by the
proportioner to produce a measured volume of mixed solution. Select a metering tip, using the chart
above as a guide. Place the foot valve in calibrated container Afilled with chemical concentrate. Prime
the proportioner by operating such that the suction tube is filled completely; then discard the discharge.
Refill container A, noting volume in ozs. Operate unit and collect mixed solution in large container B.
Record final volumes in ozs. of both containers. Determine the number of ozs. of concentrate drawn
from A. Calculate Xwhere X is equal to:
(Total ozs. mixed solution in B) - (Total ozs. concentrate drawn from A)
(Total ozs. concentrate drawn from A)
The water-to-product ratio is then X:1 or Xparts water to one part concentrate. If the desired ratio was
not obtained, select a different tip and repeat the procedure.
Alternate methods to the above are pH test or titration test. Consult your supplier for further information
on these methods.
7. OPERATION
Open the water supply and shut-off valve (MM3). When the solution in the reservoir reaches the level
set by the float, the valve will close. This will stop the water flow and siphoning of concentrate. When
withdrawal of solution from the reservoir causes the level of solution to drop more than 11/2!inches the
valve will open and the reservoir will be refilled to the previous level. This cycle will be repeated
automatically until the supply of concentrate is depleted. The shut-off valve should be fully closed when
changing metering tips or chemical concentrate, when the reservoir is drained, or when the unit is not in
use.
Your MAGIKMINDER can be used with water soluble powders and granulated materials by filling a
reservoir with warm to hot water and dissolving as much powder as possible until precipitate
(undissolved chemical) forms on the bottom. This mixture can then be proportioned. However, it is very
important to keep the suction strainer off of the bottom of the reservoir so that solid chemical does not
plug up the suction strainer, especially when the solution cools off after mixing. "

8. TROUBLESHOOTING
**In hard water areas, scale may form at the discharge of the eductor. This scale may be
removed by soaking the eductor in a descaling solution or by running the descaling solution
through the system.
Problem
Cause
Remedy
•No discharge.
a)No water.
b)Defective magnetic valve
assembly.
c) Excessive water pressure.
a)Open water inlet valve.
b)Replace assembly.
c) Install regulator if pressure
exceeds 85 PSI.
•No chemical draw.
a)Clogged foot valve strainer.
b)Metering tip or eductor
clogged.
c) Low water pressure.
d)Discharge tube or flooding
ring not in place.
a)Clean or replace.
b)Clean or replace.**
c) Minimum 25 PSI required.
d)Check position; replace
discharge tube if necessary.
•Failure of unit to turn off.
a)Valve parts dirty or defective.
b)Magnet spring too short.
c) Clogged valve orifice.
a)Clean or replace.
b)Stretch or replace.
c) Clean or replace.
•Back-flow into concentrate.
a)Concentrate being siphoned
into container.
b) Water being siphoned into
container.
a)Replace or repair foot valve.
b) Replace eductor.

9) PARTS LIST
**See following page for exploded view of MM100.
Part# Qty Description
Part# Qty Description
MM1 1 Inlet Strainer
MM2 1 Inlet Fitting
MM3 1 Ball Valve
MM4a 1 Z-Bracket
MM4b 1 U-Clamp
MM4f 1 Thumbscrews (2) and
Bolts & Washers (2) and
Self-tapping Screws (3)
MM5 1 Magnet Cover & Screw
MM6a 1 Magnet Assembly
MM6b 1 Yoke
MM6c 1 Magnet Return Spring
MM7 1 1/4” Nipple
MM8 1 Water Valve Body
MM9 1 Valve Repair Kit (MM9a/b/c)
MM9a 1 Valve Diaphragm
MM9b 1 Valve Armature
MM9c 1 Valve Spring
MM9d 1 Valve Armature Guide
MM10 1 Eductor
MM11 1 Metering Tip (several supplied)
MM12 2 1/4” Elbow
MM13 1 1/4” Street Elbow
MM14 2 6” Nipple
MM15 1 Anti-Syphon Valve
MM16 1 Spring Clamps (4)
MM17a 1 Discharge Tube with Flooding
Ring
MM18a 1 Suction Tube
MM18b 1 Weight
MM19S 1 Check Valve 1/2 x 3/8
MM20S 1 Suction Strainer 3/8F
MM21 1 Float Chain with Eyelets
MM22S 1 Float with Hanging Screw
MM23 1 1/4” Nipple
MM24 1 1/4" x 3/8" Reducing Nipple
MM25 1 Washer
MM26 1 Washer
MM28 1 Float w/ Chain & Eyelet
MM29 1 Gear Clamp

MM1
MM2
MM3
MM4a
MM5
MM6a
MM6c
MM6b
MM7
MM8
MM9a **
MM10
MM11
MM12
MM12
MM13
MM14
MM14
MM15
MM16
MM16
MM17a
MM4b
MM4f
MM4f
MM4f
MM18a
MM18b
MM19S
MM20S
MM9d
MM9b **
MM9c **
MM26
MM25
MM23
MM24
** MM9a/b/c available in Valve Repair Kit MM9
MM29
MM16
MM22S
MM21