MUDMIXER MMXR-3221 Multi-Use Mixer Instruction Manual
- October 30, 2023
- MUDMIXER
Table of Contents
MIXING MUD HAS NEVER BEEN THIS EASY…
OR THIS CLEAN!
OWNERS
MANUAL &
ASSEMBLY INSTRUCTIONS
This machine is designed primarily for mixing and distributing bagged concrete
and/or mortar products, and is intended for use by contractors, landscapers,
fence builders, and residential homeowners in completing professional and DIY
projects.
Read this information carefully to learn how to operate and maintain your
product properly and to avoid injury and product damage.
You are responsible for operating the product properly and safely.
You may contact MudMixer directly at www.MudMixer.com for product safety and
operation training materials, accessory information, help finding a dealer, or
to register your product.
Whenever you need service, genuine MudMixer parts, or additional information,
contact an Authorized Service Dealer or MudMixer Customer Service and have the
model and serial numbers of your machine ready.
IMPORTANT: With your mobile device, you can scan the QR code on the rear
electrical box to access warranty, parts, and other product information.
This manual identifies potential hazards and has safety messages identified by
the safety-alert symbol (Figure 2), which signals a hazard that may cause
serious injury or death if you do not follow the recommended precautions.
MudMixer MMXR-3221 Machine Overview
https://mudmixer.com/assembly/
- Open the QR Code reader on your smartphone.
- Hold your device over the QR Code so it’s clearly visible within your smartphone’s screen. Your phone will automatically scan the code and prompt you to open a browser window. (It may take a few seconds on some devices. Some QR Code readers may require you to press the button to take a picture of the code.) After your smartphone reads the code, it will navigate to the online video.
- PRESS PLAY on the video.
MudMixer MMXR-3221
Manual Part Number: MMXR-P316
DETAILS
Overall Length| 66.5 in.
Overall Width| 28.5 in.
Overall Height| 35 in.
Chute Height| 16 in.
Weight| 145 lbs.
Hopper Capacity| 120 lbs.
Body Construction| 14 Gauge High-Strength Steel
Frame Construction| 1 in. Steel Pipe
Tires| Marathon Flat-Free
ELECTRICAL
Electrical Requirements| 120-volt
Cord Length| 36 in.
Running Amps| 2.
MOTOR
Motor HP| 1/2 HP
Motor Protection Rating| IP55
SAFETY FEATURES
Hopper Auger Guard
Chute Auger Guard
Grounded Power Cable with GFCI
Water-tight electrical boxes and connections
PARTS LIST – MUDMIXER MODEL MMXR-3221
A| MudMixer – Body
B| MudMixer – Frame
C| MudMixer – Frame Handle
D| Auger Guard – Chute
E| Auger Guard – Hopper
F| Base Plate
G| Circular Pivot Bushing
H| Wheel Axle
I| Flat-Free Wheels
| HARDWARE PACKAGE LIST
J| M10 x 50 Bolts, Washers & Nuts (6)
K| Axle Washer Pin (2)
L| Axle Washer (2)
M| Base Plate Small Washers (2)
N| Base Plate Spring (1)
0| Base Plate Nut (1)
P| Base Plate M14 x 65 Bolt (1)
Q| Base Plate Big Washer (1)
MudMixer MMXR-3221 Assembly Instructions Steps 1 – 3a
Tools Needed: 1.) Channel Locks 2.) 5/8” Wrench 3.) 7/8” Wrench
Visit: mudmixer.com/videos to learn more about
your MudMixer!
Secure (B) frame to base plate via (J) bolts, nuts, and washers (4)
Attach (C) frame handle to frame via (J) bolts, nuts, and washers
(2)
MudMixer MMXR-3221 Operating Instructions
-
Ensure installation of both Safety Auger Guards (Hopper and Chute).
-
Connect garden hose (Min 40PSI recommended) to T-Valve.
-
Connect the Grounded Power Cable to power.
-
Set the Water Control Dial to desired starting point (35 – 50 recommended for concrete).
-
Flip the Power Switch to “Forward” for 5 seconds to test the water and Auger.
-
Pre-wet the Chute using the Secondary Hose.
-
Using the Concrete Bag Cutter, place the first bag of powder into the Hopper.
-
Flip the Power Switch to “Forward” to begin mixing concrete.
-
Adjust Water Control Dial to achieve desired slump.
-
Continue to add bags as necessary, keeping the Hopper 3/4 or more full.
-
Utilize the Secondary Hose to:
• Increase water delivery when necessary
• Thoroughly clean the unit when finished -
THOROUGHLY CLEAN THE HOPPER, CHUTE, and AUGER WITH PROVIDED SPRAY NOZZLE WITHIN 20 MINUTES OF COMPLETING MIXING PROCESS
DO NOT SPRAY WATER DIRECTLY ONTO OR INTO THE MOTOR
WARNING – DO NOT CLEAN THE MIXER WHILE IT ISHOOKED TO ELECTRICITY
General Cleaning
- After using the MudMixer, it is absolutely necessary to clean the unit thoroughly.
- We recommend using the MudMixer Secondary Hose and a rag to ensure the unit is free of concrete residue of any kind after the end of each project.
Motor Cleaning
- Use a rag to wipe the motor clean if necessary.
- DO NOT SPRAY WATER DIRECTLY ONTO OR INTO THE MOTOR.
Wheel Maintenance
- Use the grease ports on the wheels to grease the wheels when necessary.
Solenoid Maintenance
- If unused for more than 6 months, disassemble solenoid for cleaning to prevent internal rust.
- COLD WEATHER WARNING: To prevent bursting components, ensure all water is removed from plumbing system if temperature will drop below 32°F.
MudMixer MMXR-3221 Warranty Information
The MudMixer® Company promises to repair the MudMixer® product if it is
defective in materials or workmanship for the period listed below.
One Year for any unit used for any purpose including personal, family, or
household use, rental, or commercial.
This warranty extends to the original retail purchaser only and commences on
the date of the original retail purchase.
Any part of this product manufactured or supplied by MudMixer® and found in
the reasonable judgment of the MudMixer® Company to be defective in material
or workmanship will be repaired or replaced without charge for parts and
labor by the MudMixer® company or an authorized dealer.
The product, including any defective part, must be returned to the MudMixer®
company or an authorized MudMixer® dealer within the warranty period. The
expense of delivering the product to the dealer for warranty work and the
xpense of returning it back to the owner after repair or replacement will be
paid by the owner. The MudMixer® company’s responsibility with respect to
claims is limited to making the required repairs or replacements and no claim
of breach of warranty should be cause for cancellation or rescission of the
contract of any MudMixer® brand product. Proof of purchase will be required by
the dealer to substantiate any warranty claim before warranty work must be
performed by the MudMixer® company.
This warranty is limited to 365 days from the date of original retail purchase
for any MudMixer® brand product that is used for rental or commercial
purposes, or any other income producing purpose.
This warranty does not cover any MudMixer® brand product that has been subject
to misuse, neglect, negligence, or accident, or that has been operated in any
way contrary to the operating instructions as specified in the operator’s
manual. This warranty does not apply to any damage to the product that is the
result of improper maintenance or to any product that has been altered or
modified. The warranty does not extend to repairs made necessary by normal
wear or by the use of parts or accessories which are either incompatible with
the MudMixer® product or adversely affect its operation, performance, or
durability.
The MudMixer® company reserves the right to change or improve the design of
any MudMixer® brand product without assuming any obligation to modify any
product previously manufactured.
The warranty applies only if you perform the routine maintenance specified in
the Operator’s Manual. MudMixer® makes no other express warranty.
ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE STATED WARRANTY PERIOD.
ACCORDINGLY, ANY SUCH IMPLIED WARRANTIES INCLUDING MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, OR OTHERWISE, ARE DISCLAIMED IN THEIR ENTIRETY
AFTER THE EXPIRATION OF THE APPROPRIATE ONE YEAR OR NINETY DAY WARRANTY
PERIOD. MUDMIXER’S OBLIGATION UNDER THIS WARRANTY IS STRICTLY AND
EXCLUSIVELY LIMITED TO THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS AND
MUDMIXER DOES NOT ASSUME OR AUTHORIZE ANYONE TO ASSUME FOR THEM ANY OTHER
OBLIGATION. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED
WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. MUDMIXER
ASSUMES NO RESPONSIBILITY FOR INCIDENTAL, CONSEQUENTIAL, OR OTHER DAMAGES
INCLUDING BUT NOT LIMITED TO, EXPENSE OF RETURNING THE PRODUCT TO THE MUDMIXER
COMPANY OR AN AUTHORIZED MUDMIXER SERVICE CENTER OR EXPENSE OF DELIVERING IT
BACK TO THE OWNER, MECHANICS TRAVEL TIME, TELEPHONE CHARGES, RENTAL OF A
PRODUCT DURING THE TIME WARRANTY SERVICE HAS BEEN PERFORMED, TRAVEL, LOSS OR
DAMAGE TO PERSONAL PROPERTY LOSS OF REVENUE, LOSS OF USE OF THE PRODUCT, LOSS
OF TIME, OR INCONVENIENCE. SOME STATES DO NOT ALLOW THE EXCLUSION OR
LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR
EXCLUSION MAY NOT APPLY TO YOU.
For additional questions regarding warranty terms and conditions, you may
contact the MudMixer® Company at:
MudMixer®
www.mudmixer.com | (806) 515-4683
REGISTER YOUR
MUDMIXER
Within 30 days of your purchase, register your product to activate your
warranty!
Go to mudmixer.com/warranty or scan the QR
code below to get started.
mudmixer.com | 1-806-515-4MUD