EZG EZG12 MIXER User manual

EZG12 MIXER®
12ft³(0.34m³)
Mixing Station
Owner’s Manual
Serial Number __________________
Before using this EZG Mixer®, study
and understand entire Owner’s Manual.
EZG Manufacturing
405 Watertown Road
Waterford, Ohio 45786
[phone] or 1-800-417-9272
Fax [phone] www.ezgmfg.com
EZG MANUFACTURING
EZG12 Mixer®
1-800-417-9272

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TABLE OF CONTENTS
INTRODUCTION...................................................................................................................................3
ABOUT THIS MANUAL.......................................................................................................................3
GENERAL INFORMATION..................................................................................................................3
SAFETY INFORMATION......................................................................................................................3
SAFETY PRECAUTIONS..................................................................................................................4-5
CALIFORNIA PROPOSITION 65 WARNING.....................................................................................6
SETUP INSTRUCTIONS.......................................................................................................................6
OPERATING INSTRUCTIONS.............................................................................................................7
DAILY MAINTENANCE.......................................................................................................................7
OBTAINING SPARE PARTS.................................................................................................................8
CLEANUP...............................................................................................................................................8
SERVICE RECORDS.............................................................................................................................8
WARNING LABELS AND LOCATIONS.............................................................................................9
DRUM & PADDLE ASSEMBLY.........................................................................................................10
FRAME & AXLE ASSEMBLY............................................................................................................11
SHAFT ASSEMBLY............................................................................................................................12
DRIVE ASSEMBLY.............................................................................................................................13
AXLE & HUB ASSEMBLY.................................................................................................................14
SEAL ASSEMBLY...............................................................................................................................15
GREASE FITTING LOCATIONS.......................................................................................................16
OPTIONS..............................................................................................................................................17
NOTES..................................................................................................................................................18
WARRANTY.........................................................................................................................................19
WARRANTY REGISTRATION...........................................................................................................20

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INTRODUCTION
Congratulations on purchasing one of the nest pieces of masonry equipment on the market today! If this
is your rst EZG Manufacturing product, you will not be disappointed. If you have previously owned an
EZG Manufacturing product you will nd the same high quality and dependability that you have come to
expect from EZG Manufacturing.
ABOUT THIS MANUAL
The purpose of this manual is to inform the owner/employer/and the operator, how to safely operate this
piece of equipment, and make them aware of any hazards. It also contains important information regarding
assembly, set up, operation, and maintenance. It is the Owner/Employers responsibility to make sure that
anyone who operates this machine understands all safety warnings. If you do not understand any items
in this manual, please contact the dealer where this product was purchased, or the manufacturer at the
number listed throughout this manual. If you have any suggestions about how to make this manual easier
to understand, contact the manufacturer. Keep this manual available for reference wherever this piece of
equipment is being used and make it available to any operators.
GENERAL INFORMATION
Illustrations in this manual may show details or components that may not be the same as your machine.
Continuing improvements to the design of this machine may have caused changes that are not included in
this manual. The information in this document is subject to change without notice.
SAFETY INFORMATION
The following safety symbols and signal words will be used throughout this manual and on the product, for
your safety and the safety of others, please become familiar with their meaning and heed their warnings.
This symbol, either used alone or with a signal word, is used to call
your attention to instructions involving your safety and/or the safety of
others. Failure to follow these instructions will likely result in personal
injury or death.
 This signal word is used to identify a hazard which, if not avoided, will
result in death or serious injury.
 This signal word is used to identify a hazard which, if not avoided,
could result in death or serious injury.
 This signal word is used to identify a hazard which, if not avoided,
could result in minor or moderate injury.
 This signal word is used to identify a hazard which, if not avoided,
could result in property or equipment damage. It also may be used for
special instructions related to performance, maintenance or general
items.

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SAFETY PRECAUTIONS
WARNING
Failure to obey the following safety instructions could result in DEATH
or SERIOUS INJURY.
Read and understand entire manual before operating the EZG12 Mixer®
For your safety and the safety of others, replace any missing or damaged warning decals by
contacting the manufacturer at 1-800-417-9272.
Make sure anyone operating the EZG12 Mixer® is thoroughly familiar with its operation.
Keep all unauthorized and untrained personnel, especially children away from EZG12
Mixer®.
Never operate machine with safety grate, guards or safety devices removed or open. Do not
alter any safety guards.
Stay clear of mixing paddles while machine is running. Keep all body parts, clothing,
jewelry and solid objects away from all moving parts.
Never perform any work on the EZG12 Mixer® while it is running. Before working on or
cleaning the EZG12 Mixer®, shut off engine and disconnect spark plug wire.
Never operate the EZG12 Mixer® under the inuence of alcohol, drugs, or medications.
This EZG12 Mixer® has been designed and built as a material mixing station, and should
not be used for anything other than its intended purpose.
Model Empty Weight Max Gross Weight
EZG12 1150 Lbs.(521.6 kg) 3150 lbs.(1428.8 kg)
Do not exceed Maximum Gross Weight
Never stand under an elevated EZG12 Mixer®.
Stay clear of moving parts while machine is in operation.
When towing, refer to vehicle manufactures specs to insure load capacity is not exceeded.
Always check axle,tires, and safety chains before towing EZG12 Mixer®.
Always cross and connect safety chains before towing EZG12 Mixer®.
Never attempt to ride the EZG12 Mixer®.

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Use only factory authorized parts.
Used Lubricants such as engine and hydraulic oil, and hazardous waste must be taken to an
authorized disposal or recycling center.
Consult Honda® owners’s manual for engine maintenance and warnings.
Inspect all hoses, fasteners, bolts and welds for nicks, cracks, cuts, damage, wear or loose-
ness before each use. Repair as needed.
Always wear approved PPE, including glasses, hearing protection, hard hats, and ventilation
masks when operating a EZG12 Mixer®.
Do not use the EZG12 Mixer® as a lifting device or with accessories or attachments not
recommended by EZG Manufacturing, as damage to equipment or operator might result.
Avoid contact with hot hydraulic uid.
Allow system to cool before performing any repairs or service, such as adding fuel or oil.
SAFETY PRECAUTIONS
CAUTION
Failure to obey the following safety instructions could result in MINOR
or MODERATE INJURY.
NOTICE
Operate only in properly vented enviroments. The mixer requires a free ow of air and emits
carbon monoxide gas.
Avoid breathing dust produced while using the EZG12 Mixer®. Dust may contain crystalline
silica and may cause serious health problems.
Do not operate near combustible materials.
Do not smoke around EZG12 Mixer®.
Always know the location of nearest re extinguishers, rst aid kit, and emergency personnel
phone numbers in case of emergency.
WARNINGS continued

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California - Proposition 65 Warning
Engine exhaust and some of its constituents, and some dust created by power sanding,
sawing, grinding, drilling, and other construction activities contains chemicals known to
the State of California to cause cancer, birth defects and other reproductive harm. Some
examples of these chemicals are:
Lead from lead based paints - Crystalline silica from bricks -Cement and other masonry
products -Arsenic and chromium from chemically treated lumber
Your risk from these exposures varies, depending on how often you do this type of work.
To reduce your exposure to these chemicals: ALWAYS work in a well ventilated area, and
work with approved safety equipment, such as dust masks that are specially designed to
lter out microscopic particles.
SETUP INSTRUCTIONS
Before operating the EZG12 Mixer® it should be properly set up on the jobsite. The EZG12 Mixer® may be
lifted by using a forklift. The EZG12 weighs 1150 lbs.(521.6 kg) empty and 3150 lbs.(1428.8 kg) full. Check
forklift ratings before attempting to move the EZG12 Mixer®.
The EZG12 Mixer® is equipped with (2) wheels and a tow tongue.
1. Position the EZG12 Mixer® at point of operation.
2. Disconnect EZG12 Mixer® from towing vehicle.
3. Lower tongue until mixer is level.
4. Verify that the mixer foot is touching the ground and that the EZG12 Mixer® is level and cannot rock in
any direction.
5. Perform the daily maintenance as described in the “Daily Maintenance” section of this manual.

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OPERATING INSTRUCTIONS
Warning! This equipment is to be operated by trained and qualied personnel over the age of
18. Death or serious injury can result.
1. Slide forks under the EZG12 Mixer® and place in desired location.
2. Level unit and chock wheels.
3. Start engine.
See engine manuals for proper procedure.
4. Fill with material, add water and mix to desired consistency and dump.
NOTE: In the unlikely event that the mixing paddles plug, momentarily reverse the paddles.
Warning! NEVER put your hands inside mixer drum while equipment is running. Death or
serious injury can result.
Warning! Before performing any described maintenance items, make sure engine is turned off
and spark plug wire is disconnected. Death or serious injury can result.
1. Check engine oil daily.
2. For engine maintenance, refer to the engine manufacturer’s manual furnished with the EZG12 Mixer®.
3. Check and grease all grease ttings.
(Grease tting location can be found on the Grease Fitting Location drawing in this manual)
4. For maximum performance, thoroughly clean inside and out at mid-day or lunch break and again at the
end of each day’s use. Do not allow a buildup of material to form on the blades and seals.
6. Check equipment for leaks. Fix any leaks before operating the EZG12 Mixer®.
7. Check all welds and bolts. If a cracked weld is found, do not operate the EZG12 Mixer® until repaired by
qualied personnel. Tighten any loose bolts.
8. Check Paddle Shaft Seal for excessive wear. If any mortar or concrete is leaking past the seal, change the
seals immediately.
9. Check paddle rubbers for wear. Adjust or replace as needed.
DAILY MAINTENANCE

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1. Turn off engine and disconnect spark plug wire.
2. For maximum performance, thoroughly clean inside and out at mid-day or lunch break and again at the
end of each day’s use. Do not allow a buildup of materials to form on the blades and seals.
3. Hose out and brush down mixing drum, then spray and brush paddles until all excess material is removed.
4. Grease the ttings and brush the face of drum seals until clean.
CLEANUP
OBTAINING SPARE
Spare parts for your EZG12 Mixer® may be obtained by the following procedure:
1. Record the information from the serial number tag located on the frame near the hydraulic reservoir.
2. Using the parts reference table in this manual, record the part number or component.
3. Contact your local EZG12 Mixer® dealer or EZG Manufacturing at 1-800-417-9272 with the information
recorded.
SERVICE RECORDS
SERVICE PERFORMED DATE INITIALS

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ITEM PART NUMBER DESCRIPTION QTY
1 16-159 Never Open Grate Decal 1
2 16-193 Proposition 65 Decal 1
3 16-131 Small Pinch Point Decal 2
4 16-112 Hot Surface Decal 1
5 16-125 Grease Seals Daily Decal 2
6 16-165 Do Not Remove Decal 1
7 16-149 California Public Resources Decal 1
8 16-156 Fill with 1.1 Quart Decal 1
9 16-177 Read Owners Manual Decal 1
10 16-106 U.S. Flag Decal 1
11 16-179 DOT Cross Chains Decal 1
12 16-201 E-STOP Label 1
13 Serial Tag Location 1
1
WARNING LABELS AND LOCATIONS
5
4
3
6
7
10
8
13
11
2
9
3
5
12

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ITEM DESCRIPTION
1 BEARING
2 BEARING
3 SHAFT SEAL
4 BEARING
5 BEARING
6 SHAFT SEAL
7 BEARING
8 BEARING
GREASE FITTING LOCATIONS
NOTE: Check ALL grease fittings daily.
Grease as needed.
Hood not shown
for clarity.
4
5
6
78
3
2
1

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NOTES

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Limited Warranty
The manufacturer warrants that products manufactured shall be free from defects in material and
workmanship that develop under normal use for a period of one year on all products from the date
of shipment. The foregoing shall be the exclusive remedy of the buyer and the exclusive liabili-
ty of the manufacturer. Our warranty excludes normal replaceable wear items, i.e. gaskets, wear
parts, seals, O-rings, belts, drive chains, clutches, etc. Any equipment, part or product which is
furnished by the manufacturer but manufactured by another, bears only the warranty given by such
other manufacturer. (Manufacturer agrees to furnish free of charge a written description of problem
or cause.) Warranty is voided by product abuse, alterations, use of equipment in applications for
which it was not intended, use of non-manufacturer parts, or failure to follow documented service
instructions. The foregoing warranty is exclusive of all other warranties whether written or oral,
expressed or implied. No warranty of merchantability or tness for a particular purpose shall apply.
The agents, dealers, and employees of Manufacturer are not authorized to make modications to
this warranty, or additional warranties binding on the Manufacturer. Therefore, additional state-
ments, whether oral or written, do not constitute warranty and should not be relied upon.
The Manufacturer’s sole responsibility for any breach of the foregoing warranty provisions, with
respect to any product or part not conforming to the Warranty or the description herein contained,
is at its option (a) to repair, replace, or refund such product or parts upon the prepaid return there of
to location designated specically by the Manufacturer. Product returns not shipped prepaid will be
refused (b) as an alternative to the foregoing modes of settlement-
the Manufacturer’s dealer may repair defective units with reimbursement for expenses. A written
description of problem or cause must accompany all warranty claims.
Except as set forth here in above and without limitation of the above, there are no warranties or
other afrmation which extend beyond the description of the products on the fact here of, or as to
operational efciency, product reliability, or maintainability or compatibility with products fur-
nished by others. In no event, whether as a result of breach of contract or warranty or alleged
negligence, shall the Manufacturer, be liable for special or consequential damages including but not
limited to: Loss of prots or revenue, loss of use of the product or any associated product, cost of
capital, cost of substitute products, facilities or services or claims of customers. Manufacturer does
not assume responsibility for any accident due to equipment modication.
No claim will be allowed for products lost or damaged in transit. Such claims should be led with
the carrier within fteen days.
Effective July 20, 2005
WARRANTY
EZG MANUFACTURING is the exclusive manufacturer of the patented Grout Hog® Grout Delivery
System the Mud Hog® Hydraulic Mixing Station, the Hog Trough® mud pan, the Hog Cart™,
the Hog Slopper™, the Booger Hog® Wall Scrubber, the Hog Leg® Wall Brace System, and
the Hog Crusher™ Material Recycling System.

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Fax Warranty Registration form to 740-962-2037
or submit online at www.ezgmfg.com by clicking on
“Products” then “Warranty Cards”.
CONTACT:___________________________________________________________________________
COMPANY:__________________________________________________________________________
ADDRESS:___________________________________________________________________________
CITY: _______________________________________________ STATE:_________ ZIP:____________
TEL: (_____) ______- _________ FAX: (_____) ______- __________ CELL: (_____) ______- _________
EMAIL:_____________________________________________________________________________
PURCHASED FROM:  Direct  Distributor:___________________________________________
PURCHASE DATE:_____________________ SERIAL NO.______________________________________
Please take a minute to fill out the survey below so that we can better serve our customers.
1. WHERE DID YOU FIRST HEAR ABOUT EZG MANUFACTURING? (CHECK ONE)
Masonry Magazine  Website  Newsletter  Referral  Masonry Construction
Other: ________________________________________________________________
2. WHAT INFLUENCED YOU TO BUY?  QUALITY  PRICE  EASY TO USE  OTHER
3. WHO IS YOUR SALES REPRESENTATIVE? ___________________________________
4. ARE YOU SATISFIED WITH THE CUSTOMER SERVICE YOU RECEIVED?  YES  NO
Explain:______________________________________________________________
____________________________________________________________________
5. WHAT OTHER EZG MANUFACTURING PRODUCTS DO YOU OWN?
_________________________________________________
_________________________________________________
6. WOULD YOU LIKE TO BE FEATURED IN OUR NEWSLETTER?  YES  NO
If yes, where can we reach you and what is the best time?
_____________________________________________________________________
Comments:____________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
WARRANTY REGISTRATION
PLEASE COMPLETE THIS WARRANTY CARD, AND RETURN VIA MAIL, FAX, OR E-MAIL,
WITHIN 30 DAYS OF PURCHASE TO VALIDATE YOUR MANUFACTURER’S WARRANTY
FOR ALL EZG MANUFACTURING PRODUCTS.
WARRANTY PROVISIONS OF THIS MACHINE ARE HANDLED DIRECTLY THROUGH
THE MANUFACTURER.
EZG MANUFACTURING * 1833 North Riverview Road, Malta, OH 43758 *
PHONE [phone] * Email: [email protected] * FAX [phone]
EZ Survey