EZG MIXER EZG7 User manual

EZG7 MIXER®
7ft³(0.19m³)
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.ezgrout.com
EZG7 MIXER®
EZG Manufacturing
1-800-417-9272
Mixing Station
Owner’s Manual

©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Table Of Contents
Introduction............................................................................................................................. 1
About this Manual................................................................................................................... 1
General Information................................................................................................................ 1
Safety Information .................................................................................................................. 1
Safety Precautions................................................................................................................... 2
California - Proposition 65 Warning....................................................................................... 3
Setup Instructions.................................................................................................................... 4
Operating Instructions............................................................................................................. 4
Daily Maintenance.................................................................................................................. 4
Obtaining Spare Parts ............................................................................................................. 5
Clean Up ................................................................................................................................. 5
Warning Labels and Locations................................................................................................ 6
Frame Assembly...................................................................................................................... 7
Shaft Assembly ....................................................................................................................... 8
Grease Fitting Location........................................................................................................... 9
Optional Electric Motor Specications................................................................................... 9
Wheel Hub Assembly ........................................................................................................... 10
Notes ..................................................................................................................................... 10
Warranty................................................................................................................................ 11
Warranty Registration ........................................................................................................... 12

1
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present
EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
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’s of the unit, 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/Employer’s 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 the 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 reected 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 could 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.


2
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Safety Precautions
In this manual, EZG7 MIXER®is commonly referred as “unit”, “mixer”, or “mixing station”.

Failure to obey the following safety instructions could result in DEATH or
SERIOUS INJURY.

Read and understand entire manual before operating any EZG Manufacturing product.
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 mixer is thoroughly familiar with its operation. Keep all unauthorized
and untrained personnel, especially children, away from the unit.
Never operate the unit with safety grate, guards or safety devices removed or open. Do not alter any
safety guards.
Stay clear of mixing paddles while the unit is running. Keep all body parts, clothing, jewelry and solid
objects away from moving parts.
Never perform any work on the mixer while it is running. Before working on or cleaning the unit, shut
off engine and disconnect spark plug wire.
Never operate the mixer under the inuence of alcohol, drugs, or medications.
This EZG7 MIXER® has been designed and built as a material mixing station, and should not be used
for anything other than its intended purpose.
If used, consult forklift manufacturers specications to insure load capacity is not exceeded.
Never stand under an elevated mixer.
Stay clear of moving parts while the unit is in operation.
Model Empty Weight Max Gross Weight
EZG7 820 lbs. (371.9 kg) 1870 lbs. (848.2 kg)
Do not exceed Maximum Gross Weight
When towing, refer to vehicle manufacturer’s specications to insure load capacity is not exceeded.
Always check axle, tires, and safety chains before towing the unit.
Always cross and connect safety chains before towing the unit.
Never attempt to ride the mixer.
Operate only in properly vented environments. The mixer requires a free ow of air and emits carbon
monoxide gas.
Avoid breathing dust produced while using the unit. Dust may contain crystalline silica and may cause
serious health problems.
Do not operate near combustible materials.
Do not smoke around the mixer.

3
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present
EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Always know the location of nearest re extinguisher, rst aid kit, and emergency personnel phone
numbers in case of emergency.
Failure to obey the following safety instructions could result in MINOR or
MODERATE INJURY.

Inspect all fasteners, bolts and welds for nicks, cracks, cuts, damage, wear or looseness before each use.
Repair as needed.
Always wear approved PPE, including glasses, hearing protection, hard hats, and ventilation masks
when operating the mixer.
Do not use the mixer as a lifting device or with accessories or attachments not recommended by EZG
Manufacturing, as damage to equipment or injury to operator may occur.
Allow system to cool before performing any repairs or service, such as adding fuel or oil.

Use only factory authorized parts.
Used lubricants such as engine oil and hazardous waste must be taken to an authorized disposal or
recycling center.
Consult Honda®Owners Manual for engine maintenance and warnings.
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.
California - Proposition 65 Warning
Safety Precautions (cont.)

4
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Setup Instructions
Before operating the EZG7 MIXER®it should be properly set up on the job site (the unit may be lifted
by using a forklift). The EZG7 weighs 820 lb. (371.9 kg) empty and 1870 lb. (848.2 kg) full. Check
forklift ratings before attempting to move the unit.
The unit is equipped with (2) wheels and a tow tongue.
1. Position the unit at point of operation.
2. Disconnect unit from towing vehicle.
3. Lower tongue until mixer is level.
4. Verify that the mixer foot is touching the ground and that the unit is level and cannot rock in any
direction.
5. Perform the daily maintenance as described in the “Daily Maintenance” section of this manual.
Operating Instructions
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 unit and place in desired location.
2. Level unit and chock wheels.
NEVER put your hands inside mixer drum while equipment is running. Death or serious
injury can result.

3. Start engine.
See engine manuals for proper procedure.
4. Fill mixer 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.
Daily Maintenance
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 unit.
3. Check and lubricate all grease ttings.
See page 10 for grease tting locations.
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.
5. Check equipment for leaks. Fix any leaks before operating the unit.
6. Check all welds. If a cracked weld is found, do not operate the mixer until repaired by qualied
personnel.
7. Check all bolts. Tighten any loose bolts.

5
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present
EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
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 rubber for wear. Adjust or replace as needed.
Obtaining Spare Parts
Spare parts for the mixing station may be obtained by the following procedure:
1. Record the information from the serial number tag.
See page 7 for serial number tag location.
2. Using the parts reference table in this manual, record the part number or component.
3. Contact your local EZG7 MIXER® dealer or EZG Manufacturing at 1-800-417-9272 with the
information recorded.
Clean Up
1. Turn off engine and disconnect spark plug wire. If electric powered, turn off local service
disconnect and follow standard lock out procedures.
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.
Service Records
SERVICE PERFORMED DATE INITIALS
Daily Maintenance (cont.)

6
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Warning Labels and Locations
3
1
5
5
6
3
11
12
7
4
9
8
14 SERIAL TAG
LOCATION
ENGAGE PADDLES/
DISENGAGE PADDLES
NOTICE
13
10
INSPECT BEFORE TOWING
• TIGHTNESS OF WHEEL NUTS
• TIRE PRESSURE
1. USE MANUFACTURER’S RECOMMENDED
TORQUE UNLESS WHEN TIGHTENING
WHEEL LUG NUTS.
2. USE MANUFACTURER’S RECOMMENDED
TIRE PRESSURE VALUES WHEN INFLATING
TIRES. DO NOT EXCEED RECOMMENDED
TIRE PRESSURE.
ATTENTION
15
STAND CLEAR OF DUMP
HANDLE. HANDLE KICK-
BACK IS POSSIBLE.
WARNING
16
ITEM PART NUMBER DESCRIPTION QTY
1 16-159 Never Open Grate - Decal 1
2 NOT USED 2
3 16-131 Pinch Point - Decal 2
4 16-112 Hot Surface - Decal 2
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 Recommended Oil - Decal 1
ITEM PART NUMBER DESCRIPTION QTY
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 16-193 Proposition 65 - Decal 1
13 Engage/Disengage Paddles - Decal 1
14 Serial Tag Location 1
15 Inspect Before Towing - Decal 1
16 Stand Clear of Handle - Decal 1

7
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present
EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Frame Assembly
2
10 34
21
22
18
19
17 16
24
29 28
23
25
26
15
14
13
12
6
8
1
9
5
ITEM PART NUMBER QTY DESCRIPTION
1 EZG7-A-1 1 EZG7 MIXER FRAME
2 EZG7-A-2 1 HOOD
3 20-139 2 HOOD (RUBBER) STOPS
4 EZG-503 3 1/4” SHAFT KEY
5 EZG7-A-3 1 DRUM
6 EZG-500 1 TONGUE
7 EZG7-A-4 1 PADDLE SHAFT ASSEMBLY
8 EZG-A-2 1 AXLE
9 20-103 2 HOOD HOLD DOWN
10 EZG7-A-6 1 GRATING
11 EZG-4 1 PULLEY GUARD
12 20-120 1 ENGINE DRAIN HOSE-DRAINZIT
13 EZG-A-3 1 HONDA ENGINE MOUNT PLATE
14 14-108 1 7.8 HP HONDA ENGINE
15 20-158 1 ENGAGE-HANDLE GRIP
16 09-700 1 SAFETY CHAIN
17 09-701 2 SAFETY CHAIN CLIP
18 EZG-2 1 2” BALL TONGUE
19 EZG-3 DRAWBAR TONGUE (PINTLE)
20 15-112 2 BELT
ITEM PART NUMBER QTY DESCRIPTION
21 EZG7-A-5 1 DRIVE CHAIN 60”
22 15-110 1 SMALL SPROCKET
23 15-111 1 LARGE SPROCKET
24 15-128 1 LARGE PULLEY 1-1/4”
25 15-127 1 SMALL PULLEY 1”
26 EZG-5 1 BELT TENSIONER LG
27 09-808 1 SPRING
28 EZG-A-4 1 PULLEYDRIVE SHAFT
29 EZG-6 1 BELT TENSIONER SM
30 EZG-504 2 SPACER
31 NOT USED
32 EZG-7 1 DRUM RELEASE
33 EZG-502 1 3/8” SHAFT KEY
34 EZG-8 1 DRUM HANDLE
35 15-130 1 CHAIN MASTER LINK
36 EZG7-1 1 GRATE OPENER
37 03-104 1 ESTOP BUTTON
38 EZG-A-1 1 ESTOP WIRING HARNESS
7
11
35
20
3
4
27
30
32
NOTE: Refer to pg.9
for shaft assembly.
36
33
4
7
37 38

8
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Sha Assembly
1
2
4
15 5
7
8
9
9
10
5
4
2
3
6
14
11
9
13
12
11
9
6
3
®
NOTE: Paddle orientation distorted
to properly show parts included in
assembly. See Paddle Detail for
installation orientation.
10
12
ITEM PART NUMBER QTY DESCRIPTION
1 15-111 1 LARGE SPROCKET
2 EZG-1 2 BEARING SPACER
3 15-109 4 1-1/4” PILLOW BLOCK BEARING
4 GH-18 2 OUTER SEAL PLATE
5 GH-17 4 INNER SEAL PLATE
6 13-116 6 PADDLE SHAFT SEALS
7 EZG7-3 4 PADDLE MOUNTS
8 EZG7-A-11 1 BEARING END CENTER PADDLE
9 EZG7-A-13 1 PADDLE RUBBER KIT WITH
BOLTS (NO COVER)
10 EZG7-A-9 1 DRIVE END OUTER PADDLE
11 EZG7-A-14 1 PADDLE COVER KIT (NO
RUBBER, BOLTS)
12 EZG7-A-12 1 BEARING END OUTER PADDLE
13 EZG7-A-10 1 DRIVE END CENTER PADDLE
14 EZG7-A-4 1 SHAFT
ITEM PART NUMBER QTY DESCRIPTION
15 EZG7-A-17 2 SHAFT SEAL KIT (INCLUDES
(6)13-116, (4) GH17, (2) GH18)
EZG7-A-15 1 PADDLE KIT (INCLUDES
(1) EZG7-A-9, (1) EZG7-A-10,
(1) EZG7-A-11, (1) EZG7-A-12,
(1) EZG7-A-13, (1) EZG7-A-14,
(4) EZG7-3)
EZG7-A-16 1 PADDLE BOLT KIT
16 EZG-A-5 1 SHAFT BEARING GUARD
17 EZG-505 2 SHAFT COLLAR
11
15
16
17
17
7

9
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present
EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Grease Fitting Location
654
3
8
7
2
1
Optional Electric Motor Specications
Model VOLTAGE HP FLA FRAME RPM
Leeson 115v 60hz 1.5 17.2 145 1800
Gasoline Engine
Electric Motor - Additional Lubrication Points
10
9
ITEM DESCRIPTION
1 BEARING
2 BEARING
3 SHAFT SEAL
4 BEARING
5 BEARING
6 SHAFT SEAL
7 BEARING
8 BEARING
9 BEARING
10 BEARING
NOTE: Check ALL grease ttings
daily. Grease as needed.

10
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Wheel Hub Assembly
Notes
1
ITEM PART NUMBER QTY DESCRIPTION
1 07-133 2 DUST CAP (46749)
2 07-130 2 WASHER
3 07-128 4 WHEEL BEARING (L44643)
4 07-127 2 HUB
5 07-129 2 DUST SEAL (12192TB)
6 07-131 2 NUT (X1023R)
7 07-132 2 COTTER PIN
8 07-134 8 LUG NUT
7 6 2 3
4 3 5
8

11
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present
EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Warranty
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 liability 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 statements, 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 furnished 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
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, the Hog Crusher™ Material
Recycling System, and the EZG MIXER®.

12
©Copyright 2013
www.ezgrout.com
EZG7 Rev-001
01/01/2013 - Present EZG Manufacturing
EZG7 MIXER®
1-800-417-9272
Fax Warranty Registration form to 740-962-2037
Submit on-line at www.ezgrout.com/warranty
or click on “Products” then “Warranty Cards”.
Warranty Registration
EZ Survey
Contact:
Explain:
4. Are you satised with the customer service you received?
3. Who is your Sales Representative?
2. What inuenced you to buy?
1. Where did you rst hear about EZG Manufacturing? (Check One)
Please complete this warranty card, and return via mail, fax or email, 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 * 405 Watertown Road, Waterford, OH 45786 *
Fax: [phone] * Email: [email protected]
City:
Purchased Date:
State: Zip:
Phone: Fax: Email:
Serial No.:
Purchased From:
Address:
Company Name:
5. What other EZG Manufacturing products do you own?
□Quality □Easy to use□Price
□ Referral
□Other
□ Masonry Magazine □ Website □ Newsletter □ Masonry Construction
□ Other:
□Yes □No
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:
Please take a minute to ll out the survey below so that we can better serve our customers.