Dannmar DB-70 User manual

1645 Lemonwood Dr.
Santa Paula, CA 93060 USA
Telephone: [phone]
Dannmar.com
Automatic Wheel Balancer
Installation and Operation Manual
Manual P/N 5900261 — Manual Revision A1 — Released January 2021
Designed and engineered in Southern California, USA. Made in China.
⚠
DANGER
Read the enTire contents of this manual before using
this product. Failure to follow the instructions and safety
precautions in this manual can result in serious injury or
death. Make sure all other operators also read this manual.
Keep the manual near the product for future reference. By
proceeding with setup and operation, you agree that
you fully understand the contents of this manual and
assume full responsibility for product use.
Model:
•DB-70

Manual. DB-70 Dynamic Wheel Balancing Machine, Installation and Operation Manual, Manual P/N 5900261,
Manual Revision A1, released January 2021.
Trademarks. BendPak, the BendPak logo, Dannmar, and the Dannmar logo are registered trademarks of
BendPak Inc. All other company, product, and service names are used for identification only. All trademarks and
registered trademarks mentioned in this manual are the property of their respective owners.
Limitations. Every effort has been made to have complete and accurate instructions in this manual. However,
product updates, revisions, and/or changes may have occurred since this manual was published. BendPak
Dannmar reserves the right to change any information in this manual without incurring any obligation for
equipment previously or subsequently sold. BendPak Dannmar is not responsible for typographical errors in this
manual. Feel free to contact us at any time to get the latest information about any product: Dannmar.com.
Warranty. The BendPak Dannmar warranty is more than a commitment to you: it is also a commitment to the
value of your new product. For full warranty details, contact your nearest BendPak Dannmar dealer or visit
dannmar.com/support/warranty/. Go to dannmar.com/support/ and fill out the online form to register
your product (be sure to click Submit).
Safety. Your new product was designed and manufactured with safety in mind. Your safety also depends on
proper training and thoughtful operation. Do not set up, operate, maintain, or repair the unit without reading and
understanding this manual and the labels on it;
do not use this product unless you can do so safely!
Owner Responsibility. In order to maintain your product properly and to ensure operator safety, it is the
responsibility of the product owner
to read and follow these instructions :
• Follow all installation, operation, and maintenance instructions.
• Make sure product installation and operation conforms to all applicable local, state, and federal codes, rules,
and regulations, such as state and federal OSHA regulations and electrical codes.
• Read and follow all safety instructions. Keep them readily available for operators.
• Make sure all operators are properly trained, know how to safely operate the unit, and are properly supervised.
• Do not operate the product until you are certain all parts are in place and operating correctly.
• Carefully inspect the product on a regular basis and perform all maintenance as required.
• Service and maintain the unit only with approved replacement parts.
• Keep the manual with the product and make sure all labels are clean and visible.
Only use this product if it can be used safely!
Unit Information. Enter the Model Number, Serial
Number, and the Date of Manufacture from the label
on your unit. This information is required for part or
warranty issues.
Model:
Serial:
Date of Manufacture:

DB-70 Automatic Wheel Balancer 3P/N 5900261 — Rev. A1 — January 2021
Table of Contents
Introduction 3 Installation 11
Shipping Information 4 Operation 22
Safety Considerations 4 Maintenance 48
Components 6 Troubleshooting 49
FAQs 8 Labels 51
Specifications 9 Parts 54
Installation Checklist 10 Maintenance Log 66
Introduction
This manual describes installation and operation procedures for the Dannmar Automatic Wheel
Balancer Model DB-70. The Wheel Balancer detects wheel imbalances and indicates where
counterweights are to be placed to correct the imbalance.
More information about Dannmar products is available at Dannmar.com.
This manual is mandatory reading for all users of the DB-70 , including anyone who sets
up, operates, maintains, or repairs it.
You can always find the latest version of the manual for your product on the Dannmar
website.
⚠DANGER Be very careful when installing, operating, maintaining, or repairing this equipment;
failure to do so could result in property damage, product damage, injury, or (in very
rare cases) death. Make sure only authorized personnel operate this equipment. All
repairs must be performed by an authorized technician. Do not make modifications
to the unit; this voids the warranty and increases the chances of injury or property
damage. Make sure to read and follow the instructions on the labels on the unit.
Keep this manual on or near the equipment so that anyone who uses or services it can read it.
Technical support and service for your Wheel Balancing Machine is available from your distributor or by
calling Dannmar at [phone]. You may also call regarding parts replacement (please have the
serial number and model number of your unit available).

DB-70 Automatic Wheel Balancer 4P/N 5900261 — Rev. A1 — January 2021
Shipping Information
Your equipment was carefully checked before shipping. Nevertheless, you should thoroughly inspect
the shipment
before you sign to acknowledge that you received it.
When you sign the bill of lading, it tells the carrier that the items on the invoice were received in good
condition.
Do not sign the bill of lading until after you have inspected the shipment
.
If
any of the items listed on the bill of lading are missing or damaged, do not accept the shipment until
the carrier makes a notation on the bill of lading that lists the missing or damaged goods.
If you discover missing or damaged goods after you receive the shipment and have signed the bill of
lading, notify the carrier at once and request the carrier to make an inspection. If the carrier will not
make an inspection, prepare a signed statement to the effect that you have notified the carrier (on a
specific date) and that the carrier has failed to comply with your request.
It is difficult to collect for loss or damage after you have given the carrier a signed bill of lading. If this
happens to you, file a claim with the carrier promptly. Support your claim with copies of the bill of
lading, freight bill, invoice, and photographs, if available. Our willingness to assist in helping you
process your claim does not make us responsible for collection of claims or replacement of lost or
damaged materials.
Safety Considerations
Read this manual carefully before using your new product. Do not set up or operate
the product until you are familiar with all operating instructions and warnings. Do not allow anyone else
to operate the product until they are also familiar with all operating instructions and warnings.
⚠WARNING There are moving parts on a Wheel Balancing Machine; keep clear of these moving
parts and the Wheel being balanced. Never engage the machine without the guards
(Tire Cover) in place. Never open the Tire Cover while the wheel is rotating. Serious
injury may result if you come into contact with a rapidly spinning wheel.
Safety Information
Please note the following:
•This product is a Wheel Balancing Machine. Use it only for its intended purpose.
•The product
must only be operated by authorized, trained, properly supervised personnel. Keep
children and untrained personnel at least 30 feet away from the product when it is in use.
•Always follow all applicable local, state, and federal codes, rules, and regulations, including (but not
limited to) OSHA standard 1910.177 (Servicing multi-piece and single piece rim wheels).
•You
must wear OSHA-approved (publication 3151) Personal Protective Equipment at all times
when installing, using, maintaining, or repairing the Wheel Balancing Machine. Leather gloves,
steel-toed work boots, eye protection, back belts, and hearing protection
are mandatory.
•Do not use the product while Tired or under the influence of drugs, alcohol, or medication.
•Do not use the product in the presence of cigarette smoke, dust, or flammable liquids or gases.
Use the product indoors in a well-ventilated area.
•Do not make any modifications to the product; this voids the warranty and increases the chances
of injury or property damage.
Do not modify any safety-related features in any way.

DB-70 Automatic Wheel Balancer 5P/N 5900261 — Rev. A1 — January 2021
•Make sure all Operators read and understand this Installation and Operation Manual. Keep the
Manual near the Wheel Balancing Machine at all times.
•Make a visual inspection of the Wheel Balancing Machine every day. Do not use the product if you
find any missing or damaged parts. Instead, take the Wheel Balancing Machine out of service, then
contact an authorized repair facility, your distributor, or Dannmar at [phone].
•Dannmar recommends making a
thorough inspection of the product once a month. Replace any
damaged or severely worn parts, decals, or warning labels.
Symbols
Following are the symbols used in this Manual:
⚠DANGER Calls attention to an immediate hazard that will result in death or severe injury.
⚠WARNING Calls attention to a hazard or unsafe practice that could result in death or injury.
⚠CAUTION Calls attention to a hazard or unsafe practice that could result in minor personal
injury, product damage, or property damage.
NOTICE Calls attention to a situation that, if not avoided, could result in minor personal
injury, product, or property damage.
Tip Calls attention to information that can help you use your product better.
Liability Information
Dannmar assumes NO liability for injury, death or damages resulting from:
• Use of this equipment for purposes other than those described in this Manual.
• Modifications to the equipment without prior, written permission from Dannmar.
•Injury or death caused by modifying, disabling, overriding or removing safety features.
• Damage to the equipment from external influences.
Incorrect operation of the equipment.

DB-70 Automatic Wheel Balancer 6P/N 5900261 — Rev. A1 — January 2021
Components
Display and Control Panel. Controls the wheel Balancer and displays the Balancer test results.
Trays. Stores weights and tools for balancing.
Shaft.Rotates and supports the Wheel.
Brake Pedal. Stops the Shaft rotation.
Cone Hangars. Stores the Wheel cones not currently in use.
Quick Nut. Secures the wheel to the Shaft.
Not all components visible in the photo above.
Tire Cover.Covers the wheel while in motion.
Power On-Off. Removes power from the Balancer.
Anchor Bolt Holes. Used to anchor the Balancer
Inner Distance Arm. Measures the distance from the side of the Balancer to the inside of the wheel.
Quick Nut. Holds the wheel on the Shaft.
Mounting Cones and Cups.Supporting a wide range of Tire sizes.
Caliper. Used to measure the wheel width.
Spacer Ring. Used for larger wheels only.

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Balancer Accessories Include:
Quick-Release Nut. Holds the Wheel on the Balancer Shaft when the Wheel is mounted.
Hex Key Wrench Set. Used during installation. Hex key wrenches are sometimes called Allen® wrenches.
Anchor Bolts. Expansion bolts are included to anchor the Balancer to the floor at the desired location.
Anchoring the Balancer is strongly recommended.
Wheel Weight Tool. Used to install and remove clip-on Wheel weights.
Weight Removal Tool. Used to remove Adhesive Weights.
Mounting Spring. Secures the Wheel when using rear and dual-cone mounting.
Inner and Outer Calibration Weights. Used to calibrate the Balancer.
Mounting Cone Assortment. Supports a wide range of Wheel sizes.
Calipers. Used to measure the Wheel width.
Terms to Know
Wheel. A circular metal piece that attaches to an axle and turns.
Tire. A circular rubber piece that surrounds and attaches to a Wheel; more specifically, to the Rim, the part of
the Wheel that directly touches the Tire.
Rim. The part of a Wheel that directly attaches to a Tire; almost always the outer portion of the Wheel.
Because modern Wheels are frequently created from a single piece of metal, “Wheel” and “Rim” are
sometimes used interchangeably.
Imbalance. An unbalanced weight distribution in a Wheel; it can cause vibration. To correct an imbalance, a
weight must be applied opposite the imbalance.
Planes. When a Wheel is figuratively divided down the middle into two sections, it creates two planes; called
Inner and Outer. Balancing is more effective when planes are analyzed for imbalance separately (and
addressed separately), called Dynamic Balancing.
Clip-On Weights. Metal weights that are held in place on the Wheel by clipping them to the Inner or Outer
Edge. Older Clip-On Weights made of lead should
not
be used as they are a hazard to the environment; they
are also illegal to use in many countries and some states in the U.S. The Clip-On Weights that come with the
Balancer are
not
made of lead.
Adhesive Weights. Weights that are flat and held in place with adhesive; they get placed on the Inner,
Outer, or Center Plane. Adhesive Weights come in both black and gray, making them harder to see and thus
not interfering with the attractiveness of the Vehicle’s Wheels/Rims.
Placement Indicators. Light up when the best weight location is reached.
Balancing Modes. The Balancer supports Dynamic, Aluminum, and Static Balancing.
Dynamic Balancing. Balancing a steel Wheel where each of the two planes are analyzed separately. If
there is an imbalance, the two planes are brought back into balance separately. Dynamic Balancing is a more
recent technology than Static Balancing and generally produces a better balance.
Static Balancing. Balancing a Wheel as a whole; that is, on a single plane only. This is an older method of
balancing and is generally not as effective as Dynamic Balancing. Static Balancing is required for motorcycle
Wheels and older Wheels that are 4 inches wide or less; also used if only Adhesive Weights can be attached
on the Center Plane of the Wheel.
Aluminum Alloy Balancing. Balancing Wheels made of aluminum alloy. The Weights are placed differently
on these Wheels, so you need to know where you want to put the Weights and select the appropriate ALU
Mode. ALU Modes generally use Adhesive Weights, which are less visible than Clip-On Weights.

DB-70 Automatic Wheel Balancer 8P/N 5900261 — Rev. A1 — January 2021
Frequently Asked Questions
Question:
What does a Wheel Balancing Machine do?
Answer:
The Wheel Balancer detects wheel imbalances and indicates where and what value of
counterweights are to be placed to correct the Wheel imbalance. Wheel imbalance
creates vibration which creates excessive wear on the Tires and steering components.
Q
:
Is Wheel Balancing the same as Wheel Alignment?
A: No. When you balance a Wheel, you fix a weight distribution problem that can cause Wheel
wobble, uneven Tire wear, and vehicle vibration. This is done by putting weights on the Wheel in
appropriate locations.
When you align a Wheel, you are adjusting the angles of the wheels to the pavement through the
vehicle suspension.
Q: Where can I put my Wheel Balancer?
A: The ideal location has a flat concrete floor with room to move the wheels and Tires safely around
the machine. The Balancer’s position should allow the operator to work safely and keep everyone
away from the Balancer while it is in use. Most garages put their Wheel Balancers and Tire
Changers near each other.
Q: Why are there two types of Weights?
A: Clip-On Weights are more visible. Adhesive Weights are lower profile and come in two colors so
you can try to color match with the Rim, so they are less visible. Some Vehicle owners with
expensive Wheels prefer Adhesive Weights because they are less visible.
Q: What kind of plug comes with the Balancer?
A: The Balancer comes from the factory with a plug for 110 VAC power. However, it may be
converted to 220 VAC. Refer to Connecting to Power for complete instructions for switching
between 110 and 220 VAC. Because 220 VAC plugs vary from location to location, no 220 VAC
plug comes with the Balancer. Have a
Licensed Electrician
refer to this manual for instructions
on converting the Balancer to 220 VAC. The Electrician will also install an appropriate plug or have
the Power Cord attached directly to the facility’s power system protected by an appropriate circuit
breaker conforming to local electrical codes.
Q: What Balancing Modes does the Balancer have?
A: The Balancer has six dynamic balancing modes and one static mode. Dynamic modes are DYN,
ALU 1, ALU 2, ALU 3, ALU 4, ALU 5, ALUS and STA. Dynamic (DYN) mode is used with steel
Wheels, the Static mode is used for older, narrower Wheels or motorcycle Wheels, and the
Aluminum modes are for Aluminum Alloy (non-steel) Wheels.
Q: How accurate are the weight values the Balancer displays?
A: By default, the Balancer rounds off to .25 ounces (~7 grams); this is because most weights sold in
the U.S. come in .25 ounce increments. (Countries that use the metric system measure weight in
grams; their weights come in 5 gram increments.) If you do not want rounded-off weight values,
press and hold the F button on the Control Panel to see specific values.
Q: What do I do if I have a problem with the Balancer that I cannot solve?
A: Contact Dannmar; we are here to help. Using a web browser, visit the Dannmar Support
website.

DB-70 Automatic Wheel Balancer 9P/N 5900261 — Rev. A1 — January 2021
Specifications Model DB-70
Specifications Performance
Maximum Wheel Weight
150 lbs./68kg
Min.-Max. Rim Diameter
10” – 26” (256 mm – 660 mm)
Min. Max. Wheel Width
1.5”- 20” (38 mm – 508 mm)
Balance Precision ±1g (.035 oz.)
Balance Speed ≈260 rpm
Position Accuracy 1.5
Cycle Time
≈7s
Power Supply
110-230 VAC, 50/60 Hz 1 Ph.* 0.25 kW
Power Cord Length
60” Min. (1524 mm Min.)
Current
.25kW
Drive System Type
Electric Belt Drive
Noise
<70dB
Net Weight
112kg 246 lbs. (No Shaft fixture or external scale)
Gross Weight
308.7 lbs. / 140kg
Dimensions 48.4 in. wide by 41.3 in. deep by 54.3 in. high
1230 mm wide by 1050 mm deep by 1380 mm high
Operating Temperature 41º F to 122ºF / +5ºto +50ºC
Relative humidity
85% Non-Condensing
*Comes from the factory configured for 110 VAC operation. The Balancer may be switched to 220
VAC. Refer to Connecting to Power for instructions; Licensed Electrician is required to switch the
Balancer to 220 VAC.
Specifications subject to change without notice.

DB-70 Automatic Wheel Balancer 10 P/N 5900261 — Rev. A1 — January 2021
Installation Checklist
Following are the steps needed to install the Wheel Balancing Machine. Perform them in the order
shown.
☐1. Unpack and verify that all parts are accounted for and undamaged.
☐2. Review the installation Safety Rules.
☐3. Verify that there is a power source available at the installation location. Make arrangements for an
electrician, if required.
☐4. Make sure you have the necessary Tools.
☐5. Make sure there is adequate clearance around and above the DB-70.
☐6. Unpack the Components.
☐7. Connect the matcher to the Balancer shaft.
☐8. Install the tray and control panel.
☐9. Move the unit to its permanent Location.
☐10. Anchor the Unit.
☐11. Install the Tire Cover.
☐12. Connect to Power. This will require a licensed Electrician if you are converting to 220 VAC.
☐13. Test the Balancer. See Balancer Testing.

DB-70 Automatic Wheel Balancer 11 P/N 5900261 — Rev. A1 — January 2021
Installation
This section describes how to install the Dannmar Wheel Balancer. Perform the tasks in the order
presented.
Installation Safety Rules
Pay attention at all times during installation. Use appropriate tools and equipment. Stay
clear of moving parts. Keep hands and fingers away from pinch points.
Safety is your top
priority.
Use caution when unpacking the Wheel Balancing Machine from its shipping container and setting it
up. The Wheel Balancing Machine is heavy and the weight is not evenly distributed; dropping or
knocking over the unit may cause equipment damage and personal injury.
⚠WARNING You
must
wear OSHA-approved (publication 3151) Personal Protective Equipment
at all times when installing, using, maintaining, or repairing the Wheel Balancing
Machine: leather gloves, steel-toed work boots, eye protection, back belts, and
hearing protection are
mandatory.
Only experienced, trained technicians may install the Wheel Balancing Machine. In
particular, all electrical work
must be done by a licensed, certified
Electrician
.
⚠CAUTION Certain parts of installing the Wheel Balancing Machine are difficult for one person.
Dannmar strongly recommends having two or more people work together to install
the unit.
If an extension cord is required to power the Balancer, verify that its current rating is equal to or greater
than that of the equipment being used. Make sure the extension cord cannot be stepped on, run over,
or pulled out. Extension cords are also a tripping hazard, secure them appropriately.
Plan for Electrical Work
The Balancer comes with a power cord pre-wired for 110 VAC. Verify a 110 VAC outlet is near the
Balancer site.
If you plan to use 220 VAC,contact a licensed Electrician to verify that the facility electrical system is
up to local electrical code and that the 220 VAC can be provided at the planned Balancer site. The
electrician will also provide guidance on using a plug or connecting directly to the facility electrical
system through a circuit breaker.
⚠WARNING All electrical work, such as attaching a plug to the power cord or connecting directly to
the facility power system must be completed by a
licensed, certified Electrician
in accordance with all applicable local electrical codes.
Refer to
Connecting to Power for instructions.

DB-70 Automatic Wheel Balancer 12 P/N 5900261 — Rev. A1 — January 2021
Tools
You may need some or all of the following tools:
•Forklift, pallet jack, or shop crane
•Scissors, utility knife or other cutting tool.
•Hammer, mallet, crow bar, or pry bar
•Hex key and wrench set, metric and SAE
•Screwdriver set, slot and Phillips
Finding a Location
Keep the following in mind when deciding on a location for your Balancer:
•Power Source.The Wheel Balancing Machine needs to be near an appropriate 110 or 220 VAC
power source.
•Floor. The Wheel Balancing Machine requires a flat, concrete floor.
•Clearance.The DB-70 needs 5 m2space around it. Refer to Clearance for more information.
•Access.You need some space to move Wheels to and from the Wheel Balancing Machine.
•Danger.When the Wheel Balancing Machine is in use, especially during Balancing, you need to
keep everyone away from it. Only the Operator should be within 30 feet of the Wheel Balancing
Machine when it is in use.
Do not set-up the Wheel Balancing Machine in a well-travelled area.
•No Water.The Wheel Balancing Machine has electronic components. If the Wheel Balancing
Machine gets wet while turned on, those electronic components may short circuit and have to be
replaced.
⚠WARNING Do not use the Wheel Balancing Machine if it is in water. You will short
circuit the electronic components in the Wheel Balancing Machine and you could
electrocute yourself or bystanders.

DB-70 Automatic Wheel Balancer 13 P/N 5900261 — Rev. A1 — January 2021
Clearance
A space around the Wheel Balancing Machine is required.
⚠WARNING The Clearance values shown below allow enough space to operate the Wheel
Balancing Machine.
However, for safety purposes, only the Operator
should be within 30 feet of the Wheel Balancing Machine while it is
in use.
Top view. Not necessarily to scale. Not all components shown.

DB-70 Automatic Wheel Balancer 14 P/N 5900261 — Rev. A1 — January 2021
Unpacking
Dannmar recommends unpacking the Wheel Balancing Machine as close as possible to its permanent
location. The less you have to move things around, the smoother your unpacking and installing will be.
Note: Many of the Wheel Balancing Machine components have been greased for shipping.
Dannmar recommends having some rags nearby when unpacking.
Use caution when taking the Wheel Balancing Machine out of its shipping container.
You do not want to damage the unit, misplace any of the components that come with it, or hurt
anyone.
To unpack the Wheel Balancing Machine:
1. Make sure you are wearing OSHA-approved (publication 3151) Personal Protective Equipment:
leather gloves, steel-toed work boots, back belts, hearing protection, and ANSI-approved eye
protection (safety glasses, face shield, or goggles).
⚠CAUTION Make sure to use an appropriate lifting device, such as a Forklift or Pallet Jack, to
move the Balancer while it is on its pallet. Make sure only personnel who are
experienced with material handling procedures are allowed to move the Balancer.
The Balancer is heavy and the weight is not evenly distributed; dropping or
knocking over the unit may cause equipment damage or personal injury.
Do not
lift the Balancer by the Shaft Housing; you will damage it.
2. At the bottom of the carton, push the metal tabs all the way down, on all four sides. Pull the carton
off over the Balancer.
You may have to apply some force to get all of the metal tabs free; they sometimes stick.
⚠CAUTION Dannmar recommends having at least two people lift the Balancer; it is heavy and
awkward to handle. If it is dropped or falls, it could cause injury or equipment
damage.
3. Remove the plastic wrap, cardboard pieces and other shipping components around the Balancer.
4. Remove the shipping bolts holding the Balancer to the pallet.
5. Remove the Accessory Box form inside the Balancer cabinet.
6. Move the Balancer off the pallet, then move it to the desired location.
Important: Do not lift or move the Balancer by the shaft or shaft housing. It will not support the
Balancer’s weight and will result in damage to the Balancer.
Installing the Shaft
1. Make sure you are wearing OSHA-approved (publication 3151) Personal Protective Equipment: leather
gloves, steel-toed work boots, back belts, hearing protection, and ANSI-approved eye protection
(safety glasses, face shield, or goggles).
2. Carefully clean the threaded shaft and the center hole of the matcher using alcohol or equal.
3. To attach the matcher to the threaded shaft using a SCHS M14 x 240 and a 10 MM hex key, look for
a “0” on the surface of the Matcher and on the threaded shaft. Carefully align these “0” marks so that
they are in line.

DB-70 Automatic Wheel Balancer 15 P/N 5900261 — Rev. A1 — January 2021
Note: The wheels to be balanced ride on a matcher Shaft that mates to a threaded shaft on the
Balancer. Both parts are precision machined to minimize shaft run-out. The shafts are
marked to ensure they are mated correctly.
Installing the Cone Hangars, Tray, and Display
The four Cone Hangars are attached with SCHS M6 x 25 with a Washer, Split-Ring Lock Washer and
M6 Hex Nut. The parts Tray and Display is integrated into one assembly. It is attached to the Balancer
cabinet through six M6 x 20 Hex Socket Head Screws and M6 Clip Nuts. The Clip Nuts slide over the
edge of the cabinet lined up with predrilled holes that match the position of the openings on the tray.
Install the six Clip Nuts on the cabinet and place the tray over the cabinet. Secure with the six M6 x 20
Hex Socket Head Screws.
⚠CAUTION Do
NOT over-tighten the screws .
Cracking of the plastic tray will result.

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Anchoring the Wheel Balancing Machine
The Wheel Balancing Machine has three openings for anchoring. Anchoring ensures it will not move
during operation. Three M8 x 100 Expansion Anchors are included in the accessory kit with the
Balancer.
The M8 x 100 Expansion Anchors (sometimes called Wedge Anchors) mentioned in the following
procedure are supplied with the Wheel Balancing Machine.
To anchor the Wheel Balancing Machine:
1. Make sure you are wearing OSHA-approved (publication 3151) Personal Protective Equipment: leather
gloves, steel-toed work boots, back belts, hearing protection, and ANSI-approved eye protection
(safety glasses, face shield, or goggles).
2. Make sure the Wheel Balancing Machine is in the desired location.
3. Using the holes as guides, drill the holes for the Anchor Bolts.
Go in straight; do not let the drill wobble. Use a carbide-tipped masonry drill bit (conforming to
ANSI B212.15).
Use a drill bit that is the same diameter as the Anchor Bolt. So, if you are using an 3/8 in diameter
Anchor Bolt, for example, use a 3/8 in diameter drill bit.

DB-70 Automatic Wheel Balancer 17 P/N 5900261 — Rev. A1 — January 2021
4. Vacuum each hole to remove debris Dannmar recommends using a wire brush and a vacuum to get
the hole very clean.
Do not ream the hole. Do not make the hole any wider than the drill bit made it.
5. Place the Washer on the anchor and thread the nut partially down the anchor, then insert the Anchor
Bolt into the hole.
Note:
The Expansion Sleeve of the Anchor Bolt may prevent the Anchor Bolt from passing
through the hole in the base of the Wheel Balancing Machine; this is normal. Use a hammer or
mallet to get the Expansion Sleeve through the base and down into the hole.
Even using a hammer or mallet, the Anchor Bolt should only go into the hole part of the way; this is
normal. If the Anchor Bolt goes all the way in with little or no resistance, the hole is too wide.
Once past the hole in the base, the Anchor Bolt eventually stops going down into the hole as the
Expansion Sleeve contacts the sides of the hole; this is normal.
6. Hammer or mallet the Anchor Bolt the rest of the way down into the hole. Stop when the Washer is
snug against the base of the Wheel Balancing Machine.
7. Use a torque wrench to tighten each Nut
clockwise
to 55 lbf-ft.
Important: Do
not
use an impact wrench to torque the Anchor Bolts. Wrenching the Nut forces
the Wedge up, forcing out the Expansion Sleeve and pressing it tightly against the
Concrete.
Connecting to Power
⚠DANGER This Wheel Balancing Machine uses electrical energy; if your organization has
Lockout/Tag-out policies, implement them once the unit is connected to power.
The Wheel Balancing Machine comes configured for a 110 VAC power source. It may be converted to
function with 220 VAC, if desired.
1. Plug. The Power Cord has a 110 VAC three prong plug installed.
2. Voltage Selector Switch. The Voltage Switch (on the back of the unit, near the ID Label) is set to
the 110V setting. Refer to the figure below.

DB-70 Automatic Wheel Balancer 18 P/N 5900261 — Rev. A1 — January 2021
If you want to connect the Wheel Balancing Machine to a 110 VAC power source, simply verify the
power switch is set to 110 VAC and plug it in to a 110 VAC power outlet. No Electrician is needed to
use the Wheel Balancing Machine with a 110 VAC power source as shipped from the factory.
⚠DANGER All electrical work (including changing a Plug from 110 VAC to 220 VAC) must be
done by a
licensed, certified Electrician . If you do not use a licensed,
certified Electrician, you void your warranty and put everyone who uses the Wheel
Balancing Machine in danger of injury or, in rare cases, death.
To convert the Wheel Balancing Machine to use a 220 VAC power source:
1. Make sure the Wheel Balancing Machine is
disconnected from the power source .
If it is connected, disconnect it.
Do not begin to switch the Wheel Balancing Machine to
220 VAC until you are sure that power has been disconnected from the unit.
2.
Have a licensed, certified Electrician cut off the 110 VAC plug on the end of the Power Cord
and attach a 250 VAC NEMA 30A, 2-Pole, 3-Wire plug. The DB-70 does not come with this plug. You
must supply your own.
Do not change the 110 VAC plug to a 220 VAC plug unless you
are a licensed, certified Electrician.
The colors of the three exposed wires from the power cord are Brown, Blue, and Green/Yellow, the
European color code.
Important: To connect the three exposed wires to an appropriate Plug or to hard-wire them, have
your Electrician follow the electrical codes for the country and locality in which you are
using the unit.
For example, if you are using the unit for 220V in the United States, the color codes of the power cord
wiring on the DB-70 correspond to:
Brown: Live
Blue: Live
Green/Yellow: Ground
If you were using the unit in a European
country, the color codes on the wiring that
comes with the DB70 correspond to:
Brown: Live
Blue: Neutral
Green/Yellow: Ground
Information about color code conventions in other regions and countries is available online. Make sure
your Electrician installs the Plug in accordance with all applicable local electrical codes.
3. Change the setting of the Voltage
Selector Switch on the back panel of the
Tire Changer to 220V.
This can be done using either your finger
or a slot screwdriver.
4. Double check that Voltage Selector Switch to make sure it is set to the 220V setting.

DB-70 Automatic Wheel Balancer 19 P/N 5900261 — Rev. A1 — January 2021
⚠CAUTION The Voltage Selector Switch must match the power source. If you plug the unit in
to 110 VAC power when the Switch is set to 220V or you plug the unit in to 220
VAC power when the Switch is set to 110V, you void your warranty and you could
severely damage the Tire Changer.
5. Plug in the Tire Changer to a 220 VAC outlet.
6. Test the unit to make sure it is working normally.
Additional electrical information:
You must ground the Tire Changer .
Damage caused by improper electrical installation (such as not grounding the unit) voids the
warranty.
⚠WARNING Disconnect power before performing any troubleshooting or maintenance. Make
sure the unit cannot be re-energized until you are done. This equipment has internal
arcing or sparking parts that should not be exposed to flammable vapors. The unit
must
not be located in a recessed area or below floor level.
Installing the Tire Cover
The Tire Cover is a large molded plastic cover with a steel
tube frame designed to protect the operator from the Tire
while it is in motion.
1. Locate the rotating shaft near the bottom of the
Balancer toward the rear on the shaft side of the
Balancer.
2. Mate the Tire Cover Support Bar to this shaft and
insert one M10 x 45 Hexagonal Cylindrical Head
Machine Screw (1) into the assembly at the bottom
of the Balancer on the same side as the Balancer
Matcher and Shaft (3).
3. Secure with an M10 Lock Nut (2).
Tip The Tire Cover position can control the Balancer’s test start. This feature may be disabled
by an on-off switch located on the back of the Balancer between the 110/220V operation switch and
the power cord.
•In the
On
position, the Balancer will start a test cycle when the Tire cover is closed and stop it
when open.
•In the
Off
position the Tire cover must be manually closed and the test cycle begun by pressing
Start
on the front panel.

DB-70 Automatic Wheel Balancer 20 P/N 5900261 — Rev. A1 — January 2021
Final Checklist
Make sure the following items have been completed
before
putting the Wheel Balancing Machine into
normal operation:
☐1. Review the Installation Checklist. Make sure that all of the steps on the Installation
Checklist have been performed.
☐2. Test the power source. Wheel Balancing Machine functions require electric power. Turn the
on-off rocker switch to the on position. If the display panel indicators light, you have power.
☐3. Check the Anchor Bolts. If the Wheel Balancing Machine is bolted down, make sure the
Anchor Bolts are in position and tight.
☐4. Leave the Manual with the owner/operator. Questions are going to come up that only
the Manual can answer. Plus, new Operators will need to study it before to balance wheels. The
Manual needs to be kept near the Wheel Balancing Machine at all times.
Operation
This section describes how to use your Wheel Balancing Machine.
It displays and describes the main components and processes involved in mounting a wheel on the Shaft and
balancing it, followed by the necessary procedures for each step in the process.
⚠DANGER Being in close proximity to a Wheel Balancing Machine is a serious endeavor with
potentially life-threatening risks. Only trained, authorized, supervised personnel may
be within 30 feet of the Wheel Balancing Machine while it is in use.
Do not
assume you are going to be safe using the Wheel Balancing Machine
this time just because nothing happened last time.
Usage Precautions
Keep the following in mind while you use your Wheel Balancing Machine:
•Make sure all Operators receive specific training in Wheel Balancing
before
they are allowed to use
the Wheel Balancing Machine, that their training is verified through a testing program, and that all
training is documented. All others, including children and untrained personnel,
must
be kept at
least 30 feet away from the Wheel Balancing Machine while it is in use.
•Make sure new Operators are trained and supervised in the use of the Wheel Balancing Machine.
•Never balance damaged Tires or Wheels.
•When using the Wheel Balancing Machine, protect your hands; there are multiple pinch point
dangers on the unit.
Do not rest your hands on any part of the Wheel Balancing Machine while
using it.
•You
must
wear OSHA-approved (publication 3151) Personal Protective Equipment at all times
when installing, using, maintaining, or repairing the Wheel Balancing Machine. Leather gloves,
steel-toed work boots, eye protection, back belts, and hearing protection
are mandatory
.
•When using the Wheel Balancing Machine, the operator must wear
ANSI-approved
eye protection
at all times: safety glasses, a face shield, or protective goggles.