DB-70 Automatic Wheel Balancer
30
P/N 5900261 — Rev. A1 — January 2021
10.
Close the Tire Cover. The Balancer will automatically rotate and test the wheel for balance, unless
the Tire Cover switch is in the off position. If the Tire Cover switch is off, then lower the Tire cover
and manually start the test using the start button on the control panel.
⚠
WARNING
Stay clear and do not touch the Wheel or the Tire while it is rotating.
11.
The front panel display will show the unbalanced weight correction values for both the inner and
outer wheel planes. These values are rounded to the nearest .25 oz. Press F to view the actual
unbalanced weight without rounding. If both windows displays 0.0 no corrective weights are
required on that plane.
12.
Depress the brake with your foot to stop the wheel.
13.
Note the values displayed in the inner and outer display windows. These amounts are the weights
required to correct the inner and outer imbalance. Locate and prepare the correct weight
quantities.
14.
Open the Tire cover, release the brake and slowly rotate the wheel manually. Note the Indicator
lights to the
right
of the
Inner Display Window
. When all the lights are lit, the balanced will
sound three beeps and the wheel has reached the position to attach the inner correction weight(s).
Hold the wheel in place using the brake and clamp the weight(s) at the 12 o’clock position on the
inside wheel rim. Clamp the weights using the Wheel Weight Tool.
15.
Manually rotate the wheel slowly again until the lights to the
left
of the
Outer Display Window
are all lit and three beeps are given by the Balancer. Hold the wheel in place using the brake and
clamp the corrective weight(s) to the outside rim at the 12 o’clock position. Clamp the weights
using the Wheel Weight Tool.
16.
Lower the Tire Cover to spin and test the Wheel again.
The Wheel is balanced when both the Inner and Outer Windows show
0.0
.
It may take more than one time adding weights to get to
0.0 | 0.0
.
Operation in Static Balance Mode
Static balancing is for older wheels under 4 inches wide and motorcycle Wheels. Weight is only placed
in the center plane in static balancing.
1.
Make sure you are dressed appropriately: leather gloves, steel-toed work boots, back belts, hearing
protection, and ANSI-approved eye protection: safety glasses, face shield, or goggles.
2.
Visually inspect the Balancer to verify everything is in place.
3.
The Tire cover should be up and a Tire mounted on the Balancer Shaft.
4.
Refer to
for mounting instructions, if required.
5.
Turn on the Balancer. The power switch is located on the left-hand side near the front of the cabinet.
The display should be flashing, and
–a-
will appear in the Inner Display Window.
Summary of Contents for DB-70
Page 52: ...DB 70 Automatic Wheel Balancer 52 P N 5900261 Rev A1 January 2021 Labels A...
Page 53: ...DB 70 Automatic Wheel Balancer 53 P N 5900261 Rev A1 January 2021 B C E...
Page 61: ...DB 70 Automatic Wheel Balancer 61 P N 5900261 Rev A1 January 2021 Inner Distance Arm Assy...
Page 65: ...DB 70 Automatic Wheel Balancer 65 P N 5900261 Rev A1 January 2021 Wiring...
Page 66: ...DB 70 Automatic Wheel Balancer 66 P N 5900261 Rev A1 January 2021 Maintenance Log...
Page 67: ...DB 70 Dynamic Wheel Balancing Machine 67 P N 5900261 Rev A1 January 2021 Maintenance Log...
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