DB-70 Automatic Wheel Balancer 51 P/N 5900261 ā Rev. A1 ā January 2021
Error Codes
Err-01 Optical diaphragm error,
Power board error, motor
error.
1. If error 1 occurs and the
Shaft can rotate, replace
the optical diaphragm.
2. If error 1 occurs and the
shaft cannot rotate, it
may be due to power
board error or motor
error.
Err-02 No Tire or belt is too tight. Install wheels or adjust belts.
Err-03 Excessive unbalanced Tire
quality.
Check whether the wheel is
aligned and whether there are
foreign bodies on the wheels.
Err-04 Wheel runs in reverse. Check motor wiring.
Err-05 Tire cover has not been
lowered.
If the cover is in the lowered
position, adjust or replace the
microswitch.
Err-06 User has pressed the Stop
key.
Press the stop key again to
clear the error, and retest.
Err-10 No 100g weight was added
in step 2 of self-calibration.
Run the calibration sequence
again installing the weights
correctly.
Err-11 No 100g weight or sensor
wiring error in the third step
of self-calibration.
Run the calibration sequence
again installing the weights
correctly.
Err-15 Parameter storage error. Replace the power board.
Err-20 Integrated circuit damage. Replace CPU board.
If you continue to have problems with your Wheel Balancer, visit dannmar.com/support/ call
Dannmar at (877) 432-6627, or email Support@dannmar.com.
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