System Messages; E-Codes / H-Codes - Snap-On EEWB334A Mode D'emploi

7.1

System Messages

The wheel balancer can show messages to the
operator. These may be error related (E-codes),
warnings (H-codes) or Hardware problems (X-Codes).
The codes will be described in the following chapters.
Whenever a code appears (e.g. H33 - Figure 7-1):
• Make a note of it
• Look up the code in the list
• Perform the steps described
Important:
If the code is not listed here, call service team.

7.1.1 E-Codes / H-codes

E2
Wheel guard is not closed.
E3
The gauge for measuring the distance and diameter
is not in the home position.
E5
Compensation range was exceeded.
(Clamping means with excessive imbalance).
Press the STOP key.
• Check the clamping means and repeat the
compensation run.
E6
The calibration weight was not attached for calibration.
Press the STOP key.
Repeat calibration.
E8
Valve position was not set (message only appears with
balancing optimization / weight minimization program).
• Position the valve so that it is exactly perpendicular
to and above the main shaft and press the F1 key.
E9
Optimization/minimization was not carried out correctly.
1. Wheel was not exactly centered on clamping means
for at least one run.
52
7-1
2. Tire was not centered on rim for at least one run.
3. Valve position was not set and acquired correctly
at least once.
4. Wrong reference mark (single or double) was used
when readjusting the tire.
5. Wheel moved on clamping means during a
measuring run (sudden start or braking).
6. Wheel dimensions were not set correctly.
Repeat optimization.
E15
Recalibration correction is out of range.
During recalibration values above or below the
calibration value envisaged were found. This message
is only a warning.
Use the clamping means supplied with the machine or
perform basic calibration (Service).
E16
During the fi rst recalibration run the calibration weight
was attached by mistake.
Unscrew the calibration weight and press START.
E17
Wheel slips on clamping means.
The clamping nut is not tightened properly, the main
shaft accelerates too quickly. The machine will stop.
Firmly tighten the clamping nut and in special cases
press the START key for longer.
E83
During a measuring run the values measured are
rendered useless due to outside interference pulses
(e.g.: strong vibrations). The run is interrupted.
Repeat the measuring run.
E88
The main shaft speed exceeds the safety limit.
E92
The gauge for measuring the distance and diameter
is faulty.
Call service team.
As long as the geodata measuring gauge is defective,
set the distance and rim dimensions using the menu
key and turning the wheel (
E500
E501
E502
E503
E504
Laser Pointer failure
• Contact the service department.
EEWB334A
F
5.4.2).