Speed Variations During Measuring Run - Hofmann geodyna 2600 Operation Manual

Error codes
102
103
104
105
44
H80 - Fig. 102
Readjustment feature not stored in the computer or lost from
memory. Consequently user calibration is not possible.
• Press on STOP key, error code is deleted.
• Call service for calibration of the machine.
H82 - Fig. 103
The self-test was disturbed (e.g. by rotating the wheel).
• The message is displayed for 3 seconds, after which the
measurement is repeated (max. 10 times), or aborted
by pressing the STOP key.
H90 - Fig. 104
The wheel was accelerated too slowly or decelerated too
slowly after a measuring run.
If the main shaft does not reach the required speed, check
whether the shaft with mounted wheel can not rotate freely or
whether the weight of the wheel is excessive.In this case:
• Make sure that the shaft with mounted wheel can rotate
freely.
• Turn the wheel by hand and then press on START key.
• If the error cannot be remedied: call service.
H91 - Fig. 105

Speed variations during measuring run.

• Make sure that the shaft with mounted wheel can rotate
freely.
• Repeat the measuring run.
Operation manual geodyna 2600 EEWB703D