Taking Out Of Operation - Magnet-physik FH 52 Operating Instructions Manual

Gauss-/Teslameter
FH 52 has entered standby mode. If you reactivate the computer, the FH 52 should wake
up again.
If the device can nevertheless not be switched on, disconnect it from the USB power
supply and remove the batteries for at least 10 seconds to reset the device.
• The reading cannot be set to zero using
First check if the Relative function is switched off. Make sure that the probe is placed
out of larger magnetic fields (AC and DC) and that it is not moved during zeroing. If
available, use a shielding chamber. If zeroing fails nevertheless, the Hall sensor is
probably defective and the probe needs to be replaced. If available, test the device with
another probe. You can also send the device and the probe for inspection to Magnet-
Physik or an authorized representative.
• "The probe is missing" is displayed although a probe is connected:
Probably the probe is defective. If available, test the device with another probe. You can
also send the device and the probe for inspection to Magnet-Physik or an authorized
representative.
• "This probe is not supported!" is displayed:
You are trying to use a probe that is not suitable for a FH 52 or the present version of
the FH 52. In case of doubt, ask Magnet-Physik. Therefore, it is necessary to submit the
serial numbers of the FH 52 and of the probe.
• "Invalid Probe Data!" is displayed:
The data memory of the probe contains invalid data or might be defective. You can send
the probe for inspection to Magnet-Physik or an authorized representative.
A Hall sensor can be damaged by mechanical stress, as it can occur if the probe stem is bent.
Pressure to the surface or tip of the probe, strokes or excessive temperatures can also cause
damage.

4.5 Taking Out of Operation

Switch off the FH 52 using the
You should remove the batteries from the FH 52 if the device will not be used for a longer time.
This will avoid damage due to leaking batteries. Put the device and the probe into the storage
case. Store the case in a safe place under suitable environmental conditions. It is advisable to
register the date of the last operation.
Important!
To prevent any possible environmental pollution or violation of environmen-
tal regulations, only a specialized company should carry out disposal.
BA - Nr.: 1620010102
Zero
:
ON/Off
key. Unplug the probe and the USB cable if applicable.
FH 52
Page 32