Operation
EASY- CHECK FN
Manual
Rev:00
7 / 10
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General Remarks
The probe should
not be drawn across the testing surface
but reset at dif-ferent
spots, i.e.
after each measurement hold the instrument in the air for about 1 sec
.
In doing so the stored calibration is automatically checked and corrected if nec-
essary.
Make sure that the probe surface and the base plate are kept clean and
polished at all times.
When measuring on small or curved objects it is advisable to perform
calibration on a bare test object with the same geometry of the object to be meas-
ured and not
on the base plate supplied with the device.
The device switches off automatically one minute after the last measurement. The
instrument can also be switched off with the red key.
Thickness of the base material:
Base material steel FE:
> 300 µm
Base material non-ferrous metal NFE: > 50 µm
Exchange Of The Battery
As soon as the symbol
<BAT>
is flashing the battery must be exchanged by a new one.
When the voltage of the battery is less than 0.8 V the device switches off by itself.
Please insert only leak proved batteries !
Charge The 1.2v Rechargeable Battery With The Line-Charging Unit
As soon as the symbol
<BAT>
is flashing the rechargeable 1.2V Mignon battery must be
charged.
Important:
Before inserting the charging connector into the interface plug of EASY-
CHECK FN the device must be switched off.
The charger must not be connected when the 1.5V battery is inside the device. The
battery may run out and destroy the device !
With the device switched off the charging connector is inserted into the interface plug of
EASY-CHECK FN. The device switches on by itself and a bar diagram with the battery
symbol is displayed. With the charger connected you can go on taking measurements.
After approx. 20 sec the state of charge is displayed again provided no measurement is
taken. When the charger is connected the automatic switch off is deactivated.
The rechargeable battery needs approx. 8 hours to be charged completely. A constant bar
diagram is flashing together with the battery symbol and the charger can be removed.
