English
28
At medium alternating voltage, about 2/3 of the analog bar are
displayed and a fast alarm sounds.
At high alternating voltage, the entire analog bar is displayed and a
loud alarm is sounded.
Attention!
Even without an alarm, dangerous voltage can be concerned! This
depends on various factors. Therefore, if necessary, check the zero
voltage with the voltmeter.
9.
Maintenance
Only authorized service technicians may repair the instrument.
If the instrument is malfunctioning, please test:
- Battery condition and polarity
- Condition of the fuse(s) if available.
- Condition of the test leads.
In order to obtain the accuracy, the unit should be calibrated 1 x yearly under
operating conditions (18 °C - 28 °C).
Changing the battery(s)
Replace the battery(s) when the battery symbol or BATT is displayed on the
LCD.
Attention!
Always switch off the appliance before opening the device to exchange
the battery or the fuse.
1.
Open the battery compartment with a suitable screwdriver.
2.
Replace the spent battery with a new one - note the correct polarity
3.
Close the battery compartment.
4.
Disposal of the flat battery should meet environmental standards.
Содержание PAN Pocketmeter
Страница 1: ...PAN Pocketmeter...
Страница 2: ...2 F i g 1 F i g 2...