7.0 Maintenance
When using the instrument in compliance with the instruction manual,
no special maintenance is required. Should operational problems occur
during daily use, our consulting service will be at your disposal, free of
charge. If functional errors occur after expiration of warranty, our after
sales service will repair your instrument without delay.
8.0 Cleaning
If the instrument is dirty after daily usage, it is advised to clean it by
using a humid cloth and a mild household detergent. Prior to cleaning,
ensure that instrument is disconnected from external voltage supply
and any other instruments connected. Never use acid detergents or
dissolvants for cleaning. After cleaning, do not use the voltage tester
for a period of approx. 2 h.
9.0 Technical Data
Phase Indication
3x LED „L1“, „L2“, „L3“
Phase Rotation Indication
2x LED „R“, „L“
Failure Indication
1x LED
Voltage Range Phase to Phase
100…1700 V AC
Max. Input Voltage per Phase (Lx)
against Neutral (N)
1000 V AC
Frequency 40…450
Hz
Duration Time
Continous
Input Current
≤
3,5 mA
Measurement Category
CAT IV, max. 1000 V against Earth
Pollution Degree
2
Temperature Range
0…40°C
Humidity
max. 95% rel. humidity (31°C)
max. 45% rel. humidity (45°C)
Height above sea level
≤
2000 m
Protection Degree
IP 65
Safety
IEC/EN 61010-1, IEC/EN 61557-7
Dimension
approx. 220 x 110 x 40 mm
Weight
approx. 450 g
15
Maintenance / Cleaning / Technical Data
ENGLISH
