Control Elements And Connections - BEHA UNITEST 2000 alpha Instruction Manual

Appropriate Usage
The instrument may only be used under those conditions and
for those purposes for which it was built. For this reason, in par-
ticular the safety references , the technical data including envi-
ronmental conditions and the usage in dry environments must
be followed.
When modifying or changing the instrument, the opera-
tional safety is no longer ensured.
The instrument may only be opened by an authorised ser-
vice technician, e.g. for fuse replacement.

3.0 Control Elements and Connections

1
Handle test probe - (L1)
2
Instrument test probe + (L2)
3
Measurement point illumination
4
LEDs for voltage display
5
LED for single-pole phase test
6
LED for left/right rotary field
7
LED for continuity
8
Polarity indication
9
LCD for voltage display (only UNITEST 2000 beta and
gamma)
10
Button on rear side - for measurement point lightning
(Also for resistance measurement in 2000γ gamma)
11
Contact electrode for double-pole determination of
phase rotation and single-pole phase test
12
Battery case
13
Test probe protection
1
13
2
3
4
12
5
6
7
8
9
10
11
13