Bender EDS3090, Manual

Page: 34 / 68

Operation
34 EDS309x_D00012_03_M_XXEN/11.2014
6.6 Operating the EDS195P
6.6.1 Switching on and off the device
1. Switch on the device without current transformer using On/Off button.
The self-test is started after switching on.
If the self-test is completed normally "No CT connected" appears.
2. You can switch off the device by pressing the On-Off button for around 2 s.
Abb. 6.1: Start sequence for the EDS195P
7
On/Off button
8
Button for switching on/off the display lighting
9
RESET button: delete fault memory
Down button: move down in the menu, reduce parameter values
10
HOLD button: save the measured value
Up button: move up in the menu, increase parameter values
11
Button for selecting the operating mode:
I
Δ
L
= Insulation fault location in IT systems (EDS mode)
I
Δ
n
= Residual current measurement in TN-S systems (RCM mode)
12
Micro USB connection for charging the device's rechargeable battery
RESET
HOLD
I
I
EDS195P
BENDER GmbH&CoKG
D-35305 Grünberg
>>>Self test<<<
CT in rest pos.!
>> >> >> >>
No CT connected
M PSA30xx