Appropriate Usage; Display / Operation Elements - BEHA Unitest TELARIS Fi/RCD Manual De Instrucciones

Display / Operation Elements

3.1 Appropriate Usage

The instrument may only be used under those
conditions and for those purposes for which it
was built.
When modifying or changing the instrument,
the operational safety is no longer guaranteed.
The opening of the instrument for fuse re-
placement, for example, may only be carried
out by professionals. Prior to opening, the in-
strument has to be switched off and discon-
nected from any voltages.
Any maintenance and calibration tasks may
only be carried out by our repair service staff.
The instrument may not be operated if the bat-
tery case is open.
If the instrument is subjected to an extremely
high electro-magnetic field, its functioning
ability may be impaired.
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4.0 Display / Operation Elements
Display
Attention, warning symbol
1
2 Symbol "Limit" (Limitvalue)
3 Excess (breech) of contact voltage limit
4 Socket error
5 Battery status indication
6 Unit display
7 Display for selective RCD
8 Phase position nominal residual current
9 Contact voltage limit
10 Current type
11 Selected nominal residual current
12 Nominal residual current -
multiplication factor
13 Symbol for memory entry
14 Measurement data display
15 Symbol for ramp function
16 Temperature overload, overheating of the
instrument
17 AC voltage, display of mains voltage
Operation Elements
18 LCD
19 Key "VC/UL" to select contact voltage limit
20 Nominal residual current selection
21 PE contact electrode
22 Key "Start"
23 Key "Current Type"
Key "Phase Position" for nominal residual
24
current
25 Key "Store
26 Key "Send"
27 Key "Clear"
28 Battery case (instrument rear)
29 Infrared RS232 PC interface
30 Key - "Multiplication Factor" for nominal resi-
dual current
31 Function selection switch
32 Display key to select individual measurement
results