Scope Of Delivery; Description Of Appliance Tester; Digital-Display - Benning IT 101 Bedienungsanleitung

3.

Scope of delivery

The scope of delivery for the BENNING IT 101 comprises:
3.1 one BENNING IT 101
3.2 two safety measuring leads, red/ black (L = 1.2 m)
3.3 two safety alligator clip, red/ black, 4 mm plug-in system
3.4 one switchable probe tip with integrated TEST key (part no. 044115)
3.5 one rubber protection frame
3.6 one magnetic holder with adapter and strap (part no. 044120)
3.7 one compact protective pouch
3.8 four mignon batteries 1.5 V/ type AA according to IEC LR6 and one fuse
(fitted in unit as initial equipment),
3.9 one operating manual
Parts subject to wear:
- The BENNING IT 101 contains a fuse as protection against overload:
One fuse, nominal current rating 315 mA (1000 V), 10 kA, FF, D = 6.3 mm,
L = 32 mm (part no. 757213)
- The BENNING IT 101 is powered by four mignon batteries 1.5 V/ type AA
according to IEC LR6.
4. Description of the appliance tester
See figure 1:
See figure 2:
The display and operator control elements specified in Fig. 1 and 2 are desig-
nated as follows:
1 Sensor, of the automatic background lighting
2 Digital display
A AUTO SENSE, for automatic detection of DC and AC voltage,
B Digital display, for the measured value and analogue bar graph display,
C TEST, appears when the measuring function for insulating resistance and
low resistance is activated,
D LOCK (latching), permits continuous measurement of insulating resistance
and low resistance,
E APO, Auto Power Off is activated,
F LPF, is indicated with the low-pass filter being activated,
AC/ DC, is indicated when a DC or AC voltage is measured,
G
, is indicated in case of compensation (null balance) of the measuring
H
leads,
I< Range indication,
J COMPARE, is indicated in case of the comparative function of insulating
resistance measurement,
K DAR, is indicated if the measurement of the dielectric absorption rate is
activated,
L PI, is indicated if the measurement of the polarization index is activated,
M Testing voltage indication, is indicated when the insulating resistance is
measured,
N Clock, measuring time of the PI / DAR measurement,
O Battery condition indicator „
charged,
P Overflow,
Q Polarity indication,

(high-voltage indicator), is indicated if a dangerous voltage is applied,
R
S MEM, is indicated when an internal memory of measured values is acti-
vated,
3 Key (blue), change-over key for the secondary function,
4 COMP key, activates the comparative function for insulating resistance
measurement,
5 STORE / RECALL key, storage and call of measured values,
6 LOCK (latching)/ PI/DAR key, permits continuous measurement of insu-
lating resistance and low-resistance as well as activates the measurement of
the dielectric absorption rate and of the polarization index,
7 Green LED (PASS), lights up, if the measured value exceeds the compara-
tive value (resistance value) in the COMP mode,
8 TEST key, activates the measurement of the insulating resistance and of
the low-impedance resistance,
9 Red LED (high-voltage control indicator), lights up if a dangerous voltage
is applied,
J Rotary switch, for selecting the measuring function,
K Ω socket, for resistance and low-resistance measurement,
L Jack (positive), for measuring voltages and insulation, polarization index
(PI), dielectric absorption rate (DAR),
M COM jack, common jack for measurements of voltage, resistance, low-
02/ 2011
Front side of the instrument
Digital display
BENNING IT 101
", appears when the battery is dis-

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