9
UM Temp74 PT100 Vio EN rev.1 19.05.2023
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Replacing batteries
The instrument runs on 3 AA 1.5V batteries. For replacement:
1.
switch off the device;
2.
turn the instrument downwards, with the connector part resting on a table top, so that the battery
compartment cap is facing upwards, towards the user;
3.
while holding the battery compartment cap with two fingers, completely unscrew the screw next to the battery
symbol with a screwdriver;
4.
remove the battery compartment cap;
5.
remove the 3 spent batteries and insert new ones. Pay attention to correct polarity. Follow the diagram above
the battery symbol in the rear compartment of the instrument;
6.
reinsert the battery compartment cap; hold it in place with two fingers, insert the screw and screw in.
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Instrument transport
The instrument always comes with its own carrying case. Only use the original carrying case to transport the
instrument. Contact your local distributor if you need to buy it back. The inside of the case is shaped to
accommodate the instrument and sensors.
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Input / Output Connections
Only use original accessories guaranteed by the manufacturer. If necessary, contact your local distributor.
Read the manual before connecting the probes
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Symbols and icons on the display
Symbol
Description
Error in measurement
Battery charge indication
Measurement Stability Indicator
Automatic Datalogger
Programmed Datalogger
Number of data stored in data logger mode on instrument memory
Press the arrow buttons to change the parameter or value on the display
Instrument connected to the D software
Reference channel
Minimum and maximum values
Measuring channel displayed
Micro USB
PC and Power supply connection
CH4
3 pin connector
for PT100 sensor
CH2
3 pin connector
for PT100 sensor
CH3
3 pin connector
for PT100 sensor
CH1
3 pin connector
for PT100 sensor
