Switch Temperature Sensor Pt100 To Pt500; Switch To Normal Operation; Torques; Power Supply - Landis+Gyr ULTRAHEAT T450 Service Manual

Torques

4.17

Switch temperature sensor Pt100 to Pt500

4.18

Switch to normal operation

5 Torques
6

Power supply

6.1

Changing the battery

To switch into normal operation, proceed as follows:
•
Press button 1 repeatedly until the LCD displays
•
To switch into normal operation switch button 2.
Please note the following torques for tightening the screws and nuts on the
meter:
•
Screw on the device cover (Fig. 1, No. 4): min. 1 Nm
•
All other screws: Hand-tightened to approx. 0.5 Nm
Caution: Do not open the batteries. Do not bring batteries into
contact with water or expose to temperatures exceeding 80 °C.
Dispose of used batteries at suitable collection points.
Note: When replacing the battery, ensure that the battery service
life is longer than the planned life cycle of the meter.
Note: Only batteries approved by the manufacturer may be
installed.
Note: After lithium batteries have been used, you can return them
to the manufacturer for proper disposal. When shipping batteries
please observe legal regulations which among other things govern
the labelling and packaging of hazardous goods.
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© Landis+Gyr