Siemens 7KG6106, Руководство по эксплуатации

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SIMEAS-T - Transducer with auxiliary power
19
13 Calibrating and testing
WARNING!
The work must be done in accordance with the specifications and performance instructions
of accident prevention regulation VBG 4.0. in particular 8. "Permissible discrepancies while
working on active parts". A suitable electrical tool must be used.
The transducer has to be opened and the modules removed for calibration. After
disconnecting the external electrical power cables, the enclosure cover is removed
and the modules pulled out. The circuit from the following modules:
•
Measuring module G34932-F1800-H2
•
Connection module G34932-F1801-H2
•
Power supply module G34932-F1802-H2
The trim potentiometers are located on the measuring module.
Greater care is required when working on open modules because there may be
dangerous voltages on the rear of the measuring and power supply modules.
The rear sides of the modules should therefore be covered by suitable means.