Panametrics DigitalFlow GM868, Руководство по обслуживанию

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Chapter 4. Parts Replacement
36 DigitalFlow™ GM868 Service Manual
4.7 Installing the Printed Circuit Board (cont.)
9. For LVD compliant units, position the clear plastic LVD shroud over the electrical connections so that the two holes
in the shroud align with the standoffs on the printed circuit board. Secure the shroud to the standoffs with the two
sets of screws and washers.
10.
After carefully checking for and removing any loose hardware in the enclosure, close the electronics console and
reconnect the main power to the Model GM868.
Note: For compliance with the European Union’s Low Voltage Directive, this unit requires an external power
disconnect device such as a switch or circuit breaker. The disconnect device must be marked as such,
clearly visible, directly accessible, and located within 1.8 m (6 ft) of the Model GM868.The power cord is the
main disconnect device.
Before taking measurements with the Model GM868, refer to Chapter 2, Initial Setup, of the Startup Guide and Chapter
1, Calibration, of the Service Manual for instructions on properly setting up the meter for accurate flow rate
measurements.
Note: Be sure to enter a complete and detailed account of the service procedure performed on the Model GM868
in Appendix A, Service Record.