GE PanaFlow MV80, Руководство пользователя

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PanaFlow™ MV80 & MV82 User’s Manual 109
Chapter 5. Troubleshooting and Repair
Chapter 5. Troubleshooting and Repair
5.1 Hidden Diagnostics Menus
The menus shown in Figure 77 on page 110 can be accessed using the password
16363
and then completing the
following steps:
1. Navigate to the display that reads Diagnostics Menu .
2. Press
ENTER
instead of one of the arrow keys.
3. Use the RIGHT arrow key to move to the second column.
4. Press
EXIT
to move from the second column back to the first column.
5. Press
EXIT
while in the first column to return to the setup menus.
Each of the menus in Figure 77 on page 110 are defined and specific troubleshooting steps are described in the
following sections.
WARNING!
Before attempting any flowmeter repair, verify that the line is not pressurized. Always
remove the main power before disassembling any part of the mass flowmeter.
CAUTION!
Password
16363
allows full access to meter configuration and should be used carefully
to avoid changes that can adversely alter the function of the meter.