Panametrics PanaFlow MV80, Руководство пользователя, Страница: 141 / 184

PanaFlow™ MV80, MV82 & MV84 User’s Manual 129
Chapter 5. Troubleshooting and Repair
Chapter 5. Troubleshooting and Repair
WARNING!
Before attempting any flow meter repair, verify that the line is not pressurized. Always
remove the main power before disassembling any part of the mass flow meter.
5.1 Hidden Diagnostics Menus
The menus shown in Figure 120 on page 130 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.
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.
Each of the menus in Figure 120 on page 130 are defined and specific troubleshooting steps are described in the
following sections.