Fluke Biomedical 601PRO XL - Manual (Page 42)

6 0 1 P R O S E R I E S
X L
3 - 2
2. The Power-Up Sequence
baw133f.eps
The 601PRO immediately begins a self-check routine at power-up while the
following instrument identification screen is displayed:
baw003f.eps
Power-up tests include internal self-checks and wall outlet checks. If any of the
power-up tests fail, the 601PRO displays an error message. Refer to Chapter 11,
Error Messages, Troubleshooting, and Support, for additional information.
When diagnostics are completed, the MAIN MENU will appear :
baw004f.eps
To repeat the self-check routine at any time, press UTILITIES from the MAIN MENU ,
then SYSTEM TEST .
☛ Note: At power-up, the 601PRO determines the polarity of the Mains power. If
the Mains polarity is normal (normal for a grounded neutral system), L2 in
the DUT Outlet will be opened whenever a NO L2 condition exists, but if
the Mains polarity is reversed, L1 in the DUT Outlet will be opened
whenever a NO L2 condition exists. This ensures that the highest Mains
voltage remains connected to the device under test for a NO L2 single-
fault condition. The operator will not be notified at power-up if the Mains
Voltage is reversed.
☛ Note: At power-up, the number of applied parts will be set to zero (0) for all
standards except VDE 751, which will default to five (5) applied parts.
The current source will default to 1 Amp.