12
12:
Shows the total apparent energy, the first line shows the symbol ES, second, a
combination of three lines into eight data show power when the unit kVA displayed.
Note: In addition to the above features, do not perform other operations on the
measuring meter. Incorrect settings can result with inaccurate data. If the meter does not
work properly or shows inaccurate data, please contact Eagle Eye Power Solutions
4.6 Protection
(1) Emergency Manual:
If an emergency happens, please immediately press the red
[EMERGENCY STOP]
switch. The machine will remove the load. Emergency indicator
lights up and beeps alarm. In this state the load function is locked out and only the fan
continues to run. After an emergency is corrected, the emergency stop switch can be
rotated clockwise to unlock for testing to resume.
(2) Automatic protection:
This machine has an automatic protection function. When the
following circumstances occur the fault and the corresponding alarm indicator lights and
alarm engage. Protection status loading function is locked. Identify the reasons for
troubleshooting and once resolved release and re-test the alarm.
Overheating
: The internal temperature exceeds a preset warning level;
Overvoltage
: The machine input voltage exceeds a preset warning level;
Some of the protective functions have a switch, and when the protection switches point
downward, it can safely give alarm. When the protective functions give false alarms, or
require temporary removal of some protection functions, then pull up on the appropriate
protection switch to turn off protection. Then under the same condition, unit will not give
the corresponding alarm and instead continues load testing.
Attention: If there are no special needs for testing, be sure to keep the protection
switches in downward position so that protection is active.
4.7 Shutdown
Let fans continue running for about 3 - 5 minutes to disperse the heat inside the chassis.
Then turn off the power switch on the control panel to stop the fan. Finally, turn off the
