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Click < STOP LOGGING> will stop date recording in csv file on USB stick.
Click <SAFELY REMOVE USB> to remove USB stick from HMI USB port
Shut-Down
Click <Load DROP> button.
Set require KW to ‘0’ KW.
Turn off and disconnect the main-power source under test. Disconnect all sources of
power to the Load Bank CAM-LOK connectors and External 120 VAC Power cord.
WARNING
DO NOT touch the exhaust louver during operation. Hot-Air exhaust will cause serious
burns
DO NOT allow objects to enter or block air intake or exhaust louvers.
DO NOT operate the Load Bank over rated nameplate Voltage as this will cause
catastrophic
Failure and danger to personnel. DO NOT apply DC voltages to main input load bus.
Refer to Safety section of this manual
Safety and Shut-Down Indicators
Removing external 120 VAC control power disables all control circuits (cooling fans, load
application circuit, instrumentation, control and safety circuits)
All loads will be removed on following shutdown faults condition,
1) Over voltage: Input power voltage is higher than allowed tolerances.
2) Voltage Imbalance: Main input power voltages are not equal on any of the phases.
3) Over temperature, indicates an exhaust over-temp condition in exhaust outlet area.
4) Voltage Detection Fault: Load bank cannot be operated as main input power (480 or
240 VAC) is not within safe limit of operation.
5) Current Sense: 3 Phase current imbalance due to failure in load element / circuit
component inside load bank or external 3 phase power voltage (480/240VAC) are
imbalance.
6) Fan Fault: Indicates failure of cooling fan(s) inside the load bank.
