EBARA ESA500W Instruction Manual page 63

P.50
CAUTION
CAUTION When an ALARM signal has been generated in the REMOTE
If any abnormal symptoms other than those displayed on the LCD controller
appear, take action in accordance with the instruction of Section 10.
"Troubleshooting".
When the "BZ.OFF" button is pressed in the BUZZER Enable mode, the buzzer
will stop even during an warning status.
PM10U
The pump will not stop when a WARNING signal is generated.
When pump operation is continued in this condition an
ALARM signal will be generated or a serious breakdown will
occur. Be sure therefore to check the pump in accordance
with the instructions of Section 10. "Troubleshooting" after the
process plant has completed 1 cycle.
operating mode, do not start the maintenance tasks until you
have interrupted the external start signal. When the external
ALTERNATE start signal input is maintained, the pump will
start while the ALARM is being reset.
EBARA
CORPORATION