TUFFA TANKS 10000VBFS, Installation, Operation And Servicing Manual

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c. Low level alarm
Activation of this alarm indicates the tank has reached a low level. This alarm is shown
through visual LED’s and audible siren. Note: This audible and visual alarm will remain
triggered for a short period of time after it sounds. The audible can be muted using the mute
button on the keypad. THE PUMP WILL CONTINUE TO DISPENSE IN THIS ALARM MODE.
d. Empty alarm
Activation of this alarm indicates the tank is empty and needs filling. This alarm is shown
through visual LED’s and audible siren. Note: This audible and visual alarm will remain
triggered for a short period of time after it sounds. The audible can be muted using the mute
button on the keypad. THE PUMP WILL CONTINUE TO DISPENSE IN THIS ALARM MODE.
e. Bund alarm
Activation of this alarm indicates that there is product in the bund cavity. This alarm is shown
through visual LED’s and audible siren. Note: This audible and visual alarm will remain
triggered constantly until muted or until the product is removed. The audible can be muted
using the mute button on the keypad. In the event of this it is advised the bund cavity is
checked and drained as soon as practicable.
f. FMS Wiring diagram
7. OPERATION OF THE SYSTEM