Pumps & Nozzles¶
Each pump dispenser at a site has one or more nozzles. Each nozzle is linked to a tank (and therefore a product). Nozzle totalizer readings are captured daily during Morning and Evening Confirmations.
Adding a pump¶
- Open the site from Back Office → Sites.
- Click Add pump.
- Enter the pump name (e.g.
Pump 1,Island A).
Adding a nozzle¶
- Open the pump.
- Click Add nozzle.
- Complete the form:
| Field | Description |
|---|---|
| Nozzle number | Number on the nozzle (1, 2, etc.) |
| Tank | The tank this nozzle draws from |
| Active | Uncheck to decommission |
- Click Save.
Nozzle totalizers¶
Nozzle totalizers are cumulative counters that increment with every litre dispensed. They are never reset. The system calculates the volume sold between two readings as:
Sales volume = Current reading − Previous reading
Totalizer rollovers
If a totalizer rolls over (passes its maximum value and resets to zero), this must be recorded as a meter adjustment. See Meter Adjustments.