The register says twelve, the building has fourteen
Your engineer arrives for the annual extinguisher service at a small factory. The register from last year lists twelve units. On the walls there are fourteen, because the customer bought two online after a refurbishment. One unit listed at the kitchen door is now in the warehouse. Another has been discharged and put back on its bracket. The engineer services what is there, writes the changes on the sheet and moves on.
In the office, those changes may or may not reach the register. Next year the engineer starts again from the same wrong list. The customer's invoice is based on twelve units. The replacement dates the office planned are for units that have moved.
Why registers go wrong
An extinguisher register is only useful if each unit can be identified and its history followed. Most registers identify units by rough location and type, which breaks as soon as anything moves.
- Units have no unique identifier linking them to the register.
- Customers move, add and remove units between visits.
- Changes on site are written on paper and transferred by hand.
- Manufacture dates, which drive replacement planning, are recorded inconsistently.
- Registers are held per customer in spreadsheets, in different layouts.
What an inaccurate register costs
Invoices based on the wrong unit count lead to disputes or lost income. Planned replacements are misjudged, so engineers arrive without the right replacement units. Customers who rely on your register for their own records are given information that does not match reality. Engineers spend visit time working out what has changed rather than servicing.
A register that engineers keep true
We build a per-site extinguisher register that each engineer updates as part of the service, not as extra admin.
- Each unit is given a unique label, such as a QR code or barcode, when first serviced under the new system. The label links it to its register entry.
- The register holds location, type, size, manufacturer, manufacture date, last service and service history for each unit.
- On a visit, the engineer scans each unit, confirms or updates its location and records the service. Units found but not on the register are added on the spot. Units on the register but not found are marked missing with a note.
- Swaps and replacements are recorded as one unit leaving and another arriving, keeping each unit's history intact.
- The office sees a summary of changes from each visit and can confirm them before the register is updated.
- Invoice lines are generated from the units actually serviced and replaced, and the customer receives the updated register with their certificate.
| Change on site | Recorded today | Recorded after |
|---|---|---|
| Customer added units | Note on the sheet | Added with a label on the spot |
| Unit moved | Often not recorded | Location updated on scan |
| Unit missing | Unnoticed | Marked missing with a note |
| Unit replaced | New line, old one sometimes left | Swap recorded, histories kept |
What service or replacement each unit needs is your engineer's decision. The register records what was found and done.
A normal service visit with the new register
The engineer opens the factory's register on their phone and walks the building. Twelve units scan and match. Two are unlabelled; the engineer adds them with their details and puts a label on each. One is in a different place; the scan updates its location. The discharged unit is recorded and a replacement fitted from the van. At the end, the office sees fourteen units, one replaced, and approves the changes. The customer receives a register that matches their walls, and an invoice that matches the register.
What you end up with
Registers that engineers trust, because they update them themselves. Replacement planning based on real manufacture dates. Invoices that customers do not query. And, over time, a complete history per unit that answers any question about it quickly.
Signs your registers have drifted
- Engineers regularly find more or fewer units than the register lists.
- Registers are spreadsheets in different layouts per customer.
- Units are identified only by rough location.
- Manufacture dates are missing for many units.
- Customers query the number of units on their invoice.