Roll out new packaging rules in stages and track which reverse vending machines applied the new list and passed a return check.
Track the version assigned to each reverse vending machine (RVM), the version the machine confirms it is using, and the result of a return check. These records show whether the fleet is ready to use a new acceptance list. An update sent to a machine can still be waiting for the machine to apply it.
Record the approved list version, the sites and machines it covers, the effective time and the person who can pause the rollout. Identify the packaging changes so the test team can choose samples that exercise them. Confirm with the programme owner which rule version should apply before and after the effective time. Different sites may legitimately use different lists when they serve different programmes.
Keep the applied version and the time it was last reported together. If a device is offline, an older version in the register is its last known state. Use the approved escalation and operating procedure for devices that cannot confirm the required version by the effective time.
In this example, two machines have confirmed version 18 and one has passed its return check. The team can see where to send a tester and which machine needs a connectivity or service follow-up.
Start on a representative test machine, then validate a small group before widening the rollout. This follows the same phased approach used for managed devices. For an RVM, pick an approved sample affected by the change, an unchanged approved sample, and an excluded sample relevant to the new rule. Record the expected and observed recognition, physical acceptance and programme outcome using the approved test procedure. Include a test for each materially different intake configuration in the rollout.
Agree in advance what stops the rollout. If an eligible item is rejected or an excluded one is accepted, pause expansion and record the sample, machine and applied version. Ask the programme owner and equipment provider which approved state can be restored. An earlier list may no longer be valid after the new rules take effect.
The packaging qualification guide helps teams choose representative samples. The label change validation guide covers changes to the printed code itself.
Use the actual DPG-marked packaging and the intended return arrangement to investigate eligibility without assuming a familiar brand is universally returnable.
Reviewed Read moreTrack when a reverse vending machine can accept bottles and cans separately, with a worked example and a simple shift log.
Read moreUse gross, tare and net weight to record an RVM collection batch and check it against the receiver's ticket.
Read moreTell us what you need to return and where. We can help define the remaining details.
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