Follow the restart and loading instructions first. A repaired empty cabinet needs to establish suitable conditions before taking on a major fresh-food freezing task.
What the observation tells you
A large new batch can obscure whether normal operation has recovered and may exceed the permitted capacity. The repairer's handover should distinguish cooling down, storing already frozen food and freezing fresh food. A quiet alarm alone is not the whole check.
A useful next step
Keep food suitably stored elsewhere until the freezer is ready, then load within the stated limits. Contact the repairer if the explained recovery behaviour does not occur.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.