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News & Case Studies

Unox Oven Repair Nedlands Cafe, Perth Kitchen Maintenance

15 January 2026  ·  Perth  ·  NEWIN BANH MI AND COFFEE BAR 6 Broadway Nedlands

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A small cafe running a tight breakfast and lunch service cannot afford an oven that shuts itself off mid-bake. At Newin Banh Mi and Coffee Bar in Nedlands, that is exactly what was happening. The Unox oven was tripping out before reaching temperature, consistently enough that the owner flagged it as a recurring problem.

What Was Happening

The oven was cutting out before it reached service temperature. Not occasionally. Regularly enough that the operator knew the pattern. The internal temperature controls and safety thermostat had deteriorated to the point where the unit could not complete a normal heat cycle without faulting. This kind of fault does not fix itself. Every service period it goes unresolved is a service period at risk.

How It Was Handled

The oven was removed and stripped back to access the faulty components. The temperature controls and safety thermostat were replaced, the unit was reassembled and reinstalled, and temperature was monitored through to full operating range. When the fault returned in a different form, the diagnosis was taken further. Consultation with the manufacturer's technical team identified a secondary component that had been stressed by the original fault condition. That component was sourced and replaced. The oven was fully tested before the job was closed.

The Result

The oven reached and held full operating temperature without faulting. The operator received a complete documented record of what was found, what was replaced, and what was tested. No open items. No "monitor and see."

Why PEMS

When the first repair surfaced a second fault, the job did not get closed and invoiced. The underlying cause was chased until the oven was confirmed fully operational. That is what a documented outcome looks like.

Operators in Perth's cafe and hospitality sector who want a maintenance contractor who sees a job through to a confirmed result can book a service assessment with PEMS. Call 08 7095 3550 or visit pemservices.com.au.

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