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Machine Confessions

@Machine_Confessions • 12.4K Subscribers • 180+ Videos

Welcome to Machine Confessions! We pull back the curtain on commercial kitchen equipment. From Rational combi ovens to Hobart mixers and industrial refrigeration, we share troubleshooting secrets, professional repair walkthroughs, and maintenance tips to help restaurant owners minimize downtime and save thousands in emergency calls.

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Latest Machine Confessions Episodes

Rational Combi Oven Repair Thumbnail 14:22
Cooking Equipment

Rational Combi Oven Clean & Care Secrets - What Chefs Don't Tell You

Uploaded 3 days ago • 4.8K Views

Combi ovens are the single most expensive appliance in a modern restaurant kitchen. In this confession, we open up a Rational SelfCookingCenter to show you how scale buildup in the steam generator damages sensors. Learn the correct way to perform tablet cleaning cycles and check the heat exchanger to avoid a $1,500 replacement bill.

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Walk-In Freezer Troubleshooting Thumbnail 11:45
Refrigeration

Why Your Walk-In Cooler is Freezing Up (And How to Fix It in 10 Mins)

Uploaded 1 week ago • 6.2K Views

A walk-in freezer turning into an ice cave is every chef's nightmare. We troubleshoot a True refrigeration unit that's warm inside but completely blocked with ice. We explain how to manually verify the defrost timer, test the fan delay, inspect the door sweep gaskets, and when to call in a technician before your inventory spoils.

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Hobart Mixer Rebuild Thumbnail 18:05
Food Prep

Hobart H600 Mixer Gearbox Rebuild - Restoration of a 60-Quart Beast

Uploaded 2 weeks ago • 3.9K Views

We take you inside the heavy-duty gear casing of a legendary Hobart 60-quart planetary mixer. Watch our technician swap out worn internal gears, repack the gearbox with food-grade grease, and fix the safety microswitch. If your mixer is grinding or slipping speeds, this walkthrough shows you the root cause.

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Commercial Dishwasher Diagnostic Thumbnail 15:10
Sanitation

Commercial Dishwasher Diagnostics: High-Temp vs Low-Temp Pump Failures

Uploaded 3 weeks ago • 5.1K Views

When your dishwasher stops sanitizing, your health inspection license is on the line. We compare a CMA high-temp booster commercial dishwasher with a low-temp chemical unit. Learn how to clear clogged spray arms, troubleshoot the chemical injector pumps, and check the heating elements.

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Deep Fryer Diagnostic Thumbnail 12:30
Hot Line

The Silent Killer of Deep Fryers: Thermopile Calibration & Gas Valves

Uploaded 1 month ago • 7.5K Views

If your commercial deep fryer pilot light keeps going out, don't buy a new fryer yet! In this episode, we explain the most common culprit: a weak millivolt reading from the thermopile. Watch us replace a thermopile on a Pitco gas fryer, clean the pilot burner orifice, and calibrate the high-limit safety thermostat.

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