CO2 PPM Checklist for Tesco Stores
by Arran Middleton-Bolch, from the Community
This CO2 planned preventive maintenance checklist is designed for Tesco supermarket refrigeration systems. It guides technicians through essential safety and performance checks, including signage and isolation, electrical integrity, interlocks and earthing, control voltages, compressor staging and overloads, crankcase heaters and fans, oil testing and management, transducers and set points, receiver levels, filter changes, PRV condition, bursting discs, and safety switches. It also covers gas cooler cleaning, fin and coil inspection, leak testing across components and pipework, probe placement, differential checks, and ensuring all cases communicate to set points, with clear closeout steps.
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This community page makes available free workplace checklists and templates created by other users within the SafetyCulture community. SafetyCulture has re-published this content and where possible, has credited the original author. SafetyCulture has not verified the accuracy, reliability or suitability of any community content. You agree that your use of any of this content is in accordance with SafetyCulture’s Terms and Conditions.