Technical knowledge
Technical guides
Technical information on the maintenance, safety and compliance of extraction, filtration and ventilation systems, for maintenance managers, safety officers and facility managers. Requirements for a specific facility are determined by an on-site survey.
Commercial kitchen exhaust cleaning: frequency and code requirements
Inspection and cleaning frequency for commercial and institutional kitchen exhaust systems under NFPA 96, and what Israeli Standard SI 1001 Part 6 and the fire authorities require.
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Industrial fan preventive maintenance: scope and intervals
What preventive maintenance on an industrial fan covers: vibration, bearings, belts, motor and impeller, and the early warning signs of failure.
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Dust collector filter replacement: criteria and monitoring
Replacing dust collector bags and cartridges based on differential pressure and the manufacturer's instructions, plus what to know about combustible dust and NFPA 660.
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Underground car park ventilation: components and maintenance
Ventilation in an underground car park: CO sensors, jet fans, smoke-extraction mode, and what routine maintenance should check.
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