How should a commercial rice cooker be inspected after delivery?

Please verify the following points and require itemized written supplier responses:（commercial rice cooker rice-cooker-acceptance） Verify capacity, power, voltage, liner, lid, cord, manuals and warranty, and check that the liner is not deformed and sits flat on the heating plate. Run a small cooking test to confirm switching, even heating and normal operation. Define capacity, accuracy, materials and operating environment before requesting quotes on a uniform basis. Request specification sheets, test reports, certificates, maintenance manuals and spare-part lists. During acceptance, verify appearance, dimensions, functions, safety protection and packaging, and keep test records. Do not compare unit price alone; include customization, freight, spare parts, after-sales support and downtime risk. Keep written records of inquiries, confirmations, FAT, acceptance and warranty commitments.