How should the electrostatic module of an integrated unit be cleaned?

Switch off the power, remove the cell according to the manual, soak it with a suitable degreaser, clean it with a soft brush, dry it thoroughly, and then check discharge and insulation after reinstallation. Do not scrape the plates with abrasive pads or disassemble the unit while powered. Checklist: 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.