The complete maintenance and servicing plan for the automatic door and air shower room is divided into: daily inspection, weekly maintenance, monthly maintenance, quarterly\/six-monthly maintenance, and annual overhaul. It also distinguishes three core modules: purified air path, automatic sliding door system, and electrical control system. It is applicable to stainless steel automatic air shower rooms, forklift air shower rooms, and AGV air shower rooms.
\n1. Daily daily maintenance (5 minutes before and after production shift)
\n1. Box body and internal cleaning
\nWipe the inner wall, nozzles, floor, and automatic door glass with dust-free cloth + 75% alcohol \/ workshop neutral disinfectant;
\nClean the floor tray debris and dust to avoid backflow blockage;
\nCheck the nozzles for no blockage, skewing, and remove any debris immediately.
\n2. Automatic door safety inspection
\nTest the anti-clamping function: when closing the door, if it is blocked, the door will immediately rebound;
\nCheck the sensor probe for any accumulated dust and wipe it clean to prevent false sensing \/ non-sensing;
\nCheck if the sealing strip is loose or cracked, as leakage will reduce the dust removal effect.
\n3. Electrical control basic inspection
\nPower on to check for no fault alarms on the display, normal pressure difference values;
\nTest the interlock function: one side door is opened, the other side cannot be opened;
\nReset the emergency stop button normally, no abnormality in voice prompts, start\/stop of the air shower;
\n4. Fan operation status
\nListen for any abnormal sounds, vibrations, or noise from the fan. Stop immediately if there is any noise.
\n2. Weekly maintenance (completed in 30 minutes of shutdown)
\nPrimary efficiency filter cleaning
\nRemove G4 primary filter, blow from inside out with compressed air; if the dust is severe, rinse with clean water, dry and reinstall; if severely clogged, replace directly.
\nAutomatic door track maintenance
\nClean the dust, wire ends, and debris inside the track; apply a small amount of special silicone-based lubricating grease to the sliding rail and pulley (do not use grease, as it is prone to sticking to dust).
\nUltraviolet sterilization lamp (optional)
\nWipe the dust on the lamp tube, check the brightness; if blackened or insufficient illumination, register for replacement in advance.
\nReturn air chamber cleaning
\nOpen the return air panel, clean the accumulated dust inside the chamber to avoid secondary dusting.
\n3. Monthly maintenance (in-depth inspection)
\nFan unit inspection
\nTighten the fan fixing screws to eliminate vibration and noise;
\nCheck the temperature of the frequency converter and the lines for overheating in the variable frequency model;
\nCheck for any abnormal sounds from the fan bearings, add lubricating oil if lacking and use high-temperature-resistant lubricating oil.
\nEfficient HEPA filter inspection
\nRecord the pressure difference value, compare it with the initial pressure difference; a continuous increase in pressure difference indicates filter blockage.
\nAutomatic door drive system
\nCheck the power supply line of the motor, limit switch, and belt tightness; replace the belt if cracked or loose.
\nNozzle adjustment
\nAdjust the nozzle to face the cargo passage area uniformly to ensure 360\u00b0 sweeping without any blind spots.
\nElectrical wiring tightening
\nTighten the terminals of the distribution box and the sensor door terminal, clean the dust inside the box to prevent short circuits.
\n4. Quarterly \/ Semi-annual maintenance (core consumable replacement cycle)
\nPrimary efficiency filter: replace once every 3-6 months, replace directly if the cleaning exceeds 3 times.
\nDoor body sealing rubber strip: check for aging every half year, if hard, leaking, replace directly; in clean workshops with frequent disinfection, shorten to 3 months.
\nSensor probe, door access accessories: calibrate the sensing distance, replace if faulty.
\nBox body leakage check: check for leakage at weld seams and door gaps, apply silicone sealant to repair.
\n5. Annual overhaul maintenance (half-day shutdown)
\nHEPA efficient filter replacement
\nReplace when the pressure difference is > 200 Pa or after 12 months of use; perform leak detection and dust particle retesting after replacement.
\nFan comprehensive inspection
\nReplace worn bearings, dust off the impeller, inspect the insulation of the motor.
\nAutomatic door complete wear parts replacement
\nReplace the pulley, synchronous belt, buffer rubber strip, and limit switch uniformly to prevent operational failures and production stop.
\nWhole machine cleanliness verification
\nTest the air nozzle wind speed, indoor dust particle count, and air change frequency to meet GMP\/ISO14644 standards.
\nControl program calibration Reset the wind shower time, fan frequency, and sensor delay parameters, and clear the system fault records.
\nVI. Special Maintenance Points for Each Module
\n(1) Purification Air Path System
\nDo not directly rinse the fan or high-efficiency filter with water;
\nIf the high-efficiency filter gets damp, it should be scrapped directly. Disinfection should only involve wiping the box, not spraying on the filter;
\nRegularly monitor the wind speed. For constant-frequency fans, if the wind speed is lower than 22m\/s, check for filter blockage or fan failure.
\n(2) Automatic Sliding Door System (Key Fault Points)
\nDo not stack materials on the track. Avoid hitting the door body when forklifts enter and exit. Install anti-collision columns at the door opening;
\nTest the manual unlocking device after power failure to ensure that the door can be opened manually in emergency situations;
\nDry the motor promptly with disinfectant water vapor to prevent short circuits and burnout of the drive.
\n(3) Intelligent Control System
\nKeep the control cabinet dry. Do not spray for disinfection;
\nRegularly back up control parameters. Reconfigure the blowing shower duration and interlock logic after replacing parts;
\nRecord the fault codes promptly. Do not repeatedly force the fan to start or stop.
\nVII. Summary of Consumables Replacement Cycles (General Standards)<\/p>\n
| Accessories<\/td>\n | \u062f\u0648\u0631\u0629 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644<\/td>\n<\/tr>\n |
| G4 Primary Filter<\/td>\n | Clean every 1 to 3 months, replace every 3 to 6 months<\/td>\n<\/tr>\n |
| H13 High-Efficiency HEPA<\/td>\n | From 6 to 12 months, replace immediately if the pressure difference exceeds the limit.<\/td>\n<\/tr>\n |
| Door sealing strip<\/td>\n | 6 months, Corrosion Workshop 3 months<\/td>\n<\/tr>\n |
| Automatic door belt \/ pulley<\/td>\n | 12 months<\/td>\n<\/tr>\n |
| Ultraviolet sterilization lamp<\/td>\n | 800-hour service life<\/td>\n<\/tr>\n |
| Fan bearing<\/td>\n | Replace as needed every 24 months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n VIII. Precautions for Prohibited Operations The complete maintenance and servicing plan for the automatic door and air shower room is divided into: daily inspection, weekly maintenance, monthly maintenance, quarterly\/six-monthly maintenance, and annual overhaul. It also distinguishes three core modules: purified air path, automatic sliding door system, and electrical control system. It is applicable to stainless steel automatic air shower rooms, […]<\/p>","protected":false},"author":12,"featured_media":4987,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[92],"tags":[],"class_list":["post-5635","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-technology"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts\/5635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/comments?post=5635"}],"version-history":[{"count":2,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts\/5635\/revisions"}],"predecessor-version":[{"id":5637,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts\/5635\/revisions\/5637"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/media\/4987"}],"wp:attachment":[{"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/media?parent=5635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/categories?post=5635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/tags?post=5635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} |