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UNIT GROUP 3421 空調和制冷技工 AIRCONDITIONING AND REFRIGERATION MECHANICS
ANZSCO 3421 空調和制冷技工職責概述
• 安裝、維護和修理工業用、商用和家用空調和制冷系統和設備。AIRCONDITIONING AND REFRIGERATION MECHANICS assemble, install, maintain and repair industrial, commercial and domestic airconditioning and refrigeration systems and equipment
ANZSCO 3421 空調和制冷技工技能要求 Indicative 技術等級 Skill Level
• 本單元的大多數職位需要具有與下述資質和經驗相當的技術層次。Most occupations in this unit group have a level of skill commensurate with the qualifications and experience outlined below
• 在澳洲：AQF證書3級，包括至少2年的在職培訓或AQF證書IV級（ANZSCO技術3級）In Australia: AQF Certificate III including at least two years of on-the-job training, or AQF Certificate IV (ANZSCO Skill Level 3)
• 在新西蘭：NNZ資格證4級（ANZSCO技術3級）In New Zealand: NZ Register Level 4 qualification (ANZSCO Skill Level 3)
• 至少3年的工作經驗可以代替上述的資格證。At least three years of relevant experience may substitute for the formal qualifications listed above.
• 有時除了資格證外，還需要相關的工作經驗和/或在職培訓。In some instances relevant experience and/or on-the-job training may be required in addition to the formal qualification
• 可能需要注冊或許可。Registration or licensing may be required
ANZSCO 3421 空調和制冷技工主要職責 Tasks Include
• 根據圖紙和說明書確定工作要求，并計劃安裝參考點。establishing job requirements from drawings and specifications, and laying out installation reference points
• 鉆孔、安裝固定架、對管子進行切割、彎曲和制作螺紋。drilling holes, installing mounting brackets and cutting, bending and threading piping
• 為蒸汽、氣體、壓縮空氣、石油和冷卻水的使用安裝和修理如下部件：如壓縮機、發動機、冷凝器、蒸發器、開關和儀表、銅線 installing and repairing components such as compressors, motors, condensers, evaporators, switches and gauges, and copper lines for steam, gas, refrigerant, compressed air, oil and chilled water
• 栓接、焊接、鉚接、銅焊管道已完成與設備的連接，校準并檢查安裝的精確度。bolting, soldering, riveting, welding and brazing pipes to connect equipment, and checking alignment and accuracy of fit
• 使用氣體或液體進行試漏測試。filling systems with gas or fluid to check for leaks
• 對制冷系統進行測試操作，檢查并調整機制。test-operating refrigeration systems, checking mechanisms and making adjustments
• 使用真空泵抽出測試氣體和液體，并加入制冷劑。removing test gas and fluid using vacuum pumps, and filling with refrigerant
• 檢修制冷系統，確定故障所在并修復和更換殘次部件。checking and overhauling refrigeration systems, diagnosing faults and repairing and replacing defective components
• 調整系統控制和機制，重裝系統。adjusting system controls and mechanisms and reassembling systems
• 記錄故障的原因和采取的措施。recording causes of malfunctioning and action taken
ANZSCO 3421 空調和制冷技工職位列表 List of occupations
342111 空調和制冷技工 AIRCONDITIONING AND REFRIGERATION MECHANIC
• 安裝、維護和修理工業用、商用和家用空調和制冷系統和設備。Assembles, installs, maintains and repairs industrial, commercial and domestic airconditioning and refrigeration systems and equipment
• 可能要注冊和許可。Registration or licensing may be required
• 技術級別 Skill Level: 3
