SB/T 10345.4-2012 English PDFSB/T 10345.4: Historical versions
Basic dataStandard ID: SB/T 10345.4-2012 (SB/T10345.4-2012)Description (Translated English): Refrigerating systems and heat pumps. Safety and environmental requirements. Part 4: Operation, maintence, repair and recovery Sector / Industry: Domestic Trade Industry Standard (Recommended) Classification of Chinese Standard: J73 Classification of International Standard: 27.080; 27.200 Word Count Estimation: 21,294 Older Standard (superseded by this standard): SB/T 10345.4-2001 Quoted Standard: ISO 11650; ISO 12100; ISO 14040 Adopted Standard: EN 378-4-2008, NEQ Regulation (derived from): Ministry of Commerce Notice No. 47 of 2012; industry standard for filing Notice No. 9 of 2012 (No. 153 overall) Issuing agency(ies): Ministry of Commerce of the People's Republic of China Summary: This standard specifies the operation of the refrigeration system, maintenance, overhaul, as well as all types of refrigerants, refrigerant oil, heat transfer medium, refrigeration systems and their components recycled, re-use and disposal of safety and e SB/T 10345.4-2012: Refrigerating systems and heat pumps. Safety and environmental requirements. Part 4: Operation, maintence, repair and recovery---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Refrigerating systems and heat pumps.Safety and environmental requirements.Part 4. Operation, maintence, repair and recovery ICS 27.080; 27.200 J73 Record number. 37194-2012 People's Republic of China domestic trade industry standard Replacing SB/T 10345.4-2001 Refrigeration systems and heat pump safety and environmental requirements Part 4. Operation, maintenance, overhaul and recycling Part 4. Operation, maintenance, repairandrecovery Published on.2012-08-01 2012-11-01 implementation Published by the Ministry of Commerce ContentForeword III 1 Scope 1 2 Normative references 1 3 General requirements 1 4 Maintenance and overhaul 2 5 Recycling, reuse and disposal requirements 4 Appendix A (Normative Appendix) Oil Discharge for Refrigeration Systems 9 Appendix B (informative) Parameter requirements for recycled refrigerants 10 Appendix C (informative) Treatment and storage of refrigerants 11 Appendix D (informative) Inspection in use 13 Appendix E (Informative) Maintenance Guide for the Use of Flammable Refrigerant Equipment 15 Reference 17ForewordThis standard uses the redrafting method, refer to the European Committee for Standardization (CEN) Technical Committee 182 (TC182) (referred to as CEN/ TC182) EN378 "Safety and Environmental Requirements for Refrigeration Systems and Heat Pumps", prepared in accordance with EN378-4.2008 Degree is not equivalent. SB/T 10345 “Safety and Environmental Requirements for Refrigeration Systems and Heat Pumps” is divided into four sections. --- Part 1. Basic requirements, definitions and classifications; --- Part 2. Design, construction, testing, marking and preparation; --- Part 3. Installation location and personal protection; --- Part 4. Operation, maintenance, overhaul and recycling. This standard covers the safe operation and environmental protection of the personal and property related to the refrigeration system and heat pump, especially to prevent the diffusion of refrigerant. The stringent provisions are listed for the damage of the atmospheric ozone layer and the impact of the global warming effect. It is the refrigeration system in the refrigeration and air conditioning industry today. A basic standard that is more detailed and complete in the context of the heat pump. This standard retains the main content of the original version, only for a small part of the content, such as the definition of the terms and conditions that have been formulated and are being approved in China. There are duplicate clauses in the standards or industry standards, as well as statements that are inconsistent with China's national conditions in the articles, and the necessary additions and deletions have been made. This standard was proposed by the Ministry of Commerce of the People's Republic This standard is under the jurisdiction of the National Refrigeration Standardization Technical Committee. This standard was drafted. China Refrigeration Society, Jiangsu Baixue Electric Co., Ltd., Xi'an Jiaotong University, domestic trade engineering design and research Research Institute, National Commercial Refrigeration Equipment Quality Supervision and Inspection Center. The main drafters of this standard. Yu Bingfeng, Hu Wangyang, Qi Pengcheng, Li Tiantian, Fan Wei, Liu Xiaopeng, Xiao Yang. This standard replaces SB/T 10345.4-2001. Refrigeration systems and heat pump safety and environmental requirements Part 4. Operation, maintenance, overhaul and recycling1 ScopeThis section specifies the operation, maintenance, overhaul of refrigeration systems, and all types of refrigerants, refrigerant oils, heat transfer media, and refrigeration systems. Safety and environmental requirements related to the recycling, reuse and disposal of its components. The provisions of this section are intended to minimize the leakage of refrigerant due to system damage caused by improper refrigerant treatment or contaminants. The harm to the person and the destruction of property and the environment. Certain terms and sub-clauses in this section do not apply to unitized unit systems, integral systems and refrigerants with a refrigerant charge of not more than 3 kg. For systems built on site, these terms and sub-clauses are. 3.1.1, 3.1.2, 3.2, 3.3, 4.1.1~4.1.4, 4.2, 4.3.1, 4.3.3, 5.6. For this For these systems, the necessary maintenance items should be stated in the instruction manual. If necessary, it must be obtained with the nearest authorized repair service center. contact.2 Normative referencesThe following documents are indispensable for the application of this section. For dated references, only dated versions apply to this Part. Minute. For undated references, the latest edition (including all modifications) applies to this section. Performance of ISO 11650 refrigerant recovery and/or recycling equipment ISO 12100 Mechanical Safety Design General Risk Assessment and Reduction ISO 14040 Environmental Management Life Cycle Assessment Principles and Framework3 General requirements3.1 Operating instructions 3.1.1 Personnel who are responsible for the operation, monitoring and maintenance of the refrigeration system should be trained and qualified for the tasks undertaken. Refrigeration The installer of the system should provide the necessary guidance to the operations and monitoring personnel. 3.1.2 Personnel responsible for the refrigeration system with a refrigerant charge greater than 3 kg shall have the functional mode, operation and daily monitoring of the system. Knowledge and experience. 3.1.3 Under no circumstances should a system be mixed with different refrigerants. If the type of refrigerant is changed, it should be carried out in accordance with 4.4. 3.2 Instructions for operators Before the new refrigeration system is put into operation, the operator should be trained to understand the construction of the refrigeration system in the manual. The contents of the manufacture, monitoring, operation and maintenance, as well as the safety measures including the use of the required personal protective equipment and the nature of the refrigerant used. And its processing. Note. Operators are advised to be present during the evacuation of the refrigeration system, filling of refrigerant, conditioning, and possible on-site assembly. 3.3 Record 3.3.1 If the refrigerant charging capacity of the refrigeration system is greater than 3 kg, the manager and the operator shall keep an updated operation log of the refrigeration system. 3.3.2 The following items should be recorded in the operation log. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of SB/T 10345.4-2012_English be delivered?Answer: Upon your order, we will start to translate SB/T 10345.4-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically in 9 seconds (download/delivered in 9 seconds). The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of SB/T 10345.4-2012_English with my colleagues?Answer: Yes. The purchased PDF of SB/T 10345.4-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version SB/T 10345.4-2012?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version SB/T 10345.4-2012 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |