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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 17668-2010: Electrical chain saws -- Safety code for practice Status: Obsolete GB 17668: Historical versions
Basic dataStandard ID: GB 17668-2010 (GB17668-2010)Description (Translated English): Electrical chain saws -- Safety code for practice Sector / Industry: National Standard Classification of Chinese Standard: B91 Classification of International Standard: 65.060.70 Word Count Estimation: 6,643 Date of Issue: 2010-12-23 Date of Implementation: 2011-07-01 Older Standard (superseded by this standard): GB 17668-1999 Quoted Standard: GB 3883.1; GB 3883.14 Regulation (derived from): Announcement of Newly Approved National Standards No. 10 of 2010 (No. 165 overall) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This Chinese standard specifies the household electricity chain saws and electric chain saws timberyard bucking operation of the basic requirements, job preparation requirements, operational safety requirements, maintenance and storage of safety requirements. This standard applies to timberyard bucking household electricity consumption chain saws and chain saw safely. GB 17668-2010: Electrical chain saws -- Safety code for practice---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.Eletrical chain saws.Safety code for practice ICS 65.060.70 B91 National Standards of People's Republic of China Replacing GB 17668-1999 Electric chain saws Safety and Operating Instructions Issued on. 2010-12-23 2011-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordAll the technical contents of this standard is mandatory. This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB 17668-1999 "electric chain saws - Safety requirements" Compared with GB 17668-1999 major technological changes as follows. --- Modify the standard name, the "electric chain saws - Safety requirements" to "use the electric chain saw safety rules"; --- Modify the normative references; --- Delete the contents of the warning (1999 version 3.1); --- Remove the "operator must be trained and hold operating permits for employment" requirement (1999 version 3.2.3); --- Added household electricity use chain saw safety regulations contents (see Chapter 3); --- Added operator before using the electric chain saw read the requirements of the specification (see 3.1.2); --- Added the electric chain saw use range requirements (see 3.1.4); --- Modify the wearing of safety devices when using electric chain saws requirements (see 3.2.1); Plugs and connections to other devices check --- new electric chain saw operation preparation time requirements (see 3.2.7,3.2.8); --- New electric chain saws and power on before starting Remove any adjusting key or wrench and make sure the chain is not touching other objects chainsaw requirements (See 3.3.2, 3.3.3); --- Added to the electric chain saw handle grip method and its requirements when using portable electric chain saw operation (see 3.3.7,3.3.8, 3.3.9); --- Added to the electric chain saw blade maintenance requirements (see 3.4.3); --- Modify the requirements for electric chain saws storage conditions (see 3.4.4). This standard was proposed by the State Forestry Administration. This standard by the National Forestry Machinery Standardization Technical Committee (SAC/TC61) centralized. This standard is drafted by. Stuart Garden Jiaxing Machinery Research Institute. Participated in the drafting of this standard. Zhe Jiang Sanfeng Tool Manufacturing Co., Ltd., Harbin Forestry Machinery Research Institute of the State Forestry Administration. The main drafters of this standard. He Guoqing, Chen Yong, Lu Yunfeng, Li Ying Zhen. This standard replaces the standards previously issued as follows. --- GB 17668-1999. Electric chain saws Safety and Operating Instructions1 ScopeThis standard specifies the basic requirements for household electric chain saws and log yard bucking electric chain saw operation, the job requires preparation, job security to Seek, maintenance and storage safety requirements. This standard applies to the lumberyard bucking electric chain saw and chain saw safety household electricity use.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Safety first part of GB 3883.1 portable electric power tools. General requirements The second part of the security GB 3883.14 hand-held power tools. Particular requirements for chain saws3 household electricity use chain saw safety regulations3.1 Basic requirements 3.1.1 The operator shall be consistent with the provisions of GB 3883.1 and GB 3883.14 electric chain saw. 3.1.2 The operator prior to use electric chain saws should read the instructions carefully. 3.1.3 The operator should be familiar with electric chain saws performance and methods of operation, and according to user's manual for the correct operation and maintenance. 3.1.4 In addition to cutting trees, electric chain saws should not be used for other purposes, such as cutting plastic, masonry or non-wood building materials. 3.1.5 The following shall be prohibited personnel to operate the electric chain saw. a) minors and the elderly; b) infirm sick person; c) influence of alcohol or taking stimulants, narcotics officers after. 3.1.6 Under the following conditions should not start electric chain saw. a) when approached; b) low-light; c) rain, wind and open space more than five when there is thunder and lightning; d) no chain scission and bounce protection device protection device, or the device is damaged; e) explosive atmospheres, flammable liquids, gases or dust. 3.2 Preparation 3.2.1 job should always wear safety equipment, such as goggles, dust mask, non-slip safety shoes, hard hat and hearing protection devices. 3.2.2 job should wear hypertrophy, open clothes and shorts should not be worn decorations, such as neckties, bracelets, chains and the like. The wear and tension of the saw chain 3.2.3 carefully check the chain saw, guides and sprocket assembly, adjustment and replacement if necessary. 3.2.4 The job should be checked before switching electric chain saw is intact, the power cable is securely connected cable insulation is worn. 3.2.5 for outdoor use electric chain saw, use an extension cord suitable for outdoor use. 3.2.6 job should be thoroughly checked before the job site and remove stones, metal objects, branches and other discards. 3.2.7 electric chain saws should plug and socket match, should not in any way modify the plug. Need grounding electric chain saws should not use any conversion plug. 3.2.8 If the connection is provided with a dust extraction and collection devices using a device, it should ensure that they are properly connected and properly used. 3.3 Job 3.3.1 before turning on power to determine the electric chain saw switch is in the off position to prevent accidental activation. 3.3.2 power, remove any adjusting key or wrench (if available). 3.3.3 before starting electric chain saw, make sure the chainsaw chain is not contact with other objects. 3.3.4 start or operation, the hands and feet should be close to the rotating parts, especially on the bottom of the chain. Always hold the electric chain saw with the right hand when the job is 3.3.5 handle, left hand holding the electric chain saw front handle. NOTE. The chain saw guide plate design in the left side, a "right" and "left" position should be the opposite. 3.3.6 job can not be stretched too long hand, should shoulder more jobs. 3.3.7 handle the job process should be kept dry, clean and away from oil and grease to prevent the handle slipping out of control caused. 3.3.8 feet when the job should stand, should stand firm, flat ground operation on security and electric chain saws, the tree should not stand in the operating electric chain saws. 3.3.9 When carrying off the electric chain saw, before the application of the handle and the electric chain saw away from the body of the operator. 3.3.10 line should not be overloaded with work, nor should access the high-capacity fuse. 3.3.11 sawing branches under tension should maintain a solid grip, and in order to guard against a rebound to prevent the limb may strike the operator and (Or) make the chain saw out of control. When cutting thin strips 3.3.12 shrubs with special care to prevent the thin strips may be clamped chainsaw chain and hit the operator and (or) the operator lost balance. 3.3.13 The following conditions should be immediately cut off the power supply. A) After the chain saw hit other objects, you need to check before restarting when the damage; b) abnormal sound or vibration when jobs need to check and troubleshooting purposes; c) the operator leaving the electric chain saw when; d) found leakage; End e) job. 3.4 Maintenance and storage 3.4.1 After a day job, you should check the saw chain, guide and sprocket wear, and tighten all nuts, bolts, screws, if necessary, adjust And replacement. 3.4.2 Check the power plug and cable insulation abrasion damage is found should be repaired or replaced. 3.4.3 shall comply with the manufacturer on a chainsaw chain blade maintenance instructions. 3.4.4 electric chain saws should be stored in a dry and away from children, heat, oil, sharp edges or moving parts of the environment. 3.4.5 should clean up before long-term storage of residual wood chips and dirt, remove the saw chain and the guide plate and coated with anti-rust oil, the motor should be protected from dust.4 lumberyard bucking electric chain saws Safety and Operating Instructions4.1 Basic requirements 4.1.1 Operation lumberyard bucking electric chain saws shall comply with the requirements of 3.1.1 ~ 3.1.5. 4.1.2 In addition to meeting the provisions of 3.1.6, the following situations should not start the electric chain saw. a) support staff evacuated before bucking secure areas; b) the original work area bar stacked instability. 4.2 ready Electric chain saw ready lumberyard bucking in addition to satisfying the provisions of 3.2, the job should be selected before the safe evacuation and safety zones. 4.3 Job 4.3.1 shall meet the requirements of the job 3.3.1 - 3.3.10 of. 4.3.2 prohibit operation when the distance from the conveyor primitive streak is processed is less than 1.5m. 4.3.3 bucking preceded electric chain saws start idling 1min, inspection and lubrication system is functioning properly. 4.3.4 blown fuse or switch trips, should be checked immediately. 4.3.5 Job feet shall stand, or should stand below the original article and the timber may scroll bar or the original timber. 4.3.6 Exclude folder when sawing failure, should pay special attention to security support staff. 4.3.7 During the operation, the lubrication and cooling should always sawn timber body. 4.3.8 When the primitive streak is about to saw off the wood should pay attention to the movements quickly lift electric chain saw after sawing. 4.3.9 Transfer job switch off before the electric chain saw. 4.3.10 In addition to meeting the provisions of 3.3.13, the following conditions should be immediately cut off the power. a) found close to the original article or timber movement; b) when the clip bucking saw. 4.4 Maintenance and Storage Lumberyard bucking electric chain saw maintenance and storage conducted in accordance with 3.4. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 17668-2010_English be delivered?Answer: Upon your order, we will start to translate GB 17668-2010_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB 17668-2010?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 17668-2010 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. |
