JB/T 5352-1991 Guidelines for writing instructions for electric tool products
Some standard content:
Mechanical Industry Standard of the People's Republic of China
JB/T 5352-1991
Guidelines for Writing Manuals for Electric Tools
Published on June 28, 1991
Implementation by the Ministry of Machinery and Electronics Industry of the People's Republic of China on July 1, 1992
Mechanical Industry Standard of the People's Republic of China
Guidelines for Writing Manuals for Electric Tools
Subject Content and Scope of Application
This standard specifies the requirements and basic contents for writing manuals for electric tools (hereinafter referred to as tools). This standard applies to the writing of manuals for handheld and portable electric tools. JB/T5352-1991
Except for language and similar requirements, the manuals for exported electric tools shall comply with the relevant regulations of the foreign trade department. The rest of the contents shall comply with the provisions of this standard.
Different varieties of products cannot use the same manual; series of products of the same variety and different models can use the same manual without affecting the use.
Referenced standards
GB3787
GB2900.28
GB9088
Basic requirements
General principles for instructions for use of consumer products
Safety of handheld power tools Part 1 General requirements Safety technical regulations for the management, use, inspection and maintenance of handheld power tools Electrical terminology Power tools
Model compilation method of power tools
Product manuals should help tool users obtain product information so that tool users can correctly purchase, reasonably use, properly store and maintain power tools, and timely handle and correctly eliminate common general faults during use. 2 Product manuals should be easy to understand, concise and to the point, and use diagrams, tables, symbols and other forms of expression that are acceptable to tool users as much as possible. 3.2
3.3 Product manuals should truthfully introduce products, and exaggerated and false content is not allowed, nor should product manuals be used to cover up product design defects.
The Class II structural symbol "回" of Class II tools should be prominently printed on the product manual. Basic content of the product manual
The content of the product manual should include:
Product name and model (specifications);
Product dimensions and diagrams;
Rated values, including rated voltage and power type, rated frequency, rated input power or rated output and other performance indicators; product overview;
Safety instructions;
Operation instructions;
Maintenance knowledge:
Failures and their troubleshooting methods;
Spare parts;
Quality assurance.
Approved by the Ministry of Machinery and Electronics Industry on June 28, 1991 and implemented on July 1, 1992
5 Expression of the content of the product manual
5.1 Product name
JB/T5352-1991
5.1.1 The product name must be the name specified in GB2900.285.1.2 For product names not specified in GB2900.28, international common names or special names that can indicate the product function and true attributes can be used, but they cannot cause misunderstandings to the tool users. 5.1.3 If necessary, the phrases in brackets can be used after the product name for further explanation. 5.2 Product model
5.2.1 The product model must comply with the provisions of GB9088 and be approved and promulgated. 5.3 Product overview
5.3.1 The description of the product overview should be concise. The content can include product use, structural introduction, characteristics, applicable environment, etc. If necessary, indicate the inapplicable environment.
5.3.2 The product structure should be introduced with the product structure diagram as much as possible and supplemented with necessary explanations. 5.4 Performance indicators
5.4.1 In addition to the items specified in the general product standards, important items that tool users need to know, such as input power, weight, etc., should also be marked in the manual.
5.4.2 The main performance indicators indicated in the product manual should be consistent with the technical conditions of the product. 5.5 Safety matters
5.5.1 All safety measures and suggestive safety warnings described in the product manual should ensure that the tool user is free from foreseeable dangers, such as electric shock, mechanical injuries, etc. If necessary, the emergency measures taken by the tool user in the event of an accident or the first sign of an accident should also be stated. The various signs described in the product manual, such as the direction of rotation, various control and adjustment signs, should be consistent with the signs on the product. 5.5.2
If the operation of the tool user does not comply with the provisions of the product manual and may cause damage to the power tool, and an accident or even danger occurs, the words "Read the manual carefully before use" should be prominently marked on the first page of the product manual. 5.5.4 The tool user must be reminded in writing that repairs and replacement of parts are not allowed without authorization. 5.5.5 The use of the tool power cord should be explained in writing as follows: a. The power cord of Class I tools must use a three-core (single-phase tool) or four-core (three-phase tool) multi-strand copper core rubber-sheathed cable or soft wire, of which the green/yellow two-color wire can only be used as protective grounding or protective zeroing under any circumstances. b. The soft cable or soft wire of the tool shall not be extended or removed at will: the plug of the tool power cord shall not be removed or replaced at will; c.
d. Class II tools and Class II tools shall be marked with the words "This tool does not allow grounding. 5.5.6 Safe operation of tools The content of the operation should at least include: the scope of use of the tool. In general places, to ensure the safety of use, Class 1 tools should be selected. If Class 1 tools are used, it must be pointed out that other safety protection measures should be adopted, such as leakage protection devices (including leakage protection plugs, sockets, etc.). Otherwise, the user must wear insulating gloves, insulating shoes or stand on insulating mats. In humid places or metal structures and other workplaces with good conductivity, Class II or Class II tools must be used. If Class I tools are used, it must be pointed out that a leakage protection device with a rated current of no more than 30mA and an action time of no more than 0.1s should be installed. Class II tools should be used in narrow places such as boilers, metal containers, pipelines, etc. If Class 1 tools are used, it should be pointed out that a leakage protection device with a rated leakage action current of no more than 15mA and an action time of no more than 0.1s must be installed. At the same time, the product manual should also point out that: the safety isolation transformer of Class II tools, the leakage protection device of Class I tools, and the control box and power connector of Class I and Class II tools must be placed outside, and someone should be outside to monitor. b. The correct use method and operating procedures of the tool; c. The items and parts that should be checked before using the tool, as well as the possible dangers and corresponding protective measures during use; d. The dangerous moving parts, knives, and cutting tools in the tool. Such as grinding wheels, saw blades, etc. must have mechanical protection devices. For example, protective covers, protection, etc., and it is strictly forbidden to remove or replace them at will during use; 2
Other safety matters that the operator should pay attention to. 5.6 Usage matters
Usage matters that should be mentioned in the product manual5.6.1
JB/T5352-1991
Space dimensions for use (if necessary for portable power tools); necessary wiring diagrams, circuit diagrams, structural diagrams and brief descriptions: c. Position functions and operating instructions of plugs, switches, knobs and buttons on the product; d.
Usage methods and procedures;
Adjustment of the best working state (only for necessary tools). Usage matters that should be mentioned in the product manual: warnings for possible misoperation, relevant instructions for power outages, movement and other conditions; emergency measures when abnormal conditions occur during use (such as abnormal noise, odor, heat, smoke); power tools operated by specialized personnel, such as electric chain saws, should indicate the words "This tool must be operated by personnel who have been trained and obtained a certificate of qualification".
5.7 Maintenance (repair) matters
5.7.1 Maintenance (repair) items, cycles and requirements allowed for full-time personnel. 5.7.2 Models and specifications of wearing parts allowed for full-time personnel to replace, 5.7.3 Safety precautions for maintenance (repair). 5.8 Common faults and their treatment methods
Common faults and their treatment methods can be in table form, and the contents include; fault items;
cause of occurrence;
elimination methods.
Spare parts and accessories
Name, quantity and specification of spare parts of the product
Name, quantity and specification of accessories of the product
The wearing parts made by maintenance personnel must be accompanied by working drawings of the parts. Quality assurance matters
6 Text
After-sales service matters and producer responsibility
Warranty period and responsibilities and obligations of the manufacturer; detailed address of the main maintenance service department.
Manufacturer name and address
The indicated factory name must be the full name:
The factory address on the product manual must be the detailed address; products of the same trademark and the same model produced by different factories must be marked with the place of origin and factory name in words on the product manual. The content of the product manual must be written in standard Chinese characters, and the factory name and address must not be written in separate Chinese pinyin. 6.1
Symbols, signs, numbers, and measurement units shall comply with the relevant provisions of national standards and industry standards. 6.2 Chinese Pinyin must be written and spelled correctly. 6.3 When using more than two languages, they must be clearly distinguished from each other. 6.4 The various controls and adjustment signs on the product that are expressed in symbols or foreign languages must be explained in Chinese characters in the product manual. 7
Clarity and durability
7.1 The format of the product manual should be appropriate and printed on paper with a certain strength for repeated reading by the tool user. If necessary, the words "Keep it" should be marked.
JB/T5352-1991
7.2 The size of signs, symbols, letters and words should be convenient for tool users to read. Additional notes:
This standard is proposed and managed by the National Electric Tool Standardization Technical Committee. This standard is drafted by the Shanghai Electric Tool Research Institute of the Ministry of Machinery and Electronics Industry. The main drafter of this standard is Li Bangxie. wwW.bzxz.Net
People's Republic of China
Mechanical Industry Standard
Guidelines for Writing Manuals for Electric Tools
JB/T53521991
Published and issued by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2 Shouti South Road, Beijing
Postal Code 100044)
Number of words xXX, xXx
Format 880×1230
Sheet X/X
Edition X, XX, 19XX
Xth Printing Edition, XX, 19XX
Number of Prints 1-XXX
Price XXX.XX Yuan
XX-XXX
Mechanical Industry Standard Service Network: http://wwwJB.ac.cn1661_
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