CE marking is generally called mechanical instruction, after the second amendment:
91/368/EEC 2006/42/EC basic, all the rules generally unchanged, only the scope to be expanded in the machinery, some of the equipment attached CE mark of the transition period, and the CE mark on the symbol itself has a lot of changes.

※ What is mechanical?
In accordance with the provisions of Directive (Article 1.2), where a combination of components from the combination. Often at least in part to raw material processing, handling or packaging haulage purposes, and through appropriate actuators, control or circuit, movement, have called the [machine].
[Mechanical] The term is also included in order to achieve material processing, handling, haulage, packaging, ability to control the machine by arrangement with the group. In addition, some in use to protect the safety of components, and if the component failure will jeopardize the safety of personnel exposed to one or the health of [the security component], is also included in the broad sense of the machinery directive.

※ what kind of products do not belong to the Machinery Directive's scope?
In accordance with the provisions of Directive, the following machinery does not belong to the scope of this Directive (Article):
· Design and manufacturing into a passenger with lift and / or delivery of equipment, regardless of load or not, but attached to the lift operator with exception of industrial trucks.
· Relying on human power to direct the machinery, except for machinery used for high pile of goods.
· Direct contact with the patient's medical machinery.
· Piazza or amusement park for the special equipment,
· Steam boilers, tanks and pressure vessels,
· Specially designed for nuclear use or application of machinery, in case of an accident can result in radiation leakage,
· Radiation of the zero components of the machine part,
· Light weapons,
· Gasoline, diesel fuel, inflammable liquids and dangerous goods storage tank and distribution piping,
· Transport: are those by road, rail, waterways and other public transport network in the air to transport personnel and / or cargo transport and trailers, shall be regarded as means of transport. However, the mining industry of transport vehicles used included in this instruction.
· Related equipment with motorized vessels and offshore equipment.
· Public or private transportation, manned by the hanging rope and pull the cable car cable car.
· Agriculture Forest tractors, detailed instructions as 74/150EEC Gazette article 1, paragraph (1), the European market to reconcile wheeled agricultural or forestry tractors model-based authentication as defined in the relevant law, the directive finally by 88 / 29/EEC bulletin instructions (2) correction.
· Specially designed for military or police and manufacture of machinery,
· Permanent use in the building or buildings, within a specific height of lift. Fixed the trunk of their activities in more than 15 º above the horizontal angle between the rails, and is designed to transport:
- Personnel,
- Of people and goods,
- The goods, but with staff accessibility. That staff can access them without difficulty, and the control section is located inside the car, and in the office staff at your fingertips.
- For manned, and the pinion and rack up the vehicle.
- Mining with a twist,
- Theater lifts,
- Field use of the crane construction site for manned or both manned and cargo.
· In addition, the 392 and the instructions described in the relevant parts of machinery or security risk, if all or part of the European directive covering the rest of the body, and is subject to the implementation of these directives of the case, then this instruction will no longer apply or shall cease apply to these products.

※ What is dangerous machinery?
Belong to the scope of the Machinery Directive Annex IV of machinery.
392 instructions for the [general machinery] and is considered particularly dangerous machinery (Annex IV machinery) was significantly different. Doing is in compliance with specifications of the procedure, it is important that one must distinguish your machine is not the Annex IV of the machinery. The following are listed in Annex IV of the Machinery Directive "dangerous machinery":
A. Mechanical
1 processing of wood and similar materials or similar materials processed meats single or multi-piece circular saws.
1.1 operation with fixed or tool sawmill, there is a way to hand-feed escort material or use of a fixed-bed units detachable power feed unit.
1.2 operation with fixed tool sawmill, using a hand-operated reciprocating saw-bench or carriage.
1.3 operation with fixed tool sawmill, with Built-in work feeding device and is designed for manual loading and unloading.
1.4 operate with a mobile tool when the sawmill, the use of mechanical feed device and manually loading and unloading.
2 hand-escort-style planers
3 man on the cutting plane of the work with single-sided.
4 wood and similar materials or processing of meat and similar materials, the use of fixed or mobile bed units and removable racks to manual loading and unloading of the band saw.
5 from 1 to 4 and 7 mentioned in point processing wood and similar materials are combined into the complex mechanical machinery.
6 hand-feed multi-head of the wood work tool clamping tenon machine.
7 processing of wood and similar materials Spindle Shaper.
8 wood with hand-held chain saws.
9 artificial loading and unloading of metal stamping bed cold processing, including folding bed, moving the work of their trip more than 6mm, the speed per second more than 30mm.
10 manual loading and unloading type of plastic injection or compression molding machine.
11 manual loading and unloading type of rubber injection or compression molding machine.
12 The following underground construction equipment:
- Track the machine: Power front and braking vehicle,
- Hydraulic tunnel roof support equipment,
- Machinery used in underground construction of the internal combustion engine.
13 Install a compression machine, and loaded with artificial collection of household garbage trucks.
14 Annex I of the direction mentioned in section 3.4.7 of protective equipment and fittings detachable shaft.
15 top high machine maintenance vehicles.
16 including the possibility of vertical height of more than three meters from the danger of personnel falling lifting device.
17 pyrotechnic machinery.
B. Security parts group
1 specially designed to detect persons in order to ensure their safety induction device. (Invisible grille, sensor mats, electromagnetic detectors ... etc.)
(2) ensure safety of the hand controller logic unit.
3 The first referred to in Article 10, 11 can be used in automated machinery mobile protection screen.
4 rollover protective structure (ROPS).
5 falling object protective structure (FOPS).
〗 〖Note: The above listed dangerous machinery, generally by Notified Body (verify mechanical) of the product implementation EC type-examinatiom (type test) after passing the product can be posted on the CE mark.
※ mechanical safety assessment criteria
As previously mentioned, the European Union in addition to the development of a variety of product safety directive, also issued a number of different product safety standards. Some apply to a specific product, compared with some general assessment of the applicable law of a number of products. The machinery directive, the types can be broadly divided into the following types of criteria:
Type A standards (basic safety standards): to give the basic concepts, design principles and applies to all machines in general.
For example:
EN 292-1: Safety of machinery - Basic concepts and general design standards principles
Part 1: Basic terminology, methodology
EN 292-2: Safety of machinery - Basic concepts and general design standards principles
Part 2: Technical principles and description
EN 1050: Safety of machinery - principles of risk assessment
B-type standards (group safety standards): to deal with a safety or a related security facilities, the facility can be widely used in a variety of machinery:
- B1 Standard: Safety for specific situations (eg: a safe distance, surface temperature, noise)
For example:
EN 294: Safety of machinery - Prevention of upper limb encompasses the safe distance from danger zone
EN 811: Safety of machinery - Prevention of lower extremity encompasses the safe distance from danger zone
- B2 Standard: for the related security facilities (for example: hand controls, interlocking devices, pressure sensors, shields)
EN 1088: Safety of machinery - with / without guard locking interlock device
- The general principles and requirements of the design
EN 953: Safety of machinery - guard (fixed / movable) design and construction of the general specification
C-standards (machine safety standards): given a particular machine or machine group of the security detail necessary condition. For example:
EN 201: plastic / rubber injection molding machine of the safety requirements
EN 692: Mechanical Presses of safety requirements
EN 693: Safety requirements of hydraulic presses
EN 860: single-sided planers safety requirements
EN 869: Safety requirements of the metal casting machine
EN 982: Safety requirements of hydraulic systems
EN 983: Safety requirements of pneumatic system
PrEN 1493: Taiwan's automotive lift safety requirements
EN 12415: Safety requirements of small lathe
EN 12417: machining safety requirements
EN 12478: Safety requirements of a large lathe
EN 12717: drilling safety requirements