Technical documentation temperature control

Internal Control of Production Manufacturers shall prepare technical documentations that allow the conformity of a product to be assessed. In some cases a copy of these documentations shall be presented to a notified body for review. Here it is important to note that there are two categories of CE certifications, namely, CE marking with or without identification number, as shown in Fig. X/3.2.2-1. Surface temperature details are available in Table X/3.2.1-4. There is another ATEX directive (99/92/EC), which is known as the ATEX workplace directive or ATEX 137. This is meant for the duty of employees to minimize the risk from explosive atmospheres. See also Clause 3.2.3. 

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