1. 0343 PED Hazard Analysis Practical guidance by: ing. H. Verschuren Lloyd’s Register Netherlands

2. 0343 Content Hazard Analysis Essential Safety Requirements Instructions for use Hazard analysis, example

3. 0343 Manufacturer Responsibilities ensure design and manufacturing to ESR’s ensure conformity assessment with ESR’s

4. 0343 Hazard Analysis Consider all applicable hazards. Known and foreseeable, use and foreseeable misuse. Take into account all ESR’s if applicable. Instructions for use, containing all safety information.

5. 0343 Hazard Analysis Method EN 1050 elimination reduction warning

6. 0343 Essential Safety Requirements From cat I to IV obliged manufacturer has to provide a description of solutions adopted to meet the ESR’s. If no is harmonised standards are used.

7. 0343 Instructions for use Pressure equipment should be accompanied by instructions for use. Contain information relating to: mounting / assembling putting into service use maintenance

8. 0343 Instructions for use Content All info as mentioned in ann I §3.3 “Marking and labelling” All other relevant safety info All hazards not prevented by design or protective measures

9. 0343 Hazard Analysis evaluation of all appl hazards description of solutions adopted to meet ESR’s (harm standards not used) Determining content for instructions for use

10. 0343 Hazard Analysis example Type of hazard 2.2 design for adequate strength 2.2.1 Internal pressure Relevant Yes By Manufacturer

11. 0343 NoType of hazard Rele- vant Y / N Risk estimation by Description of hazard 1 Internal pressure -normal operating conditions -regeneration conditions -thermal liquid expansion -exothermal reactions/run away YNNNYNNN MMMMMMMM 2 External pressure -vacuum -normal operating conditions -regeneration conditions -condensing steam/vapour due to cooling down

12. 0343 Description of hazardRisk No. Action Required Y / N Inlet from V1504, heating from steam jacket 72Y

13. 0343 If applicable: risk reduction by DesignUse 3) ConstructionReductionAdditional precautions Warning EN 13445-3NA Y

14. 0343 4) Explications Action number 1Design 2Warning

15. 0343 1) Type of action Description of precaution 1DDesign for internal pressure of 12 bar according to EN13445-3 2WMax allowable pressure 12 bar.

16. 0343 Lloyds Register Netherlands 0343

17. Conformity asssessment procedures A G H DF Nobo/ UI Nobo Nobo/UI Manuf Design = QA System Certifications Final asses E1 Nobo AA1 Nobo/ UI Nobo/ UI E Nobo/ UI Nobo D1 H1 III III IV III Typeond. B1 O ntwp Ond. IV III IV Nobo III Nobo/ UI C1 B + + Nobo +