background image

 

8

 

Operating instruction bladder accumulator BLAK - English

 

Also ensure that local regulation on 

 

the safety of staff (accident regulations) 

 

the safety of working material (protective equipment and maintenance) 

 

product disposal (waste disposal laws) 

 

material disposal (waste disposal laws) 

 

cleaning (cleaning agents and disposal) 

 

and environmental protection 

will be complied with. 

Local regulations must be observed during installation and commissioning carried out by the operator 
itself (e.g. acceptance testing etc.). 

Summary of Contents for BA-BLAK-CE-EN

Page 1: ...OPERATING INSTRUCTION BLADDER ACCUMULATOR Type BA BLAK CE EN Language English Edition 09 2016 Revision 01 Translated from German original ...

Page 2: ...ulator Roth pressure equipment Translation If sold to a country in the EEA this operating instruction must be translated into the language of the country in which the machine is to be used Should the translated text contain incongruities the original operating manual German must be consulted or the manufacturer contacted for clarification Copyright No part of this publication may be reproduced tra...

Page 3: ...__________________________________________________ 7 4 Dangers ____________________________________________________________________ 9 4 1 General hazard notes__________________________________________________________ 9 4 2 Installation of spare and wearing parts ____________________________________________ 9 4 3 Cleaning maintenance and repair work ___________________________________________ 9 5 I...

Page 4: ...ated application 1 1 Overview of standard Roth pressure equipment The pressure equipment essentially consist of the following components 1 Accumulator shell 2 Gas bladder 3 Valve on gas side 4 Valve on oil side Figure 1 1 Overview of standard Roth pressure equipment ...

Page 5: ...with different operating parameters it is possible that the test intervals for periodic tests will become shorter Please consult the manufacturer in such cases Intended use also includes compliance with the manufacturer s operating maintenance and servicing instructions Furthermore the operator is obliged to adhere to the legal state regulations according pressure equipments in connection with the...

Page 6: ...ressed gas 2 2 Filling and testing the pressure equipment During or after filling with N2 use foaming agents to test all screwed connections shut off valves connections and joints for gas tight sealing In principle use Roth filling and testing device and observe the relevant operating instruction The pre inflation pressure P0 depends on the ambient temperature isochore behavior of N2 see Chapter 2...

Page 7: ...ferent at the time of filling or checking P0 the diagram may be used to find the pressure corresponding to that temperature when filling or checking Example Assume a gas system at 155 bar of pressure at a gas temperature of 20 C If the gas temperature rises to 35 C the intersection 155 bar at 20 C will shift to the next pressure temperature curve to intersect the vertical 35 C temperature line The...

Page 8: ...pressure equipment after final assembly final coating 3 2 Identification Nameplate The pressure equipment has a nameplate and acceptance certificate attached These show essential technical data Changing data and markings without prior written approval of the manufacturer is strictly prohibited The pressure tank nameplate will always be binding should there be discrepancies between data for differe...

Page 9: ...ational implementations of framework Directive 89 391 EEC as amended and the associated individual directives including specifically Directive 2009 104 EC as amended on the minimum requirements for safety and health of employees working with work materials must be observed and complied within the EEA European Economic Area The BetrSichV Operational Safety Ordinance transposes Directives 89 391 EEC...

Page 10: ...orking material protective equipment and maintenance product disposal waste disposal laws material disposal waste disposal laws cleaning cleaning agents and disposal and environmental protection will be complied with Local regulations must be observed during installation and commissioning carried out by the operator itself e g acceptance testing etc ...

Page 11: ...ing parts The manufacturer s guarantees will lapse should parts that have not been tested or approved by the manufacturer be installed Pressure retaining components must only be replaced by or with the approval of the manufacturer Renewed acceptance testing by a notified body will be required The N2 concentration in the environment may increase when N2 is filled or drained Adequate ventilation mus...

Page 12: ...ortation see Fig 1 1 Pos 1 Consult the drawing for the weight of the pressure equipment or its components Take note of the centre of gravity 5 3 Storage Intermediate storage packaged The pressure equipment and the spare and replacement parts are delivered to allow for storage up to 3 months Storage conditions Closed and dry room according to the designated operating conditions Storage packaging fo...

Page 13: ...s may occur at the limits of operating conditions The operator should provide suitable protection Consult Chapter 6 for service notes and test schedules Use the fastening hardware provided by the manufacturer to ensure that all parts will be securely fastened Before assembly Check the delivery for transport damage to ensure that it is technically intact Instruct the qualified staff Prior to commis...

Page 14: ... to check all screwed connections shut off valves connections and joints for gas leakages Check the N2 pre inflation pressure P0 Regularly check the internal coating for wear when using abrasive or corroding fluids 6 2 Initial operating repeated inspection and periods of repeated inspection Initial operating In Germany the pressure equipment is subject to the Operational Safety Ordinance 15 will a...

Page 15: ...les Foreign inclusions in rubber Manufacturing or material defect Poor vulcanisation Check gas valve Bladder is brittle rigid porous and carbonised Operating ratio greater than 1 4 thus compression temperature too high N2 heating up excessively Oil temperature too high Calculate new inflation pressure and set set oil temperature to permissible value Bladder is porous and swollen Unsuitable fluid e...

Page 16: ...mergency Off systems or fast pressure relief action should therefore preferably be defined and documented in the work instructions of the operator 9 Dissembling disposal Ensure that the pressure equipment is depressurised on the gas and oil sides before disposal Sort the pressure equipment by materials to be disposed in accordance with applicable local environmental regulations Decontaminate and d...

Page 17: ...Operating instruction bladder accumulator BLAK English 15 Notes ...

Page 18: ...16 Operating instruction bladder accumulator BLAK English Notes ...

Page 19: ......

Page 20: ...Operating instruction bladder accumulator BLAK English Technical changes reserved ...

Reviews: