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Related Manuals for VERDER Jec JRZP Series
Summary of Contents for VERDER Jec JRZP Series
- Page 1 ATEX Manual Rotary pumps in a Hazardous Environment (Acc. to 2014/34/EU)
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Page 2: Table Of Contents
CONTENTS Certificates _JRZL series ATEX (European Explosion proof certification) ………………………………………………………… CE(Declaration of conformity) ………………………………………………………………………………… Certificates _JRZP series ATEX (European Explosion proof certification) ………………………………………………………… CE(Declaration of conformity) ………………………………………………………………………………… Introduction Preliminary information …………………………………………………………………………………………… Validity …………………………………………………………………………………………………………………… Safety notes Symbols …………………………………………………………………………………………………………………… ATEX certificates and pump markings ………………………………………………………………………... -
Page 7: Ce(Declaration Of Conformity)
Introduction Preliminary Information Applications in sites with potentially explosive atmosphere require particular attention concerning installation, operation, maintenance and supervision. The main information about the pumps is contained in the general manual. All safety regulations, standards and procedures must be followed to avoid personal injury, damage to the equipment and environmental contamination. -
Page 8: Symbols
Symbols An operating procedure, which, if not strictly observed, can result in personal injury or environmental contamination A procedure, essential to avoid damage to the equipment. Important information that should not be overlooked, otherwise the functionality of the pump is reduced. ATEX Certificates and Pump Markings II 2 G h T4 Marking and JEC certificate are valid only for pump resp. -
Page 9: Unauthorized Modifications
Unauthorized Modifications Unauthorized modifications, changes of design etc. are strictly forbidden. Negligence during the installation work should be avoided. Consequential damages are not covered by the warranty. Installation and Start-Up Location and Surroundings Mount the pump in a suitable, accessible location. To protect the motor from overheating, provide sufficient room for ventilation. -
Page 10: Grounding
Grounding Between pump and base plate or foundation, a potential equalization line must be provided. Filling Procedure During operation, the inside is usually completely filled, so an explosive atmosphere is absent. By this reason, filling/De-aerating the pump and the suction line before starting-up is mandatory. -
Page 11: Maintenance And Service
The maximum surface temperature has to be controlled weekly. If the values listed below are exceeded, the pump has to be set out of action at once. Admissible Temperatures Class Temperature 450°C 300°C 200°C 135°C 100°C 85°C Admissible temperatures for transported liquid and pump surface, depending on the ATEX temperature class. -
Page 12: Dismantling / Re-Assembly
Dismantling / Re-assembly Follow the steps listed in the general manual. Gap distances between rotating and static parts are crucial, otherwise dangerous friction phenomena are possible. The same holds for screw torques. Loose parts cannot be tolerated. Another important parameter, by the reason mentioned above, is the correct distance between rotating parts and covers. - Page 13 JEC LTD. All technical information and its contents contained in this manual is subject to change without prior notice and does not represent a commitment on the part of JEC Ltd. Any part of this manual may 15-26, Beodeul-ro, Paltan-myun, Hwaseong-si, Gyeonggi-do, NOT be reproduced, copied, duplicated or transmitted in any form or by any means, electronic or mechanical, photocopying, 18578, Rep.
- Page 14 ATEX Manual JEC JRZS Series Twin Screw pumps in a Hazardous Environment (Acc. to 2014/34/EU)
- Page 15 CONTENTS Certificates ATEX (European Explosion proof certification) ………………………………………………………… CE (Declaration of conformity) ………………………………………………………………………………… Introduction Preliminary information …………………………………………………………………………………………… Validity …………………………………………………………………………………………………………………… Safety notes Symbols …………………………………………………………………………………………………………………… ATEX certificates and pump markings ……………………………………………………………………… Personnel ………………………………………………………………………………………………………………… Unauthorized modifications ……………………………………………………………………………………… Installation and start up Location and surroundings ………………………………………………………………………………………...
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Page 18: Ce (Declaration Of Conformity)
Introduction Preliminary Information Applications in sites with potentially explosive atmosphere require particular attention concerning installation, operation, maintenance and supervision. The main information about the pumps is contained in the general manual. All safety regulations, standards and procedures must be followed to avoid personal injury, damage to the equipment and environmental contamination. -
Page 19: Symbols
Symbols An operating procedure, which, if not strictly observed, can result in personal injury or environmental contamination A procedure, essential to avoid damage to the equipment. Important information that should not be overlooked, otherwise the functionality of the pump is reduced. ATEX Certificates and Pump Markings II 2 G h T4 Marking and JEC certificate are valid only for pump resp. -
Page 20: Unauthorized Modifications
Unauthorized Modifications Unauthorized modifications, changes of design etc. are strictly forbidden. Negligence during the installation work should be avoided. Consequential damages are not covered by the warranty. Installation and Start-Up Location and Surroundings Mount the pump in a suitable, accessible location. To protect the motor from overheating, provide sufficient room for ventilation. -
Page 21: Grounding
Grounding Between pump and base plate or foundation, a potential equalization line must be provided. Filling Procedure During operation, the inside is usually completely filled, so an explosive atmosphere is absent. By this reason, filling/De-aerating the pump and the suction line before starting-up is mandatory. -
Page 22: Maintenance And Service
The maximum surface temperature has to be controlled weekly. If the values listed below are exceeded, the pump has to be set out of action at once. Admissible Temperatures Class Temperature 450°C 300°C 200°C 135°C 100°C 85°C Admissible temperatures for transported liquid and pump surface, depending on the ATEX temperature class. -
Page 23: Dismantling / Re-Assembly
Dismantling / Re-assembly Follow the steps listed in the general manual. Gap distances between rotating and static parts are crucial, otherwise dangerous friction phenomena are possible. The same holds for screw torques. Loose parts cannot be tolerated. Another important parameter, by the reason mentioned above, is the correct distance between rotating parts and covers. - Page 24 JEC LTD. All technical information and its contents contained in this manual is subject to change without prior notice and does not represent a commitment on the part of JEC Ltd. Any part of this manual may 15-26, Beodeul-ro, Paltan-myun, Hwaseong-si, NOT be reproduced, copied, duplicated or transmitted in any form or by any means, electronic or mechanical, photocopying, Gyeonggi-do, 18578, Rep.
- Page 25 ATEX Manual JEC Centrifugal pumps in a Hazardous Environment (Acc. to 2014/34/EU)
- Page 26 CONTENTS Certificates_JP & JCP series ATEX (European Explosion proof certification) ………………………………………………………… CE (Declaration of conformity) ………………………………………………………………………………… Certificates_JEP & JEPS series ATEX (European Explosion proof certification) ………………………………………………………… CE (Declaration of conformity) ………………………………………………………………………………… Certificates_JSP & JSB series ATEX (European Explosion proof certification) …………………………………………………………...
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Page 34: Introduction
Introduction Preliminary Information Applications in sites with potentially explosive atmosphere require particular attention concerning installation, operation, maintenance and supervision. The main information about the pumps is contained in the general manual. All safety regulations, standards and procedures must be followed to avoid personal injury, damage to the equipment and environmental contamination. -
Page 35: Symbols
Symbols An operating procedure, which, if not strictly observed, can result in personal injury or environmental contamination A procedure, essential to avoid damage to the equipment. Important information that should not be overlooked, otherwise the functionality of the pump is reduced. ATEX Certificates and Pump Markings II 2 G h T4 Marking and JEC certificate are valid only for pump resp. -
Page 36: Unauthorized Modifications
Unauthorized Modifications Unauthorized modifications, changes of design etc. are strictly forbidden. Negligence during the installation work should be avoided. Consequential damages are not covered by the warranty. Installation and Start-Up Location and Surroundings Mount the pump in a suitable, accessible location. To protect the motor from overheating, provide sufficient room for ventilation. -
Page 37: Grounding
Grounding Between pump head, legs and motor shroud, a potential equalization line must be provided. Filling Procedure During operation, the inside is usually completely filled, so an explosive atmosphere is absent. By this reason, filling/De-aerating the pump and the suction line before starting-up is mandatory. -
Page 38: Maintenance And Service
The maximum surface temperature has to be controlled weekly. If the values listed below are exceeded, the pump has to be set out of action at once. Admissible Temperatures Class Temperature 450°C 300°C 200°C 135°C 100°C 85°C Admissible temperatures for transported liquid and pump surface, depending on the ATEX temperature class. -
Page 39: Dismantling / Re-Assembly
Dismantling / Re-assembly Follow the steps listed in the general manual. Gap distances between rotating and static parts are crucial, otherwise dangerous friction phenomena are possible. The same holds for screw torques. Loose parts cannot be tolerated. Another important parameter, by the reason mentioned above, is the correct distance between rotating parts and covers. - Page 40 JEC LTD. All technical information and its contents contained in this manual is subject to change without prior notice and does not represent a commitment on the part of JEC Ltd. Any part of this manual may 15-26, Beodeul-ro, Paltan-myun, Hwaseong-si, NOT be reproduced, copied, duplicated or transmitted in any form or by any means, electronic or mechanical, photocopying, Gyeonggi-do, 18578, Rep.
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