Differential Pressure Gauge Kits
Contents
1. 200 noua peonpoidei 10 C 99 s sy o pue siu a cC 559 341 1431 90 HdV SL suopnog Bing jo ejos 3unss3aud 711939535310 ICM 98 03 Sei NA SIU JO NOlLdIHOS30 S HONVHO MAIA 341 LNOUH 6 88 09 2 26 aut ane soe LAN 02 91 2 Z NYHL Qv LI OSv O INN 26 01 H3HSVM 185 01 53018 Z H3HSVM SNITV3S 01 go s MIYOS 25 01 AYNSOTONS 30 TIVM JO 3415170 gals TIVM 341 12 Wows monos sana pment nt mueuxnep Aue amaa inse NOILNIOS 90 91 vd suonnios eBung wo venum 2 1494 8803 90 100 X 20 peonposdes JOU YS SIURU SY J py N d AT8W3SSV 3416 1HOIH 90 HdV SL vog epe ASNVS 3unss3ud VILNIH J A 1PM 0280288 s Buymeup jo sjuejuoo eut2. Differential Pressure Gauge Kits User s Manual This page intentionally left blank Information in this document is subject to change without notice All terms mentioned in this manual that are known to be trademarks have been appropriately capitalized Purge Solutions Inc acknowledges trademark s and the rights of the trademark s owned by the company referred to herein PURGE SOLUTIONS 2201 North Highway 35 Bypass Suite C Alvin Texas 77511 USA Phone 832 368 7166 Fax 281 824 4418 E mail info purgesolutions com Web site http www purgesolutions com Release Date 11 September 2014 Document Number DO 11076 A Copyright 2002 by Purge Solutions Inc All rights reserved Revision Record Rev Description Date A Initial Release 11 Sep 14 Copyright Notice This document contains information proprietary to Purge Solutions Inc with all rights reserved worldwide Any reproduction or disclosure of this publication or any part thereof to persons other than Purge Solutions Inc personnel or customers is strictly prohibited except by written permission of Purge Solutions Inc Unauthorized use disclosure reproduction or translation of this publication will result in Purge Solutions Inc exercising maximum possible legal action against all persons and or organizations involved Disclaimer Purge Solutions Inc makes every effo
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4. S3OVd Z dAL NYHL 29 9 gez o AYNSOTONS 3GISNI MIIA 401 14 Section 5 Getting Help Getting Help Answers to many questions concerning any optional products we offer are in this manual If a problem or question is encountered that is not covered in the documentation provided assistance is available Monday through Friday except holidays from 8 a m to 5 p m United States central time To obtain assistance by telephone call Purge Solutions Inc at 832 368 7166 For assistance during times other than normal business hours consult our World Wide Web Internet site at http www purgesolutions com This site includes equipment information news releases videos and other information E mail can be sent to info purgesolutions com 15 Purge Solutions Inc Standard Terms and Conditions of Sale The product equipment software material and or services collectively the Product which are described in our quotation purchase order acknowledgment packing list and or invoice hereof shall be sold by Purge Solutions Inc only upon the following Standard Terms and Conditions of Sale 1 CONTRACT TERMS AND ACCEPTANCE OF PURCHASE ORDER These Standard Terms and Conditions of Sale the Contract are the only terms and conditions applicable to the sale of the Products which are based on qualification and completion of the following a Acceptance of any Purchase Order is subject to credit approval by Purge Solutions
5. Inc b Acceptance of completed Purge Solutions Inc Customer Information Form c Final acceptance of Purchase Order will be Purchase Order Acknowledgment being forwarded to Buyer Only until Purchase Order Acknowledgment has been forwarded to Buyer has purchase order been accepted and sent to manufacturing for processing 2 QUOTATION PRICES Quoted prices are valid for thirty 30 days of quotation date and are exclusive of any applicable taxes shipping charges and or any other miscellaneous charges not specified in quote Prices are subject to change without notice Any change in quantities partial release and or destination may incur a price adjustment 3 PAYMENT TERMS Purchase Orders inside the Continental United States are subject to the approval of Purge Solutions Inc Credit Department and unless otherwise agreed in writing terms of payment are NET thirty 30 days following the date of invoice Purchase orders outside the continental United States will be shipped upon receipt of full payment and all costing in US dollars When the purchase order has been acknowledged an invoice will be provided When full payment has been received including shipping and handling charges purchase order will be shipped Purge Solutions Inc accepts Visa MasterCard Discover and American Express as well as banking transfers Banking transfer fees are not shared and if banking transfer fees are incorrect purchase orders will not be shipped If any Bu
6. Enclosure Mount PSO DPG B Left Side Enclosure Mount PSO DPG L Right Side Enclosure Mount PSO DPG R Top Enclosure Mount PSO DPG T Section 3 Introduction Description For purge pressurization applications that require the internal enclosure purge pressure to be displayed Purge Solutions Inc offers four all stainless steel Differential Pressure Gauge Kit which can be mounted on the side top or bottom of an enclosure Model number PSO DPG L is our left side mount version model number PSO DPG R is our right side mount version model number PSO DPG T is our top mount version and model number PSO DPG B is our bottom mount version WARNING Failure to heed the following information may lead to injury of personnel or equipment damage CAUTION Electrical equipment components may be hot even when power is not applied Take appropriate precautions to prevent injury from contact with hot items WARNING Failure to allow adequate cooling of electrical equipment components with hot surfaces before opening the purged enclosure can lead to injury of personnel or equipment damage 4 Installation Differential Pressure Gauge Kit Installation Procedure Purge Solutions Inc all stainless steel Differential Pressure Gauge Kit which can be mounted on the side top or bottom of an enclosure Model number PSO DPG L is our left side mount version model number PSO DPG R is our right side mount version mo
7. able ATEX CSA IECEx NEC NFPA and UL standards WARNING Failure to follow appropriate safety procedures or inappropriate use of the equipment described in this manual can lead to injury of personnel or equipment damage WARNING EXPLOSION HAZARD Do not disconnect equipment unless power has been removed or the area is known to be non hazardous The following symbols are used throughout this manual to alert users to potential hazards or important information Failure to heed the warnings and cautions listed herein can lead to injury and equipment damage Document Label Definitions Used To Indicate Potential Hazards Consists of conditions practices or procedures that must be observed to prevent injury or equipment damage Risk of electric shock or high temperature parts CAUTION may result in injury if proper precautions are not taken Emphasizes important essential information Locating Information NOTE In the interest of completeness manuals and drawings D included with the system may provide information pertaining to options not included with your equipment Information in application notes supersedes general information in these documents Information can be located in this manual using any of the following aids 1 Table of Contents 2 Getting Help General Safety and Operating Information This section contains general safety and operating information applicable to electrical equipm
8. ction 4 Installation 8 Section 5 Getting Help 14 Warranty 15 Section 1 How to Use This Manual Safety Considerations This chapter includes important information that must be read and understood by all persons installing using or maintaining this equipment While this manual is designed to aid personnel in the correct and safe installation operation and maintenance of the systems described Personnel must consider all actions and procedures for potential hazards or conditions that may not have been anticipated in the written procedures Ifa procedure cannot be performed safely it must not be performed until appropriate actions can be taken to ensure the safety of equipment and personnel The procedures in this manual are not designed to replace or supersede required or common sense safety practices All safety warnings listed in any documents applicable to equipment and parts used in or with the system described in this manual must be read and heeded before commencing work on any part of the system D NOTE Refer to all ATEX CSA IECEx NEC NFPA and UL certificates for any Special Conditions of Use If the sign X is placed after the certificate number it indicates that the equipment or protective system is subject to special conditions for safe use specified in the schedule of the certificate NOTE Review all material and safety information in this manual and install in accordance with this document and all other applic
9. del number PSO DPG T is our top mount version and model number PSO DPG B is our bottom mount version Review all of the material in this manual prior to installing and interfacing Differential Pressure Gauge Kit If you have any questions please contact your local Purge Solutions Inc representative or the factory refer Getting Help page 62 Refer to Differential Pressure Gauge Kit bottom mount drawing number PSO DPG B page 48 Differential Pressure Gauge Kit left side mount drawing number PSO DPG L page 49 Differential Pressure Gauge Kit right side mount drawing number PSO DPG R page 50 or Differential Pressure Gauge Kit top mount drawing number PSO DPG T page 51 hole sizes and locations required to interface and mount unit to enclosure Differential Pressure Gauge Kits mounting bracket fittings tubing and mounting hardware are constructed of 316 stainless steel Differential pressure gauge housing is constructed of glass filled nylon with a polycarbonate lens Differential pressure gauge range is 0 to 1 0 Inch 20 2 5 mbar 0 1 inch H2O 0 2 mbar increments with working temperature range of 20 F 6 6 C to 120 F 48 9 C Step 1 Make sure that area surrounding the enclosure the Differential Pressure Gauge Kit to be installed is known to be non hazardous Step 2 Make sure that all power is removed from the electrical equipment located in the enclosure where the Differential Pressure Gauge Kit will be
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11. ent installed within hazardous locations This information must be understood by all persons installing using or maintaining the electrical equipment This information is designed to aid personnel in safe installation operation and maintenance of any Differential Pressure Gauge Kit offered by Purge Solutions Inc It is not designed to replace or limit appropriate safety measures applicable to work performed by personnel Any additional safety and operating measures that are required must be determined by and followed by personnel performing work on the electrical equipment WARNING Deviation from the specified instruction or procedure steps can result in equipment malfunction equipment damage or injury to personnel WARNING Return unit to factory for any repairs or replacement of parts customer not permitted This will void all warranties and hazardous area Certification s General Precautions Protective eyewear glasses with side shields or goggles as appropriate must be worn when servicing any part of electrical equipment Hot components should be allowed to cool before servicing if possible Other appropriate equipment or clothing must be used as required by the type of work performed All applicable regulations and procedures must be followed for the work performed Before beginning any work on the equipment carefully consider all the potential hazards and ensure that appropriate measures are taken to prevent injury to personne
12. installed Step 3 Choose a mounting location for the Differential Pressure Gauge Kit on the enclosure The chosen location should permit adequate viewing of the Differential Pressure Gauge Kit pressure gauge and interface for servicing 4 Use Mounting Hole Pattern drawing number PSO DPG B 10 PSO DPG L 11 PSO DPG R page 12 or PSO DPG T page 13 to accurately locate the mounting holes Use the Mounting Hole Template to draw a 1 to 1 scale drawing Tape the 1 to 1 scale drawing to the outside of enclosure The required hole locations can then be transferred and or marked using the centers of the holes as shown on the 1 to 1 scale drawing Step 5 Drill or punch all holes per the sizes specified on the Mounting Hole Pattern drawing number PSO DPG B page 10 PSO DPG L page 11 PSO DPG R page 12 or PSO DPG T page 13 Step 6 After required mounting holes have been drilled or punched into enclosure align the Differential Pressure Gauge Kit to the mounting holes fabricated in Step 5 Step 7 Using the fastening hardware provided with the unit mount the Differential Pressure Gauge Kit to enclosure Tighten fastening hardware until all seals are completely compressed against the surface of the enclosure Step 8 After all Differential Pressure Gauge Kit fastening hardware has been properly tightened the Differential Pressure Gauge Kit is ready to monitor the enclosure internal purge pressur
13. l or equipment damage CAUTION Electrical equipment components may be hot even when power is not applied Take appropriate precautions to prevent injury from contact with hot items N CAUTION Applicable permits must be obtained and appropriate precautions must be taken to prevent possible injury to personnel or equipment damage when installing or maintaining this equipment Electrical Power Appropriate precautions must be taken to prevent sparks that may ignite combustible materials that may be present in the enclosure environment that the Differential Pressure Gauge Kits will be installed Precautions must also be taken to prevent electrical shock if the enclosure is opened Power circuit breakers and wiring must be sized properly for the required current All wiring installations must meet applicable electrical codes System Location All Purge Solutions Inc Purge Differential Pressure Gauge Kits must be installed in a suitable location All Purge Solutions Inc Differential Pressure Gauge Kits must not be installed in an area classification for which it is not rated and must be protected from temperature extremes and potentially high vibration All Differential Pressure Gauge Kits from Purge Solutions Inc should not be mounted in an area with potentially high vibration Differential Pressure Gauge Kits from Purge Solutions Inc must be attached securely and appropriately at its final installation as instructed in this
14. manual Purge Systems Electrical equipment may use purging to ensure safe operation when installed within a hazardous location The protective gas purge supply must be clean dry and free from hydrocarbons or corrosive materials All protective gas purge supply pressures must be set correctly and all electrical equipment enclosure doors must be closed securely Purged enclosures must not be opened unless power is removed from the electrical equipment or the area is known to be non hazardous CAUTION Electrical equipment enclosures using any Purge Solutions Inc purge option must not be opened unless power is removed from the electrical equipment or the area is known not to contain explosive materials Section 2 Specifications Features Ingress Protection NEMA 4X IP66 All mounting hardware comes standard Differential pressure gauge range is 0 0 to 1 0 Inch 20 2 5 mbar in 0 1 Inch H20 0 2 mbar increments Normal Operating Conditions Dilution Cycle Time To Energizing Typically dilution cycle time is to ensure that at Electrical Equipment least five 5 times the volume of free space in the enclosure of protective gas supply is exchanged before power is applied to the electrical equipment Ten 10 times volumes for motors generators and other rotating electrical machinery Minimum Enclosure Pressure Purge pressure being maintained above 0 50 inches 20 1 25 in electro
15. ng date shall be extended for a period equal to the time lost by reason of such delay 5 CANCELLATIONS Only prior to shipping of Product may Buyer terminate purchase order providing the following a Purge Solutions Inc is given reasonable notice b Purge Solutions Inc is compensated for all costs expenses incurred or committed and for any losses resulting Once a purchase order has been shipped all sales are final 6 CLAIMS DAMAGE OR LOSS IN TRANSIT Delivery of Product to carrier from Purge Solutions Inc facility or other shipping point shall constitute delivery Buyer shall bear the risk of loss for damage to or loss of Product from the time Purge Solutions Inc delivers Product to carrier Buyer or Buyer agent Any claims for damage or loss which has passed to the Buyer shall be filed with the carrier Buyer shall give written notice to Purge Solutions Inc of any claim for shortage or error in Product shipped within five 5 days of receipt of Product 7 WARRENTY AND LIMITATION OF LIABILITY Purge Solutions Inc Products are warranted free from defects in material and workmanship at the time of shipment for one year thereafter One year from date of shipping Any claimed defects with Purge Solutions Inc Products must be reported within the warranty period and warranty subject to inspection by Purge Solutions Inc All warranty inspections are to be performed at Purge Solutions Inc facility Buyer shall ship with shipping charges
16. nics enclosure being monitored WARNING The number of exchanged volumes may be higher in some situations Utility Requirements Minimum Purge Gas Supply 20 psig 1 4 Bar Pressure to Purge Gas Inlet Kit Suggested minimum purge gas supply Pressure Regulator pressure to compensate for enclosure leak rate Maximum Purge Gas Supply 150 psig 10 3 Bar Pressure to Purge Gas Inlet Kit Certification maximum pressure rating Pressure Regulator Purge Protective Gas Supply Quality Water and oil free 40 F 40 C dew point particles lt ISA grade hydrocarbon free Environmental Conditions Operating Temperature Range 20 F to 120 F 6 6 C to 48 9 C Used and Mounted For Indoor and Outdoor Use Material Specifications All mounting brackets tubing and hardware is constructed from 316 Stainless Steel Differential pressure gauge housing is constructed from glass filled nylon Differential pressure gauge lens is constructed from polycarbonate NOTE Purge Solutions Inc is NOT responsible for any misuse or D improper installation of product assumes no liability for special or consequential damages caused by use or misuse or improper installation of its products sold and assumes no liability for injury from use or misuse or improper installation of its products or attached products Differential Pressure Gauge Kit Model Number Matrix Mounting Location Model Number Bottom
17. paid by the Buyer to Purge Solutions Inc facility After inspection by Purge Solutions Inc a quotation of proposed work required will be sent to the Buyer Purge Solutions Inc shall be liable only to replace or repair at its option free of charge Products which are found by Purge Solutions Inc to be defective in material or workmanship and which are reported to Purge Solutions Inc within the warranty period as provide previously This right of replacement shall be Buyer s exclusive remedy against Purge Solutions Inc Shipment of repaired or replaced products from Purge Solutions Inc facility shall be ex works or FOB Purge Solutions Inc facility Purge Solutions Inc shall not be liable for labor charges or other losses or damages of any kind or description including but not limited to incidental special or consequential damages caused by defective Products This warranty shall be void if product specifications provided by Purge Solutions Inc are not followed concerning methods of installation operation usage storage or exposure to harsh conditions including but not limited to temperature and humidity levels outside the approved ranges Products furnished by Purge Solutions Inc by other suppliers shall carry no warranty except that supplier s warranties as to materials and workmanship Purge Solutions Inc disclaims all warranties expressed or implied with respect to such Products The express warranties set forth herein consti
18. rt to ensure the accuracy and completeness of this manual However we cannot be responsible for errors omissions or any loss of data as the results of errors or omissions We therefore make no representations or warranties with respect to the contents hereof Further Purge Solutions Inc reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any person or organization of such revision or changes Shipment Arrival Procedures This shipment has been thoroughly inspected at the factory prior to its delivery to the carrier After the shipment is picked up by the carrier it becomes their responsibility When the shipment arrives make certain that it is undamaged and complete Patent Notice Manufactured under United States Worldwide Patents and Patents Pending Trademark Information Purge Solutions Inc and its logo s are trademark s of Purge Solutions Inc Table of Contents Legal Notices and Revision History Inside front cover Section 1 How To Use This Manual Safety Considerations Label Definition Table Locating Information General Safety General Precautions Electrical Power System Location Purge Systems 05 Section 2 Specifications 5 Normal Operating Conditions 5 Utility Requirements 5 Environmental Conditions Material Specifications Differential Pressure Gauge Kit Model Matrix 6 Section 3 Introduction 7 Description 7 Se
19. rvices rendered by Purge Solutions Inc whether with or without charge are only advisory in nature and are only merely incidental to the sales of the Product When any such services are rendered Buyer will retain full responsibility for and full control custody and supervision of the Product its installation selection thereof and a representative of Buyer shall be present with full authority to direct operations
20. tute the only warranties with respect to the products sold in connection herewith Purge Solutions Inc makes no representation or warranty of any kind express or implied either in fact or by operation of law with respect to the Products whether as to their merchantability fitness for a particular purpose or otherwise No employee agent or representative of Purge Solutions Inc has any authority to bind Purge Solutions Inc to any oral or written representation or warranty concerning the Products over and above that stated herein except by written amendment signed by Purge Solutions Inc and Buyer 8 RETURNS Subject to the terms of this Contract regarding CANCELLATION and WARRANTY All sales are final Buyer may request a warranty return by contacting Purge Solutions Inc and requesting a Return Merchandise Authorization Number No Product will be accepted for return without a valid Return Merchandise Authorization form and clearly noted on the outside of the shipment Any return shipment must be made by prepaid freight unless Purge Solutions Inc has expressly authorized Buyer in writing to ship such Product to Purge Solutions Inc at Purge Solutions Inc expense Any returns of Product authorized by Purge Solutions Inc under certain circumstances are subject to a standard restocking charge of 25 of the purchase order s invoice Non stock Products are subject to higher restocking charges if return privileges are extended 9 SERVICES Se
21. yer fails to comply with these terms and conditions or sale or if Buyer s credit becomes unsatisfactory to Purge Solutions Inc Purge Solutions Inc reserves the right to terminate the purchase order without liability to Purge Solutions Inc and all future purchase orders of Buyer will be COD or credit card terms before shipping If a company has an outstanding invoice that is five 5 days past the due date open purchase orders are subject to being held until such time as the past due status has been brought current 4 DELIVERY DATES Quoted delivery dates are approximate estimates determined at the time of quotation and are subject to revisions due to variations in order processing and new purchase orders in manufacturing queue since quoting Purge Solutions Inc assumes no liability for losses arising from inaccurate lead time estimates and is able to make partial shipments against this Contract The Buyer shall not hold Purge Solutions Inc responsible for any delay or damages suffered by the Buyer by reason of any delay due to fires strikes riots Acts of God priorities Government orders or restrictions delays by suppliers or materials or parts inability to obtain suitable and sufficient labor and or any other unavoidable contingencies beyond the control of Purge Solutions Inc In no case shall Purge Solutions Inc be liable for any consequential or special damages arising from any delay in delivery In the event of such delay the shippi
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