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User`s Manual - Purge Solutions

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4. OPTIONS 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 acknowledges all 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 281 992 5726 E mail info purgesolutions com Web site http www purgesolutions com Release Date 15 December 2008 Document Number DO 11117 F Copyright 2002 by Purge Solutions All rights reserved Revision Record Rev Description Date A Initial Release 15 Dec 08 B Added New Options 16 Oct 09 Added Vortex Cabinet Cooler Kits 14 Dec 09 D Several Required Revisions 10 May 11 E Added UL Marking and Increase Safety Window Kits 05 Dec 12 Company Address Change 25 Nov 13 Copyright Notice This document contains information proprietary to Purge Solutions with all rights reserved worldwide Any reproduction or disclosure of this publication or any part thereof to persons other than Purge Solutions personnel or customers is strictly prohibited except by written permission of Purge Solutions Unauthorized use disclosure reproduction or translation of this publication will result in Purge Solutions
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8. PSO TC5000 Differential Pressure Gauge Kit Mounting Location Model Number Matrix Model Number Bottom Enclosure Mount Left Side Enclosure Mount PSO DPG L Right Side Enclosure Mount PSO DPG B PSO DPG R Top Enclosure Mount PSO DPG T Back Up Purge Gas Kit Model Number PSO BUPG K PSO PGLI K Increased Safety Window Kits Model Number Matrix Window Viewing Size Bezel Material Model Number 0 98 24 9 x 1 88 47 8 Anodized Aluminum PSO 1 32DINW A 1 88 47 8 x 1 88 47 8 Anodized Aluminum PSO 1 16DINW A 1 88 47 8 x 3 76 95 5 Anodized Aluminum PSO 1 8DINW A 3 76 95 5 x 3 76 95 5 Anodized Aluminum PSO 1 4DINW A 7 25 184 2 x 10 00 254 00 Anodized Aluminum PSO XLW A Protective Gas Loss Indicator Kit Model Number 1 88 47 8 x 1 88 47 8 316 Stainless Steel PSO 1 16DINW S 1 88 47 8 x 3 76 95 5 316 Stainless Steel PSO 1 8DINW S 3 76 95 5 x 3 76 95 5 316 Stainless Steel PSO 1 4DINW S 7 25 184 2 x 10 00 254 00 316 Stainless Steel PSO XLW S 0 98 24 9 x 1 88 47 8 316 Stainless Steel PSO 1 32DINW S 11 Section 3 Introduction Description Purge Solutions offers two different purge methods to dilute the electronics enclosure and maintain at least 0 50 inches H2O 1 25 mbar continuous dilution or leakage compensation Continuous dilution is a method of maintaining pressure in an electronics enclosure
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10. HOLS3HUHV LN3A LSNVWHXS 38190 TON 3sn NOLLVTIV LSNI SNOGHVZVH HOS IVLSOWYSHL TVOINVHOSW H3 1000 L3NIB8VO XALHOA Q3I3IGON L SILON 55 Increase Safety Window Kits Installation Procedure Purge Solutions also offers 5 different sizes of Increase Safety Window Kits with each size available in anodized aluminum or 316 stainless steel bezel material which can be mounted on the door sides top or bottom of an enclosure Model number PSO 1 32DINW A is our 1 32 Din size with anodized aluminum bezel model number PSO 1 32DINW S is our 1 32 Din size with 316 stainless steel bezel Model number PSO 1 16DINW A is our 1 16 Din size with anodized aluminum bezel model number PSO 1 16DINW S is our 1 16 Din size with 316 stainless steel bezel Model number PSO 1 8DINW A is our 1 8 Din size with anodized aluminum bezel model number PSO 1 8DINW S is our 1 8 Din size with 316 stainless steel bezel Model number PSO 1 4DINW A is our 1 4 Din size with anodized aluminum bezel model number PSO 1 4DINW S is our 1 4 Din size with 316 stainless steel bezel Model number PSO XLW A is our X Large size with anodized aluminum bezel model number PSO XLW S is our X Large size with 316 stainless steel bezel Review all of the material in this manual prior to installing any Increase Safety Window Kit If you have any questions please contact your local Purge Solutions representative or the fa
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12. PSO MBUV S PSO LBUV S PSO SBUV T Medium Top Mount PSO MBUV T Large Top Mount PSO LBUV T Automatic Leakage Compensation Purge Gas Inlet Kit Size Model Number Matrix Certification Voltage Material Model Number Small Medium Large Division 1 Division 1 Division 1 115 VAC 115 VAC 115 VAC Anodized Aluminum Anodized Aluminum Anodized Aluminum PSO SALC D1A PSO MALC D1A PSO LALC D1A Small Division 1 115 VAC 316 Stainless Steel PSO SALC D1S Medium Large Division 1 Division 1 115 VAC 115 VAC 316 Stainless Steel 316 Stainless Steel PSO MALC D1S PSO LALC D1S Small Division 1 230 VAC Anodized Aluminum PSO SALC D2A Medium Division 1 230 VAC Anodized Aluminum PSO MALC D2A Large Division 1 230 VAC Anodized Aluminum PSO LALC D2A Small Medium Division 1 Division 1 230 VAC 230 VAC 316 Stainless Steel 316 Stainless Steel PSO SALC D2S PSO MALC D2S Large Division 1 230 VAC 316 Stainless Steel PSO LALC D2S Small Zone 1 115 VAC Anodized Aluminum PSO SALC Z1A Medium Zone 1 115 VAC Anodized Aluminum PSO MALC Z1A Large Zone 1 115 VAC Anodized Aluminum PSO LALC Z1A Small Zone 1 115 VAC 316 Stainless Steel PSO SALC Z1S Medium Zone 1 115 VAC 316 Stainless Steel PSO MALC Z1S Large Z
13. number PSO SMLC page 23 PSO MMLC page 24 or PSO LMLC page 25 22 Step 6 After required mounting holes have been drilled or punched into enclosure align the Manual Leakage Compensation Purge Gas Inlet Kit to the mounting holes fabricated in Step 5 Step 7 Using the interface fitting provided with the unit mount the Manual Leakage Compensation Purge Gas Inlet Kit to enclosure Tighten fittings until the o ring seal is completely compressed against the surface of the enclosure Step 8 After Manual Leakage Compensation Purge Gas Inlet Kit fittings have been properly tightened connect supply purge gas to the pressure regulator inlet port of the Manual Leakage Compensation Purge Gas Inlet Kit Refer to drawing number PSO SMLC page 23 PSO MMLC page 24 or page 25 for purge gas supply inlet size Step 9 Once the purge gas supply has been connected to the pressure regulator inlet port of the Manual Leakage Compensation Purge Gas Inlet Kit it is ready to supply purge gas to the enclosure 23 901 89C 2 9 80 NNr Ez 5 ssuogtos jo 39920914 OF YSN SVXAL W31S83M WIS cleus iv wa Aue uj aus my 20 goenp pesn 100 7 tO soro F xx NOILN1IOS INS OSd INO ausar uorssrunied VORUM OMO Y WIS x
14. 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 All 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 to 1 inch 20 in 0 1 inch H2O increments with a 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 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 Step 4 Use Mounting Hole Pattern drawing number PSO DPG B page 48 PSO DPG L page 49 PSO DPG R page 50 or PSO DPG T page 51 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
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16. 80 C For all Increase Safety Window Kits Used and Mounted For Indoor and Outdoor Use Material Specifications Anodized Aluminum Protection NEMA 4 IP66 316 Stainless Steel Protection NEMA 4X IP66 NOTE Purge Solutions is NOT responsible for any misuse or 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 Continuous Dilution Purge Gas Inlet Kit Size Model Number Matrix Material Model Number Small Medium Large Anodized Aluminum Anodized Aluminum Anodized Aluminum PSO SCD A PSO MCD A PSO LCD A Small 316 Stainless Steel PSO SCD S Medium 316 Stainless Steel PSO MCD S Large 316 Stainless Steel PSO LCD S Manual Leakage Compensation Purge Gas Inlet Kit Model Number Matrix Size Material Model Number Small Anodized Aluminum PSO SMLC A Medium Anodized Aluminum PSO MMLC A Large Anodized Aluminum PSO LMLC A Small 316 Stainless Steel PSO SMLC S Medium 316 Stainless Steel 316 Stainless Steel PSO MMLC S PSO LMLC S Back Up Vent Model Number Matrix Size Mounting Location Model Number Small Side Mount PSO SBUV S Medium Small Side Mount Side Mount Top Mount
17. Inlet Kit 15 Section 2 Manual Leakage Specifications 5 Compensation Purge Normal Operating Gas Inlet Kit 20 Conditions 5 Automatic Leakage Utility Requirements 6 Compensation Purge Environmental Gas Inlet Kit 26 Conditions 6 Back Up Vents 34 Material Specifications 6 Back Up Purge Gas Kit 42 Continuous Dilution Protective Gas Loss Purge Gas Inlet Kit Indicator Kit 45 Model Matrix 7 Differential Pressure Manual Leakage Gauge Kit 46 Compensation Purge Vortex Cabinet Cooler Gas Inlet Kit Model Systems 52 Matrix 7 Increase Safety Window Back Up Vent Model Kits 55 Matrix 7 Automatic Leakage Compensation Purge Section 5 Gas Inlet Kit Model Matrix 8 Getting Help 62 Vortex Cabinet Cooler Kit Model Matrix 9 Differential Pressure Gauge Kit Model Matrix 9 Back Up Purge Gas Kit 9 Protective Gas Loss Indicator Kit 10 Increase Safety Window Kits 10 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 If a procedure cannot be performed safely it must not be performed until appropriate actions can be taken to ensure
18. Kit primary purge gas supply has been connected connect a 3 8 18 FNPT fitting from the secondary purge gas supply to normally opened port as illustrated in Back Up Purge Gas Kit drawing number PSO BUVG K page 44 43 Step 6 After Back Up Purge Gas Kit secondary purge gas supply has been connected connect a 3 8 18 FNPT fitting from the Back Up Purge Gas Kit protective purge gas supply out to supply enclosure with purge gas as illustrated in Back Up Purge Gas Kit drawing number PSO BUVG K page 44 Step 7 After all 3 8 18 FNPT fitting have been properly tightened the Back Up Purge Gas Kit is ready to protect the enclosure from primary purge gas loss 44 20 NnIf LZ Premiere jo 19976 eu OF LPM a Aue 10 Apoaup pesn eq you y SNOILNIOS OSd z Lid 0 tex JOU siuejuoo s 1o pue BUL B d d NOILVYELSNTI 20 Nnf LZ ava jo ejos 579 1 84 uyns p jo S SONVHO JUNSOT19N3 OL LNO AlddNS 599 SAILOSLOWd 81 8 N3dO ATIVWHON 0385012 ATIVNHON NI AlddNs SVO NI AlddNs 599 AAILOSLOWd AHVOQNOO3S SAILOSLOWd 81 8 81 8 45 Protective Gas Loss Indic
19. MALC D1S is our medium Division 115VAC stainless steel version and model number PSO MALC D2S is our medium Division 230VAC stainless steel version Model number PSO MALC Z1A is our medium Zone 115VAC aluminum version model number PSO MALC Z2A is our medium Zone 230VAC aluminum version model number PSO MALC Z1S is our medium Zone 115VAC stainless steel version and model number PSO MALC Z2S is our medium Zone 230VAC stainless steel version Purge gas supply inlet to Medium Automatic Leakage Compensation Purge Gas Inlet Kit regulator is 3 8 18 FNPT 27 The third size we offer is our Large Automatic Leakage Compensation Purge Gas Inlet Kit for enclosures with volumes up to 200 cubic feet 5 663 liters Model number PSO LALC D1A is our large Division 115VAC aluminum version model number PSO LALC D2A is our large Division 230VAC aluminum version model number PSO LALC D1S is our large Division 115VAC stainless steel version and model number PSO LALC D2S is our large Division 230VAC stainless steel version Model number PSO LALC Z1A is our large Zone 115VAC aluminum version model number PSO LALC Z2A is our large Zone 230VAC aluminum version model number PSO LALC Z1S is our large Zone 115VAC stainless steel version and model number PSO LALC Z2S is our large Zone 230VAC stainless steel version Purge gas supply inlet to Large Automatic Leakage Compensation Purge Gas Inlet Kit regulator is 1 2 14 FNPT All A
20. NOTE For Division 1 installations conduit must be sealed within 18 D inches of Purge Controller housing and the Automatic Leakage Compensation Purge Gas Inlet Kit All cable entries in Automatic Leakage Compensation Purge Gas Inlet Kit solenoid valve are 1 2 14 NPT D NOTE For Zone 1 installations when selecting enclosure Purge Controller and Automatic Leakage Compensation Purge Gas Inlet Kit will be installed insure that there is enough space available for cable glands and associated cable bringing power from Purge Controller housing to Automatic Leakage Compensation Purge Gas Inlet Kit 30 D NOTE For Zone 1 installations cable must be sealed at Purge Controller housing and Automatic Leakage Compensation Purge Gas Inlet Kit All cable entries in Automatic Leakage Compensation Purge Gas Inlet Kit solenoid valve are 1 2 14 NPT Step 10 After Automatic Leakage Compensation Purge Gas Inlet Kit fittings have been properly tightened connect supply purge gas to the pressure regulator inlet port of the Automatic Leakage Compensation Purge Gas Inlet Kit Refer to drawing number PSO SALC page 31 PSO MALC page 32 or PSO LALC page 33 for purge gas supply inlet size Step 11 Once the purge gas supply has been connected to the pressure regulator inlet port of the Automatic Leakage Compensation Purge Gas Inlet Kit it is ready to supply purge gas to the enclosure 31 eee 80 d3S S0 suonntos
21. holes as shown on the 1 to 1 scale drawing 47 Step 5 Drill or punch all holes per the sizes specified on the Mounting Hole Pattern drawing number PSO DPG B page 48 PSO DPG L page 49 PSO DPG R page 50 or PSO DPG T page 51 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 pressure 48 991 89 VSN SVXAL HILSAIM SNOILNIOS py A18N3SSV WOLLOS8 39nvo 3unsSsaud 38333 2 26 9 S3OV1d Z dAL LAN 26 01 H3HSVM OL W3HsvMoNnvasors LON 091 4 M3HOS 2 01 90 HdV G L ava 20623 1fM nage 90 HdV S I uva oo APM osos U 90 udv S ava LPM NMHC S 3ONVHO AYNSOTONS 30 TIVM 3GISINO NOLLO AYNSOTONS 0 TYM 3GISNI NOLLOS 9 6 96
22. to enclosure install solenoid valve as shown in drawing number PSO SALC page 31 PSO MALC page 32 or PSO LALC page 33 Power Source Specification 115 Volt Model 85 to 160 VAC 47 to 63 Hz 230 Volt Model 190 to 265 VAC 47 to 63 Hz Use 16 AWG stranded 3 conductor copper or tin plated copper power wire rated for at least 250 VAC of the required length WARNING This apparatus must be earth grounded CAUTION Electrical power must be free of spikes sags surges or electrical noise 29 Power Connection From Type X Purge Controller To Automatic Leakage Compensation Purge Gas Inlet Kit Solenoid Valve Position 7 Or Return Position 8 Position 9 Step 9 With solenoid valve mounted Install properly rated cable connection in the 1 2 14 FNPT holes located on the Purge Controller and to the Automatic Leakage Compensation Purge Gas Inlet Kit Plug any 1 2 14 FNPT holes not used with properly certified plugs rated for hazardous area location WARNING Poured seals conduit cable glands cable and hole plugs should not be installed in a hazardous area classification for which it is not rated NOTE For Division 1 installations when selecting enclosure Purge D Controller will be installed insure that there is enough space available for poured seals and associated conduit bringing power from Purge Controller housing to Automatic Leakage Compensation Purge Gas Inlet Kit
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24. 0 or MM 11169 A page 61 to accurately locate the mounting holes and window opening Use the Mounting Hole Templates to create 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 Dimensions Increase Safety Window Kit drawing number MM 11173 A page 57 MM 11172 A page 58 MM 11171 A page 59 MM 11170 A page 60 or MM 11169 A page 61 Step 6 After required mounting holes have been drilled or punched into enclosure align the Increase Safety Window Kit to the mounting holes fabricated in Step 5 Step 7 Using the mounting hardware provided to mount the Increase Safety Window Kit to enclosure Make sure that both o ring seals are properly seated in their associated bezel groove then tighten fastening hardware until both o ring seals have been compressed against the surface of the enclosure by drawing the bezel tight against the outer surface of the enclosure Step 8 After all Increase Safety Window Kit mounting hardware has been properly tightened the Increase Safety Window Kit is ready to view enclosure internal components WARNING Before attempting to install any Purge Solutions option review all the material and all safety information in this manual and all other applicable docume
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27. SO SCD page 15 PSO MCD page 16 or PSO LCD page 17 for purge gas supply inlet size Step 9 Once the purge gas supply has been connected to the pressure regulator inlet port of the Continuous Dilution Purge Gas Inlet Kit it is ready to supply purge gas to the enclosure 17 SNOLLMTOS 005 084 py N d NHALLYd ONILNNOW 3 10H REN LIINI SVO NOILNTIO SNONNILNOS TIVWS aud Tem e m NH3 LLVd ONILNNON 341 ONILNNOW HOS TYM SYNSOTONA NYHL 29 61 B2z 0 J 099 18 i aM i n i T L poe SNILNNOW HOS TIVM SYNSOTONS g9 s 222 0 9100 00 80 930 60 17 80 03q 60 80 93 60 17 Ar jo ANE Aue ur 080 poen 10u peys y voresiuued venum 9100 Jo peoe eq YOU Boys JO DUE jud SIUL OREO Bung jo Kuedoud ejos sr UDUS PUL 8k L3 NI SVO 310 SYNSOTONS LNOH3J 8211 vv NOILISOd NO NI NMOHS JAVA 330 10HS 9 0 L sr 3
28. Vents are constructed of 316 stainless steel and come with all mounting hardware The Small Medium and Large Back Up Vents have a cracking pressure between 0 8 to 1 0 inch 20 2 0 to 2 5 mbar Review all of the material in this manual prior to installing and interfacing the Back Up Vent to the enclosure If you have any questions please contact your local Purge Solutions representative or the factory refer Getting Help page 62 Refer to Small Back Up Vent Side Mount drawing number PSO SBUV S page 36 or Small Back Up Vent Top Mount drawing number PSO SBUV T page 37 or Medium Back Up Vent Side Mount drawing number PSO MBUV S page 38 or Medium Back Up Vent Top Mount drawing number PSO MBUV T page 39 or Large Back Up Vent Side Mount drawing number PSO LBUV S page 40 or Large Back Up Vent Top Mount drawing number PSO LBUV T page 41 for over all back up vent dimensions hole sizes and locations required to interface and mount unit to enclosure Step 1 Make sure that area surrounding the enclosure the Back Up Vent 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 Back Up Vent will be installed Step 3 Choose a mounting location for the Back Up Vent on the enclosure in a location farthest from the purge supply gas inlet into the enclosure as specified in the type X Y or Z purge unit users manual for lighter or heav
29. a 36nv9 3unsSaud IM 0530 S SONVH9 54914 Z dAL LAN 05 9 ANN 22 01 AYNSOTONA 30 H3HSVM 201 795 OL TIVM 3GISNI 401 H3HSVM ONI1V3S 01 MAYOS 2 01 AYNSOTONS 30 TIVM 3GISINO 401 2 26 9 9921 86 9 62 9971 Or Sr o 2 dAl NYHL 09 9 Bzz 0 3HNSOTONI wr wong una D deus 179 90070 100 gro 0100 xx 90 S100 X 081 0346 683 5 eund jo 188401 OF fejwewyep Aue u poenput 40 pesn eq you BUDANIOG LOWERED JO peowa eq YOU peys sjuejuco sy 20 yup 864 EVE AYNSOTONS 3GISNI 401 52 Vortex Cabinet Cooler System Installation Procedure For applications where thermal management of electrical cabinets and control panels is required Purge Solutions offers Continuous Operation or Thermostat Controlled Vortex Cabinet Cooler Systems which can provide cooling capacities to meet your application requirements and maintain a NEMA 4X IP66 rating Continuous Operation Vortex Cabinet Cooler Systems can be used to introduce purge gas into the enclosure in place of one of our purge gas
30. ation of power to protected electrical equipment after service When the dilution cycle has elapsed the large volume of purge gas can be manually or automatically turned off A volume of purge gas larger than the leak rate of the electronics enclosure will be introduced into the now protected electronics enclosure to maintain at least 0 50 inches 20 1 25 mbar Leakage compensation is normally used to conserve purge gas when utilities are at a premium Purge Solutions offers three sizes of leakage compensation models a Small Leakage Compensation Purge Gas Inlet Kit for enclosures with a volume up to 15 cubic feet 425 liters a Medium Leakage Compensation Purge Gas Inlet Kit for enclosures with volumes up to 75 cubic feet 2 125 liters and a Large Leakage Compensation Purge Gas Inlet Kit for enclosures with volumes up to 200 cubic feet 5 663 liters All Small Medium and Large Leakage Compensation Purge Gas Inlet Kits are available in materials of anodized aluminum or 316 stainless steel For installations that require a back up pressure relief vent for the purged enclosure Purge Solutions offers three sizes of back up pressure relief vent kits A Small Back Up Vent for enclosures with a volume up to 15 cubic feet 425 liters a Medium Back Up Vent for enclosures with volumes up to 75 cubic feet 2 125 liters and a Large Back Up Vent for enclosures with volumes up to 200 cubic feet 5 663 liters All three Back Up 12 Vents are constructed
31. ator Kit Installation Procedure An explosion proof differential pressure switch may be installed to provide an alarm contact output signal to indicate the loss of primary purge gas supply While a second can be installed to provide loss of back up purge gas Model number is PSO PGLI K Review all of the material in this manual prior to installing and interfacing Protective Gas Loss Indicator Kit Please contact your local Purge Solutions representative or the factory refer Getting Help page 62 for current installation information 46 Differential Pressure Gauge Kit Installation Procedure Purge Solutions also offers an 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 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 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
32. 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 personnel or equipment damage CAUTION Electrical equipment components may be hot even when power is not applied Take appropriate precautions to prevent injury A from contact with hot items 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 Some of Purge Solutions options use AC power of 115 or 230 volts Appropriate precautions must be taken to prevent sparks that may ignite combustible materials that may be present in the Purge Solutions options environment Precautions must also be taken to prevent electrical shock if the electrical equipment s enclosure is being supplied by the Purge Solutions options are opened The power to any Purge Solutions option must be free from noise surges sags and spikes for proper operation of any Purge Solutions option AC power circuit breakers and wiring must be sized properly for the requ
33. 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 Index 3 Getting Help General Safety and Operating Information This section contains general safety and operating information applicable to electrical equipment 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 options offered by Purge Solutions 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 steps can result in equipment malfunction equipment damage or WARNING Deviation from the specified instruction or procedure injury to personnel parts customer not permitted This will void all warranties and A WARNING Return unit to factory for any repairs or replacement of hazardous area certification s General Precautions Protective eyewear glasses with side shields or goggles as appropriate must
34. ctory refer Getting Help page 62 Refer to Increase Safety Window Kit 1 32DIN drawing number MM 11173 A page 57 Increase Safety Window Kit 1 16DIN drawing number MM 11172 A page 58 Increase Safety Window Kit 1 8DIN drawing number MM 11171 A page 59 Increase Safety Window Kit 1 4DIN drawing number MM 11170A page 60 Increase Safety Window Kit X Large drawing number MM 11169 A page 61 hole sizes and locations required to mount Increase Safety Window Kits to enclosure Increase Safety Window Kits and included hardware are constructed of materials as follows bezels are customer selected in either anodized aluminum or stainless steel stainless steel mounting hardware windows are laminated glass and o ring seal is silicone rubber Increase Safety Window Kits has a working temperature range of 40 F 40 C to 176 F 80 C Step 1 Make sure that area surrounding the enclosure the Increase Safety Window 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 Increase Safety Window Kit will be installed Step 3 Choose a mounting location for the Increase Safety Window Kit on the enclosure The chosen location should permit adequate viewing 56 Step 4 Use Mounting Hole Dimensions Increase Safety Window Kit drawing number MM 11173 A page 57 MM 11172 A page 58 MM 11171 A page 59 MM 11170 A page 6
35. dilute enclosure as specified in the type X Y or Z purge unit users manual for lighter or heavier than air hazardous material for single or multiple enclosure applications The chosen location should permit adequate viewing of the Automatic Leakage Compensation Purge Gas Inlet Kit pressure gauge and interface with pressure regulator for required adjustment 28 Step 4 Use Mounting Hole Pattern drawing number PSO SALC page 31 PSO MALC page 32 or PSO LALC page 33 to accurately locate the mounting holes Use the Mounting Hole Template to draw and a 1 to 1 scale drawing Tape the 1 to 1 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 drawing Step 5 Drill or punch all holes per the sizes specified on the Mounting Hole Pattern drawing number PSO SALC page 31 PSO MALC page 32 or PSO LALC page 33 Step 6 After required mounting holes have been drilled or punched into enclosure align the Automatic Leakage Compensation Purge Gas Inlet Kit to the mounting holes fabricated in Step 5 Step 7 Using the interface fitting provided with the unit mount the Automatic Leakage Compensation Purge Gas Inlet Kit to enclosure Tighten fittings until the o ring seal is completely compressed against the surface of the enclosure Step 8 After Automatic Leakage Compensation Purge Gas Inlet Kit fittings have been properly tightened
36. e initial protective purge gas supply is lost this kit insures that a back up source of protective purge gas is automatically applied to the protected enclosure Purge Solutions model number PSO BUPG K has inlets and outlet which are 3 8 18 FNPT NOTE The Back Up Purge Gas Kit requires a minimum air supply pressure of 80 psig 5 5 bar to function properly Review all of the material in this manual prior to installing and interfacing Back Up Purge Gas Kit If you have any questions please contact your local Purge Solutions representative or the factory refer Getting Help page 62 Refer to Back Up Vent Gas Kit drawing number PSO BUVG K page 44 gas line sizes and locations required to interface and mount unit to purge gas system Step 1 Make sure that area surrounding the enclosure the Back Up Purge Gas 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 Back Up Purge Gas Kit will be installed Step 3 Choose a mounting location for the Back Up Purge Gas Kit on or near the enclosure in a location that the purge supply gas lines can be viewed and serviced Step 4 After Back Up Purge Gas Kit has been properly installed connect a 3 8 18 FNPT fitting from the primary purge gas supply to normally closed port as illustrated in Back Up Vent Gas Kit drawing number PSO BUVG K page 44 Step 5 After Back Up Purge Gas
37. e use specified in the schedule of the certificate A WARNING Applicable permits must be obtained and appropriate 15 Review all of the material in this manual prior to installing and interfacing the Continuous Dilution Purge Gas Inlet Kit to the enclosure it will be supplying purge gas If you have any questions please contact your local Purge Solutions representative or the factory refer Getting Help page 62 or view installation video which can be found on our web site www purgesolutions com Refer to Small Continuous Dilution Purge Gas Inlet Kit Mounting Hole Pattern drawing number PSO SCD page 15 Medium Continuous Dilution Purge Gas Inlet Kit Mounting Hole Pattern drawing number PSO MCD page 16 or Large Continuous Dilution Purge Gas Inlet Kit Mounting Hole Pattern drawing number PSO LCP page 17 for over all unit dimensions hole sizes and locations required to interface and mount system to enclosure Step 1 Make sure that area surrounding the enclosure the Continuous Dilution Purge Gas Inlet 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 Continuous Dilution Purge Gas Inlet Kit will be installed Step 3 Choose a mounting location for the Continuous Dilution Purge Gas Inlet Kit on the enclosure in a location that would best dilute enclosure as specified in the type X Y or Z purge unit users manual for ligh
38. elapsed the large volume of purge gas can be manually turned off A volume of purge gas larger than the leak rate of the enclosure will be introduced into the now protected enclosure to maintain at least 0 50 inches 20 1 25 mbar Purge Solutions offers three sizes of manual leakage compensation purge gas inlet kit models the first size is our Small Manual Leakage Compensation Purge Gas Inlet Kit for enclosures with a volume up to 15 cubic feet 425 liters Model number PSO SMLC A is our small aluminum version and model number PSO SMLC S is our small stainless steel version Purge gas supply inlet to Small Manual Leakage Compensation Purge Gas Inlet Kit regulator is 1 4 18 FNPT The second size we offer is our Medium Manual Leakage Compensation Purge Gas Inlet Kit for enclosures with volumes up to 75 cubic feet 2 125 liters Model number PSO MMLC A is our medium aluminum version and model number PSO MMLC S is our large stainless steel version Purge gas supply inlet to Medium Manual Leakage Compensation Purge Gas Inlet Kit regulator is 3 8 18 FNPT The third size we offer is our Large Manual Leakage Compensation Purge Gas Inlet Kit for enclosures with volumes up to 200 cubic feet 5 663 liters Model number PSO LMLC A is our large aluminum version and model number PSO LMLC S is our large stainless steel version Purge gas supply inlet to Large Manual Leakage Compensation Purge Gas Inlet Kit regulator is 1 2 14 FNPT All Manual Leakage Compen
39. exercising maximum possible legal action against all persons and or organizations involved Disclaimer Purge Solutions makes every effort 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 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 and its logo s are trademark s of Purge Solutions Table of Contents Legal Notices and Revision History Inside front cover Section 1 How To Use This Manual 1 Section 3 Safety Considerations 1 Label Definition Table 2 Introduction 11 Locating Information 2 Description 11 General Safety 3 Warranty 13 General Precautions 3 Electrical Power 4 System Location 4 Section 4 Purge Systems 4 Installation 14 Continuous Dilution Purge Gas
40. fer Getting Help page 62 for sizing of system and installation information D NOTE Exact number and size of components for each Vortex Cabinet Cooler System application will depend on BTUH cooling requirements 53 pM eis cog ava 5 e y ue GALON L 00 9 1Hvd 8009 02 Sy Jo pug jud FIUL NOILVH3dO AYNSOTONA 5 11009 ANY SVD AYNSOTONS OLNI 0109 ANY SVD 39Hfld HI ISINMA 1109 TYNOILdO 3NTVAMO3HO LINN 39ufld H3 1000 LANIEVD X3 1HOA OL LNSAWNYLSNI HOLS3HUV MUVdS Qqaulinoau LN3A LS VHX3 SYNSOTONS SSN NOLLVTIVLSNI V3HV SNOGYVZVH H3 10020 13NI8VO X31HOA GAISIGOW 1 SALON 54 suognjog jo OLA 0 Aua Anoeuppul 20 pesn eq 100 SNOLL TIOS 10u sy JUL siut WALSAS 431009 X31HOA E suoaniog jo Kyedoxd jos 1V1SOWNB3HL 4unsoTON3 QIalsfIvHX3 1109 SVD LL 3HfISO TON3 OLNI HIV 1109 01 H3 1H3fW TYNOILdO MO3HO JUNSOTON3 OLNI SVD L3 TNI SVO OL SVD LM L3 INI SVO LINN d3 1000 13NIg8vO XALHOA OL HIV 3Q0VH9 LNSWNYLSNI
41. ier than air hazardous material for single or multiple enclosure application 35 Step 4 Drill or punch hole per the sizes specified on drawing numbers PSO SBUV S page 36 or PSO SBUV T page 37 or PSO MBUV S page 38 or PSO MBUV T page 39 or PSO LBUV S page 40 or PSO LBUV T page 41 Step 5 After required hole size has been drilled or punched into enclosure align the Back Up Vent to the mounting hole fabricated in Step 5 Step 6 Using the jam nut provided with the unit mount the Back Up Vent to enclosure Tighten jam nut until the o ring seal is completely compressed against the surface of the enclosure Step 7 After the Back Up Vent jam nut have been properly tightened the Back Up Vent is ready to protect the enclosure from overpressure 36 SNOILNIOS ____________ as Wa Q310N VO NVf cO S An8S OSd vO NVf ZO INNON 3QIS TNS OMG vO NVI ZO S 3DNVHO QS v1 ZS 0 SI LNSA HOS TIVM SYHNSOTONS NYHL SALON SYNSOTONS 3O TIVM 3GISNI 341 ONILLIJ ONITV3S PMN Yen inem suognog jo 01 Aue 10 Ago9up pesn B N WOY uortSuued peowy eq
42. in which after the electronics enclosure has been diluted below the required lower explosive limit LEL the protective gas is passed continuously through the electronics enclosure at a pressure above that of the required 0 50 inches 20 1 25 mbar and discharged to the outside atmosphere through an exhaust vent The same volume of purge gas is maintained during and after the dilution time cycle Continuous dilution is normally used for maintaining and controlling heat buildup from the electronics within the pressurized enclosure by continuously exchanging purge gas through the electronics enclosure to atmosphere Purge Solutions offers three sizes of continuous dilution models a Small Continuous Dilution Purge Gas Inlet Kit for enclosures with a volume up to 15 cubic feet 425 liters a Medium Continuous Dilution Purge Gas Inlet Kit for enclosures with a volume up to 75 cubic feet 2 125 liters and a Large Continuous Dilution Purge Gas Inlet Kit for enclosures with volumes up to 200 cubic feet 5 663 liters All Small Medium and Large Continuous Dilution Purge Gas Inlet Kits are available in materials of anodized aluminum or 316 stainless steel The second purge method offered by Purge Solutions leakage compensation allows a higher volume of protective gas supply to be manually or automatically selected to speed up dilution time of potentially flammable materials to an acceptable level permitting a more rapid application of initial power or restor
43. ing number PSO LMLC page 25 for over all unit dimensions hole sizes and locations required to interface and mount system to enclosure Step 1 Make sure that area surrounding the enclosure the Manual Leakage Compensation Purge Gas Inlet 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 Manual Leakage Compensation Purge Gas Inlet Kit will be installed Step 3 Choose a mounting location for the Manual Leakage Compensation Purge Gas Inlet Kit on the enclosure in a location that would best dilute enclosure as specified in the type X Y or Z purge unit users manual for lighter or heavier than air hazardous material for single or multiple enclosure applications The chosen location should permit adequate viewing of the Manual Leakage Compensation Purge Gas Inlet Kit pressure gauge and interface with pressure regulator for required adjustment Step 4 Use Mounting Hole Pattern drawing number PSO SMLC page 23 PSO MMLC page 24 or PSO LMLC page 25 to accurately locate the mounting holes Use the Mounting Hole Template to draw and a 1 to 1 scale drawing Tape the 1 to 1 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 drawing Step 5 Drill or punch all holes per the sizes specified on the Mounting Hole Pattern drawing
44. inlet kits as the Continuous Operation Vortex Cabinet Cooler System is continually supplying enclosure with compressed air Thermostat Controlled Vortex Cabinet Cooler Systems use a thermostat which limits compressed air usage to times when cooling of the enclosure is required Thermostat Controlled Vortex Cabinet Cooler Systems are used with one of our purge gas inlet kits as the Thermostat Controlled Vortex Cabinet Cooler System is supplying enclosure only when cooling is required D NOTE There are special modifications and sizing requirements to be made before Vortex Cabinet Cooler Systems are able to be installed and used in a hazardous area D NOTE For optimal cooling all Vortex Cabinet Cooler Systems are designed to use compressed air supply of 80 100 psig 5 5 6 9 bar The optional assemblies available are as follows page 53 is a representative assembly drawing of a Continuous Operation Vortex Cabinet Cooler System as the Continuous Operation Vortex Cabinet Cooler System will continuously supplying instrument grade air at a pressure well above what is required for purged pressurized enclosures it is able to take the place of our Continuous Dilution Purge Gas Inlet Kits Page 54 is a representative assembly drawing of a Thermostat Controlled Vortex Cabinet Cooler System Select which Vortex Cabinet Cooler System will best work for your application then contact your local Purge Solutions representative or the factory re
45. ired current All wiring installations must meet applicable electrical codes System Location All Purge Solutions options available from Purge Solutions must be installed in a suitable location Any Purge Solutions option must not be installed in an area classification for which it is not rated and must be protected from temperature extremes All options available from Purge Solutions should not be mounted in an area with potentially high vibration All options available from Purge Solutions must be attached securely and appropriately to the wall of the electrical equipment s enclosure per the mounting instructions All options available from Purge Solutions must be mounted in a location to permit adequate viewing of gauges and available area for required adjustment and servicing 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 Solutions purge option must not be opened unless power is removed from the electrical equipment or the area is known not to contain explosive materials A CAUTION Electrical equipme
46. ler A volume of purge gas larger than the leak rate of the enclosure will be introduced into the now protected enclosure to maintain at least 0 50 inches 20 1 25 mbar Purge Solutions offers three sizes of Automatic Leakage Compensation Purge Gas Inlet Kit models the first size is our Small Automatic Leakage Compensation Purge Gas Inlet Kit for enclosures with a volume up to 15 cubic feet 425 liters Model number PSO SALC D1A is our small Division 115VAC aluminum version model number PSO SALC D2A is our small Division 230VAC aluminum version model number PSO SALC D1S is our small Division 115VAC stainless steel version and model number PSO SALC D2S is our small Division 230VAC stainless steel version Model number PSO SALC Z1A is our small Zone 115VAC aluminum version model number PSO SALC Z2A is our small Zone 230VAC aluminum version model number PSO SALC 215 is our small Zone 115VAC stainless steel version and model number PSO SALC 225 is our small Zone 230VAC stainless steel version Purge gas supply inlet to Small Automatic Leakage Compensation Purge Gas Inlet Kit regulator is 1 4 18 FNPT The second size we offer is our Medium Automatic Leakage Compensation Purge Gas Inlet Kit for enclosures with volumes up to 75 cubic feet 2 125 liters Model number PSO MALC D1A is our medium Division 115VAC aluminum version model number PSO MALC D2A is our medium Division 230VAC aluminum version model number PSO
47. nited States central time To obtain assistance by telephone call Purge Solutions 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
48. nt enclosures using any Purge Section 2 Specifications Features All Small Purge Gas Inlet Kits are sized to supply enclosures with a combined volume of up to 15 cubic feet 425 liters All Medium Purge Gas Inlet Kits are sized to supply enclosures with a combined volume of up to 75 cubic feet 2 125 liters All Large Purge Gas Inlet Kits are sized to supply enclosures with a combined volume of up to 200 cubic feet 5 663 liters Automatic Leakage Compensation Purge Gas Inlet Kit Solenoid Valves are Certified for installation and use in ATEX and IECEx for II 2 G Ex mb II T5 4 Gas Hazardous Areas 12 D Ex mbD 21 IP65 T100 C T135 C Dust Hazardous Areas Automatic Leakage Compensation Purge Gas Inlet Kit Solenoid Valves are Certified for installation and use to CSA NEC NFPA and UL for Class Division 1 Group A B amp D T6 T3 Gas Hazardous Areas Class ll Division 1 Group E F amp T6 T3 Dust Hazardous Areas Increase Safety Window Kits are Certified for installation and use to ATEX and IECEx for II 2 G Ex e IIC Gb Gas Hazardous Areas 12 D Ex tb Db IP66 Dust Hazardous Areas 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 vol
49. nts precautions must be taken to prevent possible injury to personnel or equipment damage when installing any Purge Solution option 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 A WARNING Applicable permits must be obtained and appropriate 57 9 pM YIN sr SNOILNIOS kie AL33VS Q3SV3HUONI SNOISN3NIG SNILNNOW 2 1 8 27 881 0 91 680 13239 3903 OL aauinoau JONYUYI19 dAL b 52 001 SH3NHOO t dAl WNINININ ava 9 52 0 USE 861 suogniog jo eu 0 Aea uj 20 pean eq YOU suonnios A I Nd uoresiuned venue paven eus Sjuequoo gy puud sup suognios jo padoud ejos 0 61 69 0 6 2 86 0 6b 0 061 eso S3OVid 9 dAL nuHL 69 5 922 0 58 mania PRuew nep Aem Aus Anoeupul 10 pesn ed SNOIL YTIOS V N VELA MOGNIM ALaavS 5 Sy Wud SNOISN3NIG
50. of 316 stainless steel with an option of mounting on the top or side of an enclosure For purged electronic enclosures using a Purge Solutions indicator or controller which has electrical components with higher surface temperatures than the temperature class of the hazardous area in which the electrical equipment is located Purge Solutions offers a Back Up Purge Gas Kit which is used in the event that the initial protective gas supply is lost a back up source of protective gas is automatically applied to the protected enclosure Electrical equipment protected with this feature is allowed to cool adequately while preventing the ingress of flammable materials in the surrounding atmosphere from entering into the electronics enclosure as long as positive pressure is maintained For purged enclosures using the Back Up Purge Gas Kits a Protective Gas Loss Indicator can be installed for remote protective gas purge supply monitoring By installing one Protective Gas Loss Indicator on the initial protective purge gas supply line an alarm signal can be sent if the initial protective purge gas supply has been lost A second Protective Gas Loss Indicator installed on the protective back up purge gas supply line will send an alarm signal if the protective back up purge gas supply has been depleted as might be the case when bottled gas is used as a back up gas source WARNING Failure to heed the following information may lead to injury of personnel or equi
51. om suonnog e ie L3TNI SVO NOLLVSN3dWOO 39V3V31 WANVAW aeu BUPABIP siti jo PUL WIS Nwvua 5 tL 2 L LA INI SVO SALON ONILNNOW 3dIS NOILISOd 1573 NI NMOHS 681 89 SNILNNOW HOS 29 60 9440 p ez ze o NOILISOd NO NI NMOHS BAVA NOLLNTIG ME y irn H 7 esez r i r1 i 1 27161 649 J agyz p ONLLNNON HOS TIVA SYNSOTONS LL 13S NOILLVSN3dWOO 36vyv31 SONY 1 TNM 90 3 SYNSOTONS 3QISNI TIVM SYNSOTONS 6201 52 26 Small Medium and Large Automatic Leakage Compensation Purge Gas Inlet Kit Installation Procedure Automatic leakage compensation allows a higher volume of protective gas supply to be automatically selected by the Purge Controller to speed up dilution of potentially flammable materials to an acceptable level permitting a more rapid application of initial power or restoration of power to protected electrical equipment after service When the dilution cycle has elapsed the large volume of purge gas can be automatically turned off by the Purge Control
52. one 1 115 VAC 316 Stainless Steel PSO LALC Z1S Small Zone 1 230 VAC Anodized Aluminum PSO SALC Z2A Medium Zone 1 230 VAC Anodized Aluminum PSO MALC Z2A Large Zone 1 230 VAC Anodized Aluminum PSO LALC Z2A Small Medium Zone 1 Zone 1 230 VAC 230 VAC 316 Stainless Steel 316 Stainless Steel PSO SALC Z2S PSO MALC Z2S Large Zone 1 230 VAC 316 Stainless Steel PSO LALC Z2S Cooling Capacity Supply Pressure Air Consumption Continuous Operation Vortex Cabinet Cooler System Without Thermostat Control Model Number Matrix Model Number 900 Btu hr 264 W 100 psig 6 9 bar 15 SCFM 425 LPM PSO CO0900 1500 Btu hr 440 W 100 psig 6 9 bar 25 SCFM 708 LPM PSO CO1500 2500 Btu hr 732 W 35 SCFM 991 LPM PSO CO2500 5000 Btu hr 1465 W 100 psig 6 9 bar 100 psig 6 9 bar 70 SCFM 1981 LPM PSO CO5000 Thermostat Controlled Vortex Cabinet Cooler System Model Number Matrix Cooling Capacity Supply Pressure Air Consumption Model Number 900 Btu hr 264 W 100 psig 6 9 bar 15 SCFM 425 LPM PSO TC0900 1500 Btu hr 440 W 100 psig 6 9 bar 25 SCFM 708 LPM PSO TC1500 2500 Btu hr 732 W 35 SCFM 991 LPM PSO TC2500 5000 Btu hr 1465 W 100 psig 6 9 bar 100 psig 6 9 bar 70 SCFM 1981 LPM
53. pment damage power is not applied Take appropriate precautions to prevent injury A CAUTION Electrical equipment components may be hot even when from contact with hot items components with hot surfaces before opening the purged enclosure WARNING Failure to allow adequate cooling of electrical equipment can lead to injury of personnel or equipment damage For applications where thermal management of electrical cabinets and control panels are required Purge Solutions offers Vortex Cabinet Cooler Systems which provide cooling capacities for your application and maintain a NEMA 4 or 4X IP66 rating for installation and use in hazardous area NOTE There are special modifications and sizing requirements to be made before Vortex Cabinet Coolers Systems are able to be installed and used in a hazardous area For purged and or increased safety enclosure that require viewing of components mounted within the enclosure Purge Solutions offers Increase Safety Window Kits in 5 different window viewing sizes with bezels available in anodized aluminum or 316 stainless steel 13 Warranty Purge Solutions products are warranted free from defects in material and workmanship at the time of shipment for one year thereafter Any claimed defects with Purge Solutions products must be reported within the warranty period and warranty subject to inspection by Purge Solutions All warranty inspections are to be performed Purge Solutions facility Cu
54. ranties set forth herein constitute the only warranties with respect to the products sold in connection herewith Purge Solutions 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 has any authority to bind Purge Solutions 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 and customer 14 Section 4 Installation Small Medium and Large Continuous Dilution Purge Gas Inlet Kit Installation Procedure Continuous dilution is a method of maintaining pressure in an enclosure in which after the enclosure has been pre purged the protective gas is passed continuously through the enclosure at a pressure above that of the specified minimum and discharged to the outside atmosphere through an exhaust vent The same volume of purge gas is maintained during and after the dilution cycle Purge Solutions offers three sizes of continuous dilution purge gas inlet kit models the first size is our Small Continuous Dilution Purge Gas Inlet Kit for enclosures with a volume up to 15 cubic feet 425 liters Model number PSO SCD A is our small aluminum version and model number PSO SCD S is our small stainless steel version Purge gas
55. sation Purge Gas Inlet Kits include input fittings regulator gauge and manifold block WARNING Before attempting to install any Purge Solutions option review all the material and all safety information in this manual and all other applicable documents precautions must be taken to prevent possible injury to personnel or equipment damage when installing any Purge Solution option 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 4 WARNING Applicable permits must be obtained and appropriate 21 Review all of the material in this manual prior to installing and interfacing the Manual Leakage Compensation Purge Gas Inlet Kit to the enclosure it will be supplying purge gas If you have any questions please contact your local Purge Solutions representative or the factory refer Getting Help page 62 or view installation video which can be found on our web site www purgesolutions com Refer to Small Manual Leakage Compensation Purge Gas Inlet Kit Mounting Hole Pattern drawing number PSO SMLC page 23 Medium Manual Leakage Compensation Purge Gas Inlet Kit Mounting Hole Pattern drawing number PSO MMLC page 24 or Large Manual Leakage Compensation Purge Gas Inlet Kit Mounting Hole Pattern draw
56. stomer shall ship with shipping charges paid by the customer to Purge Solutions facility After inspection by Purge Solutions a quotation of proposed work required will be sent to the customer Purge Solutions shall be liable only to replace or repair at its option free of charge products which are found by Purge solutions to be defective in material or workmanship and which are reported to Purge Solutions within the warranty period as provide previously This right to replacement shall be customer s exclusive remedy against Purge Solutions Shipment of repaired or replaced products from Purge Solutions facility shall be F O B Purge Solutions facility Purge Solutions 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 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 Materials and or products furnished by Purge Solutions by other suppliers shall carry no warranty except that supplier s warranties as to materials and workmanship Purge Solutions disclaims all warranties expressed or implied with respect to such products Limitations on Warranties The express war
57. supply inlet to Small Continuous Pressure Air Inlet Kit regulator is 1 4 18 FNPT The second size we offer is our Medium Continuous Dilution Purge Gas Inlet Kit for enclosures with volumes up to 75 cubic feet 2 125 liters Model number PSO MCD A is our medium aluminum version and model number PSO MCD S is our medium stainless steel version Purge gas supply inlet to Medium Continuous Dilution Purge Gas Inlet Kit regulator is 3 8 18 FNPT The third size we offer is our Large Continuous Dilution Purge Gas Inlet Kit for enclosures with volumes up to 200 cubic feet 5 663 liters Model number PSO LCD A is our large aluminum version and model number PSO LCD S is our large stainless steel version Purge gas supply inlet to Large Continuous Dilution Purge Gas Inlet Kit regulator is 1 2 14 FNPT All Continuous Dilution Purge Gas Inlet Kits include input fittings regulator gauge manifold and mounting hardware WARNING Before attempting to install any Purge Solutions option review all the material and all safety information in this manual and all other applicable documents precautions must be taken to prevent possible injury to personnel or equipment damage when installing any Purge Solution option 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 saf
58. ter or heavier than air hazardous material for single or multiple enclosure applications The chosen location should permit adequate viewing of the Continuous Dilution Purge Gas Inlet Kit pressure gauge and interface with pressure regulator for required adjustment Step 4 Use Mounting Hole Pattern drawing number PSO SCD page 15 PSO MCD page 16 or PSO LCD page 17 to accurately locate the mounting holes Use the Mounting Hole Template to draw and a 1 to 1 scale drawing Tape the 1 to 1 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 drawing Step 5 Drill or punch all holes per the sizes specified on the Mounting Hole Pattern drawing number PSO SCD page 15 PSO MCD page 16 or PSO LCP page 17 16 Step 6 After required holes have been drilled or punched into enclosure align the Continuous Dilution Purge Gas Inlet Kit to the mounting holes fabricated in Step 5 Step 7 Using the interface fitting provided with the unit mount the Continuous Dilution Purge Gas Inlet Kit to enclosure Tighten fitting and hardware until the seals are completely compressed against the surface of the enclosure Step 8 After Continuous Dilution Purge Gas Inlet Kit fittings have been properly tightened connect supply purge gas to the pressure regulator inlet port of the Continuous Dilution Purge Gas Inlet Kit Refer to drawing number P
59. 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 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 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 WARNING 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 NOTE Emphasizes important or essential information Locating Information NOTE In the interest of
60. umes for motors generators and other rotating electrical machinery Minimum Enclosure Pressure Purge pressure being maintained above 0 50 inches 20 1 25 mbar in electronics 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 to compensate for enclosure leak Pressure Regulator rate Maximum Purge Gas Supply 150 psig 10 3 Bar Pressure to Purge Gas Inlet Kit Certification maximum pressure rating Pressure Regulator 80 100 psig 5 5 6 9 bar Suggested for optimal cooling of enclosure Water and oil free 40 F 40 C dew point particles lt 5 ISA grade hydrocarbon free Instrument Grade Air Supply Pressure to Vortex Cabinet Coolers Purge Protective Gas and Vortex Cabinet Cooler Supply Quality 115VAC or 230 VAC 50 60 Hz 10 1 Watt Coil Automatic Leakage Compensation Purge Gas Inlet Kit Solenoid Valves Voltage Mains Supply Fluctuation Not to Exceed 10 Over Voltage Category II IEC 60364 4 443 Environmental Conditions Operating Temperature Range 40 F to 150 F 40 C to 65 C For all Options but Listed Below Operating Temperature Range 40 F to 126 F 40 C to 52 C For all Anodized Aluminum Purge Gas Inlet Kits Operating Temperature Range 40 F to 176 F 40 C to
61. unss3ud SONY YOLVIN93U lt 5 18 SNOILNIOS Bound NH3 LIVd 3 10H 341 SNILNNOW HOS TIVA SYNSOTON 29 61 9440 4 gt p 2 4 0 9 8 SNILNnOW HOS TYM SYNSOTONS 29 9 022 0 401 ONILNDON L3TINI SVO WNIdSW 0320328 serin Jo BUL jo 1803040 OF TEWSUANAP Aue ui NN LU PN 10 eq you reus y 80 03q0 80 euop tog ind ueni APM mmo nouga jo eq YOU JO PUB SIUL 80 930 80 SONUNUN suognios jo Apedoid atos S HONVHO 8 5 L3TNI SVO 3LON 6 811 89 NOILISOd NO NI NMOHS 330 10 8 245 69 TIVM SYNSOTONA SONY Tav HO1vin93H 3unss3ud 19 80 03 80 Nw ena As BUOATYOS jo 1996101 IM ax osaav Kem Aue oroe 20 pesn eq YOU 3 80 93 80 iva
62. utomatic Leakage Compensation Purge Gas Inlet Kits include input solenoid valve fittings regulator gauge and manifold block Review all of the material in this manual prior to installing and interfacing the Automatic Leakage Compensation Purge Gas Inlet Kit to the enclosure it will be supplying purge gas If you have any questions please contact your local Purge Solutions representative or the factory refer Getting Help page 62 or view installation video which can be found on our web site www purgesolutions com Refer to Small Automatic Leakage Compensation Purge Gas Inlet Kit Mounting Hole Pattern drawing number PSO SALC page 31 Medium Automatic Leakage Compensation Purge Gas Inlet Kit Mounting Hole Pattern drawing number PSO MALC page 32 or Large Automatic Leakage Compensation Purge Gas Inlet Kit Mounting Hole Pattern drawing number PSO LALC page 33 for over all unit dimensions hole sizes and locations required to interface and mount system to enclosure Step 1 Make sure that area surrounding the enclosure the Automatic Leakage Compensation Purge Gas Inlet 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 Automatic Leakage Compensation Purge Gas Inlet Kit will be installed Step 3 Choose a mounting location for the Automatic Leakage Compensation Purge Gas Inlet Kit on the enclosure in a location that would best

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