The JP Service Manual
Contents
1. Chapter 4 Service Procedures 10 e JP Air Drying System WarFaAnNty ss Re de l3 JP INSTALLATION AND SERVICE INSTRUCTIONS WARNING BEFORE PROCEEDING WITH INSTALLATION READ AND OBSERVE THE FOLLOWING SAFETY PRECAUTIONS Read entire instruction sheet before beginning installation or servicing of JP Never connect or disconnect a pipe line containing air pressure or remove a component fitting or pipe plug unless you are certain all air pressure has been relieved Always wear proper eye protection when installing or servicing JP Never look directly into ports of JP Never exceed recommended working air pressure of 175 psig Never attempt to install or service JP until you read and understand all recommended procedures Use only proper tools and observe all precautions pertaining to the use of those tools BASIC MOUNTING GUIDELINES 1 2 The JP must be mounted with the exhaust ports positioned downward ref Figure 1 Pg 5 Power source 110 120 Volt AC grounded surge protected recommended electric receptacle required for operation of JP Mount JP down stream of air compressor reservoir ref Figure 1 Pg 5 The JP should be mounted in a location with sufficient space around it to facilitate service and to provide visual access for periodic inspection Allow at least a two 2 00 inch clearance above desiccant cartridges for service ref F2. Failure of dryer to exhaust could also be due to malfunctioning MLT or purge valve Refer to pages 10 and 16 for service of these items Relieve all system air pressure Un plug electrical connector from MLT Valve Remove three 3 airlines connected to fittings in air valve Remove plastic retaining nut holding MLT assembly to valve stem and remove MLT assembly from valve Set aside nut and MLT for re assembly later Remove three 3 screws holding valve to manifold Remove valve and discard Install three 3 new push connect airline fittings to open ports of new valve Attach valve to manifold with three 3 screws Tighten screws to 15 20 in Ib Re connect airline from manifold to front port of air valve Re connect two remaining airlines to back ports of valve Re assemble MLT assembly to valve stem and secure with retaining nut finger tight Reconnect electrical power Item F Oil Separators 619760 16 17 Relieve all system air pressure Disconnect heater lead wire from air dryer if equipped Disconnect airline from dryer inlet port Remove two 2 desiccant cartridges strap wrench may be necessary Remove 4 3 8 Allen head bolts located at top of adaptor casting attaching adaptor castings to bottom valve housing Remove 12 3 8 hex head bolts attaching bottom valve housing to adaptor castings Remove bottom valve housing assembly Remove two 2 oil separators and 4 gaskets from valve housing
3. in the data published in this catalog The life and performance of the products ultimately depend on a number of factors These include for example seal or bearing design selection of materials for their different properties handling and installation shaft surface or bore conditions operating conditions and the quantity quality and chemistry of lubricants Severe environments can adversely affect product life or performance For help in realizing longer seal or bearing life and optimal performance for your specific application contact DRY AIR SYSTEMS at 1 314 344 1114 LIMITED WARRANTY DRY AIR SYSTEMS as the seller of the products contained in this catalog warrants to the first user purchaser that the products sold by it when properly installed will be free from defects in material and workmanship DRY AIR SYSTEMS s sole obligation and liability for any defect found to exist in a product sold by DRY AIR SYSTEMS contrary to this warranty and purchaser s sole and exclusive remedy for such defect shall be limited to A DRY AIR SYSTEMS furnishing without additional charge to purchaser including transportation a replacement for any of the products sold by DRY AIR SYSTEMS which are found by DRY AIR SYSTEMS to be defective contrary to this limited warranty and B in the case of products which cannot be re paired or replaced by DRY AIR SYSTEMS DRY AIR SYSTEMS shall credit or refund purchaser the purchase price paid therefore provided that D
4. that hole in valve sleeves aligns over housing exhaust port muffler Use care not to dislodge the O ring from its seat WARNING If the JP purge valve port does not align with housing exhaust port JP will not exhaust 11 10 Install retainer to housing 11 Apply a light coating of grease on the threads of the two retainer bolts 12 Install two retainer bolts Tighten to 10 15 ft Ib Item Inlet Check Valves 619700 Major Service Kit or 619702 Minor Service kit SD ie MA E 8 9 Note A light flow of air from ONE exhaust port muffler during operation is normal regeneration air flow Relieve all system air pressure Remove the two bolts that attach the inlet check valve retainer Remove the retainer Remove the inlet check valve spindle from the inlet cavity and discard Clean the cavity thoroughly Remove the two 2 O rings from retainer and discard Install two 2 large O rings on the retainer Lubricate O rings on check valve spindle and install the spindle small end first into the inlet cavity Make sure spindle is completely engaged in cavity and slides freely Lubricate O rings on seal retainer and re install retainer Apply a light coating of grease on the threads of the two retainer bolts 10 Install two retainer bolts Tighten to 10 15 ft Ib Item K Heater Assembly if equipped 619750 e LE o Note Heater option to prevent inlet and purge valve freezing w
5. 19702 Purge Valve Not sold separately Use 619702 Inlet Check Valve Not sold separately 619770 Muffler 619750 120 Volt AC Heater Kit Optional 619990 Wall Mounting Bracket 619995 Universal Mounting Bracket D E F G H I J K L M Major Service Kit A 2 Desiccant Cartridges D Outlet Check Valve H 619700 2 Purge Valves I 2 Inlet Check Valves Supplied also in 619700 TROUBLE SHOOTING JP AIR DRYER SYSTEM JP AIR DRYER OPERATION CYCLE All Models 1 The Micro Logic Timer MLT controls drying and regeneration cycles MALFUNCTIONING of the JP Air Drying System by energizing and de energizing the Air SYSTEM PRESSURE SETTING Control Valve at two 2 minute intervals An indicator light on MLT will be on during energized cycle and off during the de energized cycle 2 The JP s Air Control Valve controls air flow direction through the JP during operation During operation one JP cartridge is drying air while the other cartridge is being regenerated 3 During operation there will be a light flow of air from ONE exhaust port muffler of JP This is normal regeneration airflow The airflow will alternate every 2 minutes from one exhaust port muffler to the other in conjunction with the MLT cycles When the JP cycle alternates there will be a momentary burst of air from one of the JP exhaust ports muffler This airburst is normal and will o
6. A COMPLETE GUIDE TO OPERATION TROUBLESHOOTING AND SERVICE PROCEDURES The JP Dryer System An effective solution to the problems of oil water vapor and contaminants in compressed air systems Compressed air a reliable source of pneumatic power in many applications is adversely affected by oil dirt and water In a variety of applications from automotive paint booths to concrete plants to general manufacturing facilities moisture particulate and oil in compressed air lines contribute to lower productivity higher operating costs and increased maintenance If your applications depend on a reliable supply of clean dry air you may already have explored the options available to you and discovered they are often unreliable cost prohibitive or maintenance intensive The DRY AIR SYSTEMS Oil Separator Filter Dryer JP is a better solution Not just another air dryer this ingenious 3 in 1 duplex system typically requires less than 10 of air for regeneration and achieves a 40 F pressure dew point for flow rates of up to 40 CFM The JP s patent pending modular design allows for expansion to accommodate changes in air system requirements or flow rates exceeding 40 CFM What s more preventative maintenance is straightforward with accessible valves and two spin on desiccant cartridges The molecular sieve desiccant and filters are housed within the spin on off cartridges Typically these may be serviced within minutes If required the va
7. EAD AND FOLLOW SAFETY PRECAUTIONS FOUND ON PAGE 3 REVIEW DESCRIPTION OF JP AIR DRYEROPERATION CYCLE LOCATED ON Pg 8 Item A Desiccant Cartridges 619704 Cartridges only or Major Service Kit 619700 Relieve all system air pressure Using a strap wrench turn the desiccant cartridge counterclockwise and remove it Discard Remove and discard O ring from adapter plate stud Clean top surface of adapter plate and threaded stud NOTE If there is excessive oil present compressor and or oil separator Kit 619760 require servicing Using grease supplied apply a light coating on o ring Install o ring on stud Apply a generous coat of grease on the new desiccant cartridge gasket surface Thread new cartridge onto stud turning clockwise When gasket contacts adapter plate tighten cartridge 1 2 to 3 4 turns DO NOT OVER TIGHTEN Bw p D 9 Item C Regeneration Valves 4619715 Note A light flow of air from exhaust port muffler during operation is normal regeneration airflow Relieve all system air pressure Disconnect airline from outlet port of air dryer Remove eight 8 socket head bolts fastening manifold to adaptor castings Remove manifold from adaptor castings Remove and discard o rings springs and regeneration valves Clean valve cavities in adaptor castings Position new valve spindles into cavities with spring pockets out Position springs into valves Lubricate new o rings and install onto mani
8. ED OR MISSING REPAIR REPLACE AIRLINE S TUBING CHECK FOR LEAKS AT FITTING THREADS EXHAUST PORTS IN PURGE VALVE AND VALVE HOUSING NOT ALIGNED ALIGN EXHAUST PORTS IN PURGE VALVE AND VALVE HOUSING COMPRESSED AIR USAGE EXCEEDS DRYING CAPACITY OF JP CONTACT DRY AIR SYSTEMS CUSTOMER SERVICE 1 314 344 1114 WORN PURGE VALVE REPLACE PURGE VALVE ASSEMBLY ITEM H REF Pg 6 SERVICE KIT 619700 OR 619702 PROBLEM JP S CYCLES WILL NOT ALTERNATE EVERY TWO MINUTES POSSIBLE CAUSE REMEDY POSSIBLE CAUSE REMEDY MICRO LOGIC TIMER MLT MALFUNCTIONING CONTACT DRY AIR SYSTEMS CUSTOMER SERVICE 314 344 1114 AIR CONTROL VALVE MALFUNCTION REPLACE AIR CONTROL VALVE 619755 ITEM E REF Pg 6 SERVICE KIT 619755 AIR LINE TUBING CONNECTING AIR CONTROL VALVE AND VALVE HOUSING AND OR MANIFOLD DAMAGED OR MISSING REPAIR REPLACE AIRLINE S TUBING PROBLEM JP S INADEQUATE SYSTEM AIR VOLUME AFTER JP AIR DRYER POSSIBLE PROBLEM REMEDY AIR FLOW RESTRICTION CONTACT DRY AIR SYSTEMS CUSTOMER SERVICE 1 314 344 1114 NEW INSTALLATION DESICCANT REPLACE DESICCANT CARTRIDGES ITEM A REF Pg 6 SERVICE KIT 619700 OR CARTRIDGES OIL 619704 REPLACE OIL SEPARATORS ITEM F REF Pg 6 SERVICE KIT 619760 SEPARATORS RESTRICTED SERVICE PROCEDURES JP AIR DRYING SYSTEM Items A C D E F H I K WARNING BEFORE SERVICING JP DRYING SYSTEM R
9. IES EXPRESS OR IMPLIED INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE COSTS INCURRED FOR ROUTINE MAINTENANCE ARE NOT COVERED BY THIS WARRANTY Without limiting the generality of the foregoing disclaimer DRY AIR SYSTEMS specifically disclaims liability to purchaser for any loss cost or damage incurred as a result of equipment downtime or loss of use or availability of worksite lost revenues or lost profits or losses or liability arising regardless of whether DRY AIR SYSTEMS is on notice of the possibility of such damage or loss and did or could have anticipated same No other person has been authorized by DRY AIR SYSTEMS to undertake or make on behalf of DRY AIR SYSTEMS any further representation warranty or guarantee in addition to or contrary to DRY AIR SYSTEMS s warranty made herein or contrary to the limitations and disclaimers provided herein The exclusive remedies provided in this limited warranty shall not be deemed to have failed of their essential purpose so long as DRY AIR SYSTEMS is willing and able to perform to the extent and in the manner prescribed in this warranty INFORMATION Inquiries can be directed to DRY AIR SYSTEMS Customer Service Department 2655 Metro Boulevard Maryland Heights MO 63043 Or call 314 344 1114 Approved returns must be shipped freight prepaid and arrive right of Dry Air Systems LIMITATION ON RETURNS Any product that is not in conformance with pur
10. RY AIR SYSTEMS is advised in writing of such product non conformance within thirty 30 days of the date of discovery thereof and that the non conforming product is returned f o b to DRY AIR SYSTEMS s designated warehouse promptly thereafter but in any case not later than twelve 12 months from the date of original shipment of the product to purchaser by DRY AIR SYSTEMS In no event shall DRY AIR SYSTEMS be obligated under this warranty or otherwise in any way whatsoever for normal wear and tear or for any products sold by DRY AIR SYSTEMS which after delivery by DRY AIR SYSTEMS and in DRY AIR SYSTEMS s sole determination have been subjected to accident abuse misapplication improper or faulty repair or installation improper or faulty maintenance or lubrication any alteration or neglect excessive loading or other excessive operating conditions or for defects caused by or resulting from purchaser s specifications or designs or otherwise caused by purchaser TO THE FURTHEST EXTENT PERMITTED UNDER APPLICABLE LAW DRY AIR SYSTEMS DISCLAIMS LIABILITY IN TORT OR CONTRACT IN NEGLIGENCE STRICT LIABILITY OR OTHERWISE FOR ANY OTHER REMEDY OR DAMAGE WHETHER DIRECT OR INDIRECT INCIDENTAL OR CONSEQUENTIAL WITH RESPECT TO ITS PERFORMANCE HEREUNDER INCLUDING WITHOUT LIMITATION WITH RESPECT TO THE PRODUCTS SOLD OR PROVIDED HEREUNDER BY DRY AIR SYSTEMS AND ITS PROVISION OF ANY RELATED SERVICES THIS EXPRESS WARRANTY IS TO THE EXCLUSION OF ALL OTHER WARRANT
11. and discard Clean valve housing sump and inside of two 2 adaptor castings of all oil and contaminates Place one new gasket on each valve housing bolt flange Place new oil separators on top of first gaskets on valve housing use two bolts to align components Place second new gasket on top of oil separators Reinstall valve housing oil separator to adaptor castings Torque 16 bolts to 25 30 ft Ibs Re install two 2 desiccant cartridges NOTE It is recommended to also install major service kit 619700 when excessive oil and contamination is present Re connect airline to air dryer inlet port Re connect heater wire if equipped Item H Purge Valves 619700 Major Service Kit or 619702 Minor Service kit Note A light flow of air from ONE exhaust port muffler during operation is normal regeneration air flow GOS ON gee to Relieve all system air pressure Remove two bolts that attach the purge valve retainer Remove the retainer Remove the purge valve assembly and O ring from the purge cavity and discard Clean the cavity thoroughly Remove the three 3 O rings from retainer and discard Using lubricant supplied lightly grease all three new O rings Install on the retainer the two 2 larger O rings then install the third smaller O ring Apply a light coating of grease around the O ring seat on valve assembly Install the thin o ring on the purge valve seat Insert valve assembly into cavity Insure
12. ccur each time JP cycle alternates PROBLEM HEAVY AIR FLOW FROM ONE OR BOTH OF JP EXHAUST PORTS MUFFLERS NOTE ALTERNATING LIGHT AIR FLOW FROM EXHAUST PORT MUFFLER IS NORMAL AS THIS REPRESENTS THE REGENERATION CYCLE POSSIBLE CAUSE REMEDY WORN PURGE VALVEOR CLEAN CAVITIES AND REPLACE DIRT FOREIGN MATERIAL IS PURGE VALVE ASSEMBLY STUCK IN THE PURGE iis VALVE ITEM H REF Pg 6 SERVICE KIT 619702 U oA SHIRE CLEAN CAVITY AND REPLACE VALVE ASSEMBLY ITEM T REF PG 6 SERVICE KIT 619702 PROBLEM SAFETY VALVE OPENS POSSIBLE CAUSE REMEDY SAFETY VALVE ITEM G REF Pg 6 SERVICE KIT 619740 MALFUNCTIONING REPLACE SAFETY VALVE 619740 200 PSI SYSTEM PRESSURE REDUCE SYSTEM OPERATING AIR PRESSURE SETTING EXCEEDS SAFTEY VALVE SETTING 200 PSI PROBLEM WATER IN AIR SYSTEM POSSIBLE CAUSE REMEDY DESICCANT IS CONTAMINATED REPLACE DESICCANT CARTRIDGES ITEM A REF Pg 6 SERVICE KIT 619700 OR 619704 MICRO LOGIC TIMER MLT MALFUNCTIONING CONTACT DRY AIR SYSTEMS CUSTOMER SERVICE 1 314 344 1114 OR LOCAL DISTRIBUTOR REPRESENTATIVE AIR CONTROL VALVE MALFUNCTION REPLACE AIR CONTROL VALVE ITEM E REF Pg 6 SERVICE KIT 619755 MALFUNCTIONING REGENERATION VALVE S REPLACE REGENERATION VALVE S ITEM C REF Pg 6 SERVICE KIT 619715 AIR LINE TUBING CONNECTING AIR CONTROL VALVE AND VALVE HOUSING AND OR MANIFOLD DAMAG
13. chaser s description given in its order is returnable for credit or replacement by Dry Air Systems provided that Dry Air Systems is advised in writing by purchaser of such non conformance within 30 days after the product s delivery to purchaser by Dry Air Systems and only after written authorization therefore is given by Dry Air Systems Approved returns must be shipped freight prepaid and arrive in good saleable condition to qualify for credit or replacement 13 NOTES
14. f air from ONE exhaust port muffler of JP This is normal regeneration airflow and the airflow will alternate every 2 minutes from one exhaust port to the other in 4 OUTLET PORT 3 4 NPT OUT TO EXAMPLE XSPRAY PAINT BOOTH XMACHINING CENTER XASSEMBLY WORKSTATION DUST COLLETCION UNIT INLET PORT 3 4 NPT HIGH PRESSURE AIR LINE MLT ELECTRIC CONNECT 110v AC EXHAUST PORTS Figure 1 Air Connection Schematic jt DESICCANT CARTRIDGE 2 00 MINIMUM CLEARANCE REQUIRED FOR CHANGING CARTRIOGE INLET 5 NPT Figure 2 JP Unit Dimensions SERVICE PARTS SCHEMATIC H amp l 2 each in service kits 619700 and 619702 6 JP DRYER PARTS LIST JP Air Drying System Complete Models Air Flow Capacity 640100 W Universal Mounting Bracket 640200 W Wall Mounting Bracket Up to 40 SCFM 640300 W O mounting bracket or W O Oil Separators 640400 W Wall Mounting Bracket Duplex System 40 80 SCFM Contact customer Service 1 314 344 1114 for applications greater than 80 CFM Service Parts Identification Service Parts Identification BOLD SKU SUGGEST SERVICE STOCK 619704 Desiccant Cartridge Kit 619765 Cartridge Stud 619715 Regeneration Valve Kit Note Two valves per dryer one on either side Use 619702 Outlet Check Valve Not sold separately 619755 Air Control Valve 619760 Oil Separator Kit 619740 Safety Valve 200 PSI Use 6
15. fold bosses 10 Position manifold onto adaptor castings ensuring O rings are properly positioned in bores 11 Install eight 8 socket head bolts and tighten to 50 60 in Ibs 12 Reconnect airline to outlet port Oe SION Gy 3 IS Item D Outlet Check Valve 619700 Major Service Kits or 619702 Minor Service Kit Relieve all system air pressure Disconnect airline from dryer outlet port Remove check valve nut Remove and discard o ring spring spindle and ball Clean nut and check valve cavity thoroughly NOTE If there is excessive oil in the cavity oil separator and desiccant cartridges require servicing Install new ball into cavity Install spindle with spring pocket out into cavity Place spring into spring pocket of spindle Apply a light coating of grease onto o ring and place onto check valve nut Apply light coating of grease to nut threads Install nut and tighten to 60 ft Ibs Re connect airline to outlet port A lt T Sea ee ION m 10 Item E Air Control Valve 619755 Note Disconnect power from MLT JO LENDL 10 11 12 With system pressurized turn the brass screw located on air valve to the right clockwise screw slot will be in horizontal position If exhaust air burst does not occur replace valve If exhaust air burst does occur turn screw back to original position counter clockwise screw slot must be in vertical position for normal operation
16. gs and threads c Lubricate contact surface of flat gasket located in cartridge plate d Start cartridge onto thread adaptor being careful not to cross thread Turn cartridge clockwise until flat gasket contacts casting surface After gasket contact turn cartridge only 1 2 to 3 4 additional turns NOTE Do not over tighten cartridge or future removal will be extremely difficult 2 Install muffler into each exhaust port of JP MICRO LOGIC TIMER MLT ELECTRICAL CONNECTION 1 Plug in MLT power cord to 110 120 Volt AC grounded receptacle surge protected recommended NOTE The MLT device is polarity sensitive MLT will not operate if power and neutral leads are switched START UP CHECK 1 Ensure that all airline fittings are properly connected 2 Pressurize system 3 Check airline fittings for leaks and repair leaks 4 Observe operation of JP for proper function as described in JP OPERATION CYCLE section listed below JP OPERATION CYCLE 1 The Micro Logic Timer MLT controls drying and regeneration cycles of the JP by energizing and de energizing the air control valve of JP at 2 minute intervals An indicator light on MLT will be on during energized cycle and off during the de energized cycle 2 The JP s air control valve controls airflow direction through the JP During operation one desiccant cartridge is drying air and the other cartridge is being regenerated 3 During operation there will be a light flow o
17. hen JP is mounted where ambient air temperatures may fall below 32 F 0 C Disconnect heater lead wire Remove two screws attaching heater connector to casting Remove heater thermostat assembly and discard Thoroughly clean entire heater thermostat area Slide O ring over heater and thermostat into position around connector flange Apply a light coating of anti seize to the heater element and thermostat cavity Insert heater element into hole and twist slightly to spread anti seize Place thermostat into position in cavity and ensure thermostat sits flat in cavity Place foam cube on top of thermostat and bring heater connector into position over cavity Secure heater connector using the 2 8 32 x1 2 screws Reconnect heater 12 WARNING Proper selection of the products listed for sale in this catalog is essential to minimize the risk of any seal bearing or other product failure Such failures can result in property damage or severe personal injury to operators of machinery vehicles or to others You must carefully evaluate the particular application on or into which you intend to install the products Products in this catalog require installation by an experienced professional mechanic or qualified maintenance professional The product properties and operating parameters described in this catalogue are based upon tests conducted by DRY AIR SYSTEMS or reported by others DRY AIR SYSTEMS does not assume any responsibility for errors
18. igure 2 Pg 5 Consider installing a series of lines and shut off valves in conjunction with installation of the JP to provide a by pass system of the JP Doing so will provide ability to maintain operation of air system when servicing JP MOUNTING JP BASE ASSEMBLY 1 After determining proper location for JP as instructed in Basic Mounting Guidelines section refer to Figure 2 Pg 5 for mounting reference dimensions NOTE The JP is available with either standard wall or optional universal mount bracket as shown 3 in Figure 2 Either type bracket may be inverted from position shown in Figure 2 Pg 7 to facilitate mounting 2 Mount base assembly at chosen location prior to installing desiccant cartridges Make sure there will be a minimum two 2 00 inch clearance above desiccant cartridges for future service 3 Refer to Figure 2 Pg 5 for mounting hole locations and attach JP to mounting location with a minimum of two 2 3 8 bolts CONNECTING AIR LINES 1 Connect high pressure airline 175 psig max to JP inlet port ref Figure 1 Pg 5 2 Connect JP outlet port to system airline ref Figure 1 Pg 5 NOTE Use thread sealant on airline fittings to prevent air leaks INSTALLING DESICCANT CARTRIDGES amp MUFFLERS 1 After base assembly is mounted install both desiccant cartridges to base assembly as follows a Install o ring into groove of each center thread adaptor in base assembly b Lubricate both o rin
19. lves may be removed and reinstalled without disassembling the unit Commonly used in conjunction with large air compressors and systems the JP dryer system also may be mounted on small air compressors or at point of use such as spray booths or workstations JP Dryer System The JP is a practical reliable cost effective solution insuring quality compressed air free of oil contaminants and water gt Compact size allows for easy installation and maintenance gt Three in One system removes oil contaminates and moisture gt Straightforward design provides reliable long term operation gt Typically requires less than 10 regeneration air while others draw up to 20 TABLE OF CONTENTS IhtroduGbtrlOns s g x p d de BoA d 5 wow 3 Chapterl Installation lt lt lt a 4 e JP Installation and Service Instructions e Basic Mounting Guidelines e Mounting JP Base Assembly e Connecting Air Lines e Installing Desiccant Cartridges amp e Mufflers e Micro Logic Timer MLT Electrical e Connection e Start up Check e JP Operation Cycle e Schematic Drawings e Service Parts Schematic GChapterz JP LISS x ook deg a e JP Dryer Parts List e Service Parts Identification e Major Service Kit e Minor Service Kit Chapter 3 Trouble shooting 8 e JP Air Dryer Operation Cycle e Problems Causes Remedies
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