wabco 1200 air dryer troubleshooting

trailer << /Size 114 /Info 71 0 R /Root 76 0 R /Prev 348172 /ID[<7b8801aaa4f077d6a76a926cc87e3e71><7b8801aaa4f077d6a76a926cc87e3e71>] >> startxref 0 %%EOF 76 0 obj << /Type /Catalog /Pages 73 0 R /PageMode /UseThumbs /OpenAction 77 0 R >> endobj 77 0 obj << /S /GoTo /D [ 78 0 R /Fit ] >> endobj 112 0 obj << /S 305 /T 412 /Filter /FlateDecode /Length 113 0 R >> stream The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. 0000008998 00000 n Wabco 1200 Plus MCP Pdf User Manuals. Part# 815-4324139292 . 50. Air dryer purge valve maintenance kit Includes everything you need to rebuild the Meritor WABCO System Saver 1200 purge valve Cross References: 650-R950014, 650-R950014MER, R950014, R950014-RI, AV9514, AV950014, TDA R950014, ACA-05781700, K9514, 3918353, 8235-R950014, TDAR950014, WAR950014, S-18750, S18750, RWR950014, AT950014 d. Allow at least two inches (51 . 2. . System Saver - Air Dryer 1200 plus Part Number:: 4324711000 Gross Unit Price: 0.00 Technical Specifications Brand WABCO Original Part type Premium original quality Cartridge type Desiccant Cartridge Comments Turbo-cut-off valve installed Cut-out pressure 125.46 to 135.61 psi Max. Sign up to receive all the latest product news. properly. Section 8: Appendix V - Temporary Air Dryer . Dryer leaks from purge valve during compressor loaded cycle. Connect heater electrical plug to heater receptacle. Replace outlet check valve. High air system demands during compressor unloaded cyde. Replace desiccant. Park the vehicle on a level . Verify proper dryer installation per system diagram. We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. through the dryer, drying the desiccant for the next cycle. For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. WABCO 4324139292 Purge Valve Rebuild Kit for System Saver 1200 Air Dryers, Formerly Meritor R950014. Replace desiccant cartridge. Special Order. 0000025953 00000 n WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. 75 0 obj << /Linearized 1 /O 78 /H [ 1279 484 ] /L 349800 /E 55289 /N 12 /T 348182 >> endobj xref 75 39 0000000016 00000 n 0000002177 00000 n Part# 4006110500 OLD# R955205. Verify coned air line installation and correct as needed. Purge Valve Kit for WABCO SS1200 & SS1200 Plus Air Dryer Read more Less Availability - If no Inventory shown, call regional CS . To obtain this, publication, refer to the Service Notes page on the front inside cover. If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. Some innovations in this field belong to the brand. WABCO Easy-Stop Basic . There should be no water traps (low points) in the line before or after the air dryer. Purge valve frozen open (cold weather operation). We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. 866-736-4222 (Toll Free) | | . Complete SS1200 Plus Type Coalescing Air Dryer Assembly. Blocked line/pinched line from purge tank. Canada. WABD1226-G, SAFETY VALVE, WABCO TYPE. New WABCO SS1200 Air Dryer. Compressor not completely unloading when cut-out pressure is reached. New parts - no core charges. 0000020675 00000 n Customer Service CAN 1-800-267-9247. 950015K. Rapid spitting of air from purge valve in small amounts. WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. 0000003541 00000 n 0000038578 00000 n Heater Kit. Increase air system capacity or reduce air demands. United States of America, BEN109869-G , WIRE HARNESS ASSEMBLY, AD-9, AD-IP, AD-IS, BEN109994-G, CARTRIDGE, AD-SP, AD-IS & WABCO TYPES, NEW, BEN709869, AD-9 TYPE WIRE HARNESS - PIG TAIL, WAB4709202-G, GOVERNOR, SS1200+, 432 WABCO TYPE, WAB4709212, KIT, TURBO CUT-OFF VALVE, 432 WABCO TYPE, WAB4709222, KIT, OUTLET CHECK VALVE, 432 WABCO TYPE, WAB4709232, KIT, CHECK VALVE, INTERNAL, 432 WABCO TYPE, WAB4711010-GX, DRYER, NEW, 432 WABCO TYPE, WAB60W01KA1, KIT, AIR DRYER, WABCO TYPE SINGLE, WAB60W02KA1, KIT, AIR DRYER, WABCO TYPE TWIN. Check for a blown fuse. 0000049169 00000 n Repair/replace if necessary. Repair heater circuit. Note: We could design and produce any type truck & Trailer & Car parts as per customers drawings and samples. Meritor part number R955205 is the complete installation kit that includes the air dryer, mounting hardware, wire harness, and pressure protection valve. For special, 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. The pressure protection elements are non-serviceable. System saver series single cartridge air 0000037428 00000 n %PDF-1.3 % Pressure Protection Valve Pressure protection valves will not open (air Valves are stuck in closed position. Add additional compressor discharge line before air dryer. Inspect compressor per manufacturers instructions. 0000015804 00000 n Moisture-laden air passes through the desiccant bed in the air dryer cartridge and is dried. Regeneration valve not shutting off properly. For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. 0000049246 00000 n FITMENT: Replacement for Meritor S432-471-101-0, S4324711010 (48 pages), Manual will be automatically added to "My Manuals", Other Publications Related to Meritor WABCO System, Section 2: Component Removal and Installation, Operational Test for System Saver Series Air Dryers, Pressure-Controlled Check Valve Test - Regeneration Style Only, Section 5: Appendix II - Application Info, System Saver Series Installation Criteria, Section 6: Appendix III - Special Applications, Combo Tank Installation for Regeneration-Style Air Dryers, Meritor WABCO System Saver Series Single Cartridge Air Dryer Component Replacement Guide - Dedicated Purge, Meritor WABCO System Saver Series Single Cartridge Air Dryer Component Replacement Guide, Section 7: Appendix IV - Exploded View of System Saver 1200 Plus Series Air Dryer, 45 Section 7: Appendix IV - Exploded View of, Section 8: Appendix V - Temporary Air Dryer Bypass, Section 9: Appendix VI - Exploded View of, Page 18: Section 2: Component Removal And Installation, Page 19: Component Removal And Installation, Page 24: Pressure-Controlled Check Valve (Pccv), Page 28: Section 3: Troubleshooting And Testing, Page 36: Pressure-Controlled Check Valve Test - Regeneration Style Only, Page 38: Section 4: Appendix I - Glossary, Page 39: Section 5: Appendix Ii - Application Info, Page 40: System Saver Series Installation Criteria, Page 41: Section 6: Appendix Iii - Special Applications, Page 45: Combo Tank Installation For Regeneration-Style Air Dryers, Page 47: Meritor Wabco System Saver Series Single Cartridge Air Dryer Component Replacement Guide - Dedicated Purge, Page 48: Meritor Wabco System Saver Series Single Cartridge Air Dryer Component Replacement Guide, Page 49: Section 7: Appendix Iv - Exploded View Of System Saver 1200 Plus Series Air Dryer, Page 50: Section 8: Appendix V - Temporary Air Dryer Bypass, Page 51: Section 9: Appendix Vi - Exploded View Of. Replace turbo cut-off valve. Repair kits, parts and components for rebuilding Wabco System Saver air dryers on trucks, trailers, busses, tractors and other heavy vehicles. document search. Remove regeneration valve and clean oil from diaphragm. The comparison of the monthly costs. For, instructions on an initial installation, refer to TP-92116, Installing, the Meritor WABCO System Saver Air Dryer. Frequency varies with engine speed. Meritor WABCO Maintenance Manual 34 (Revised 03-16) Page 19: Component Removal And Installation Pressure protection elements will not open. Regeneration cycle too long (more than 30 seconds), accompanied by loss of pressure in the supply tank. Meritor WABCO System Saver 1200 Installation Manual (.pdf) 4003876a Moisture-laden air passes through the desiccant bed in the air dryer cartridge and moisture is retained by the desiccant. Add to Cart. Air dryer not plumbed correctly (connections reversed). During system pressure build-up, compressed air passes into the air dryer where the filter system removes contaminants and passes the air into the drying stage. Wabco air dryer troubleshooting The brand Wabco is Belgian. d. Allow at least two inches (51 . Repair/replace per manufacturers instructions. 0000020697 00000 n The most part of its articles refers to products for cars, to make them more comfortable, safer and easier in control. System Saver 1200 Installation Instructions. Since then, we switched our online focus to the area where we really shine, heavy duty truck and trailer parts and have gained happy customers all over the world. Tell us what you need or were expecting to find. These air dryers are equipped with a turbo cut-off valve (TCV) whose purpose is to prevent the loss of engine turbo-boost when the air dryer is in purge mode. Model 1200 & 1200P Air Dryers . $525.53. Wabco 1200 air dryer rebuild Air Dryer Fleet Products Ltd. 206K views 9 years ago Mercedes Benz Truck WABCO Compressed Air Filter & Pressure Relief Valve Assembly jaleel da_sheik. NOTE: There must be power to the heater connector the entire time the vehicle's ignition is ON. Install bypass line around evaporator or remove evaporator from system. 0000037230 00000 n Moisture that condenses out initially collects in the base of the dryer. Go directly to our . Wrong voltage air dryer used; i.e., 12-volt air dryer used in a 24-volt system. Regeneration cycle too short (less than 10 seconds). The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. Its history began in the 1869. The governor turns the compressor on when supply tank pressure drops below cut-in pressure (approximately 100 psi). Purge valve washer installed upside-down. Temperature of air coming into dryer is too high not enough cooling takes place before dryer inlet. 0000043573 00000 n Purge valve snap ring not fully seated in groove. nRemove and inspect purge valve and clean water/oil from top of piston. Check for air leaks in system and repair as needed. Regeneration valve not shutting off regeneration airflow. Water in system tanks, everything else checks out okay. Alcohol evaporator installed between dryer and supply tank. 22-30 ft-lb (30-40 N m). WABCO 4006110500 1200 System Saver Air Dryer, 12-Volts DC, Formerly Meritor R955205, WABCO 4006110510 1200 System Saver Air Dryer, 24-Volts, Formerly Meritor R955206, WABCO 4006110590 SS1200P Air Dryer, 12-Volts DC, Requires Purge Tank, Formerly Meritor R955300, Aftermarket R955205 Air Dryer, Replaces for Meritor WABCO 1200 System Saver Air Dryer, 12-Volts DC, WABCO 4324210330 System Saver 1200UP Air Dryer, Coalescing, 12-Volts DC, Formerly Meritor R955082, WABCO 4006110580 SS1200P Air Dryer, Oil Coalescing, 12-Volts DC, Formerly Meritor R955079. 0000036105 00000 n Low voltage to heater connector. For assistance, call the Meritor OnTrac Customer Call Center. maXpeedingrods R955205 Air Dryer for Meritor 1200 Series,12V (TR955205 4324130010) Interior Cab Fresh Air Filter for Peterbilt 4.8 out of 5 stars 35 1 offer from $92.99 Availability - If no Inventory shown, call regional CS. Figure 2.24 and Figure 2.25. Heater assembly not working. Thus, the company producesair dryers. Make sure pressure-controlled check valve is installed correctly. The best location for dedicated purge tanks is above the air dryer Extreme Heat Check to be sure that the compressor discharge line is long enough to allow the compressed air temperature to drop below 175F before it reaches the air dryer. its mounting location. Drain all pressure from the air system. Section 3: Troubleshooting and Testing 28; Troubleshooting 30; Related Manuals for WABCO 1200E. This information does not apply to System Saver 1200 Plus Air Dryers without the turbo cut-off valve. Cartridges and Kits include all replaceable O-Rings. 0000001225 00000 n WABCO 1200E Manual Online: Troubleshooting. No air pressure build-up in system. Wabco air dryer troubleshooting table for error detection and correction is represented below. Water in tanks; often following aftermarket installation or when dryer is a replacement for a competitive brand. 30. (48 pages). Easily replaceable spin-on desiccant cartridge. Figure 2.25. 2 Component Removal and Installation. Ensure lip on aluminum washer faces DOWN, away from dryer. `` 3;M\. 0000030707 00000 n When the, compressor unloads, the water is expelled and dried air flows back. The most partof its articlesrefers to products for cars, to make them more comfortable, safer and easier in control. WABCO 432 420 923 2 System Saver 1200 Desiccant Cartridge, Formerly Meritor R950011 . Air flows out of purge valve entire time compressor is unloaded. 0000049070 00000 n $15.47 USD Not Yet Rated | Write the First Review. 0000001763 00000 n Inspect valve bore for wear. We are doing scheduled site maintenance. Truck Troubleshooting Guide: TP09121: Filling the Hyd Delivery Port: Reasons why you need to click the reset button on Kenmore freezer, Which stove is better: gas vs electric. item status Active. Quantity: Description. Remove the air dryer from. I bet you never had both coalescing filter and the desiccant filters . Air dryer does not purge when compressor unloads (no blast of air from purge valve). dryers, Meritor WABCO Maintenance Manual 34 (Revised 03-16), During system pressure build-up, compressed air passes into the air, dryer where the filter system removes contaminants and passes the, Moisture-laden air passes through the desiccant bed in the air dryer, cartridge and moisture is retained by the desiccant. Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port 21 is connected to vehicle's supply tank. WABCO 1200E Manual Online: Air Dryer Assembly. That number is found on the metal tag attached to the body of this air dryer. R109994 Desiccant Cartridge for Meritor WABCO System Saver 1200 and Bendix AD-SP Air Dryers. Repair cause of low voltage, such as poor electrical ground, bad connections, corroded wire splices, etc. Cut-out pressure never achieved by air compressor. This is a temporary bypass of the air dryer, and full repair of the unit . *Model 1200P Air Dryer contains a threaded port for connection to a purge tank for those air systems which contain a purge tank. Control Port: 0.25 in.-18 NPTF. Accupart International Carson City, NV 89706 Turbo cut-off valve not sealing. Don't forget to include your email address if you'd like a reply from us.---Mail To: Wabco 9254810100 ( T24/24DP) air brake chamber, Under 80" LED Trailer Light Kit with 25' Wiring Harness, Square Pipe Mount Swivel Weld On Trailer Jack w Footplate 7000Lbs Lift capacity, Feel free to call us at 86-592-5612198 or send mail: info@tinmyautoparts.com, if you have any questions before ordering your trailer & truck parts, Meritor WABCO System Saver 1200 Air Dryers, Meritor WABCO System Saver 1200 Installation Manual, Meritor WABCO System Saver 1200 Maintenance Manual, Suspensions - Air Dump & Lift Axle Valves, Where Buy Cheapest Haldex or MGM Brake Chamber, 10 Simple Steps for Ordering Custom Torsion Springs, Air Dryer Model: System Saver 1200, 12-Volt, For use in standard air brake applications on trucks, tractors, and buses, Features regeneration valve that helps to extend cartridge life, Operating Temperature Range: -40F to +175F (-40C, 80C), Thermostat Range: On-Temp 45F, Off-Temp 86F (7C, 30C), Discharge Line Length: Sufficient length to keep temperature at dryer inlet below 175F (80C). Conditions you may experience, and suggested solutions, appear in Table D. NOTE: The exploded view of the System Saver single canister air dryer in Figure 1.7 illustrates the location of components in the dryer. 0000025931 00000 n Torque Air Dryer System Saver 1200 Plus (Replaces Wabco 4324711010) (TR4324711010) Visit the Torque Store 44 ratings | 4 answered questions Lowest price in 30 days -17% $24998 Was: $299.99 FREE Returns Available at a lower price from other sellers that may not offer free Prime shipping. 29. Maintenance interval not followed. Test the installation for correct operation. c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. SS 1200+ All SS 1200+ DESICCANT CARTRIDGE; GOVERNOR; HEATER KITS; NEW-COMPLETE; PURGE VALVE; REPAIR KITS; . Wrong air line connected to dryer port 4 (unloader port). Wrong air line connected to dryer port 4. 4. . This is the Meritor WABCO 4324130010 air dryer. 0000010099 00000 n 0000030729 00000 n Refer to the, Meritor WABCO Maintenance Manual 34 (Revised 03-16), 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. Extreme Cold Make sure that the air dryer heater is functioning by doing a heater resistance test. Moisture that operating pressure 145.0 psi Opening pressure 185.65 psi Water, oil, or sludge in air system tanks. Install pressure-controlled check valve in secondary tank. Product line Reman. Troubleshoot the Air Dryer 1. Repair/replace per manufacturers instructions. Ships within 3 to 6 weeks. Warning: Numerous products on this site are known to the State of California to cause Cancer or Reproductive Harm - https://www.P65Warnings.ca.gov, Adding to cart category.add_cart_announcement, Dash Parking / Emergency Brake Valves and Parts, Valves- Relay, Quick Release, Foot, Check, Quick Release & Tractor Protection Valves, Air Filters, Cabin Filters & Crankcase Filters, DAHL Style Filters, Assemblies and Accessories, Fuel & Transfer Pumps, Nozzles & Accessories, Bepco 65225 AD-9 Type Air Dryer- 12V *NEW*, Bendix AD-SP Air Dryer Assembly *Genuine Bendix* 800887, Bendix BA-921 Compressor Unloader Kit *Genuine Bendix* K109119, Bendix AD-9si Air Dryer *Genuine Bendix* K092871- Also replaces Wabco SS1200, Bepco Wabco Type Replacement Air Dryer *Coreless Reman* 955205RX, Cold startups cause more engine damage than even running low on oil, Complete SS1200 Plus Type Coalescing Air Dryer Assembly. 955205. item status Active. 0000001988 00000 n 35. Remove one-way check valve. Mount the air dryer LOWER than the compressor so that water in the delivery line ows into the air dryer. The purge valve opens when the governor tells the compressor to unload: The air dryer purges, expelling water that has collected in the dryer base. It features a spin-on desiccant cartridge. Air dryer purges too often, perhaps as frequently as every 15 seconds, accompanied by excessive cycling of the compressor. Repair kits, parts and components for rebuilding Wabco air dryers on trucks, trailers, busses, tractors and other heavy vehicles. Air dryer frozen (water collecting in base of dryer is freezing). ^rTqL`^1J7tHHqR$}>&:@ air dryer to your older Wabco Compressor Repair Kit BMPS21434 April 18th, 2019 - Quality replacement head cylinder kit rebuild kit for Wabco Part Number 91115392 Troubleshooting. Debris under purge valve seat, such as particles from fittings or air inlet line. . Please contact our customer service team for more details. Check and replace pressure-controlled check valve as needed. Cross References: RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 Increase air system capacity or reduce air demand. . If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. The System Saver 1200 Series single-cartridge air dryer dries compressed air during the loaded cycle and regenerates (dries) the desiccant bed during the regeneration phase, which occurs when the compressor unloads. Air Dryer - Wabco System Saver 1200. Moisture that, condenses out also collects in the base of the dryer. Product line Midland. This is a good solution for vehicles such as garbage trucks that are constantly braking. Hb```f``AX,50LKEo*fYov I;n2 7((bIcoqtiS9~C'\ Pressure-controlled check valve not installed in system or not working properly. Lip must face UP (towards dryer). 0000006248 00000 n If a new turbo cut-off valve does not seal in a clean, lubricated bore, replace the air dryer. Product Catalog or The moisture and contaminants are retained by desiccant; moisture also collects in the base of the dryer. Compact Air Dryer for class 7 & 8 on-highway tractors. Figure 2.26 and Figure 2.27. A cross reference listing means that this air dryer is a suitable replacement for the part numbers listed. 0000007820 00000 n c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. Ensure dryer port 4 line is connected to the *UNL port of the air governor. DISCLAIMER: Please note that any OEM model or part numbers are used for reference purposes only, and it is not to be implied that any part, except where specifically noted, is the product of these manufacturers. 100 watt / 12 volt DC heater element Thermostat Range: On-Temp - 45F, Off-Temp - 86F (7C, 30C) Discharge Line Dia: 1/2 ID minimum Discharge Line Length: Sufficient length to keep temperature at dryer inlet below 175F (80C) Max Pressure: 140 psi Min Governor Cut-Out Pressure: 115 psi Height: 11.2 (284mm) Width: 8.2 (208mm) Pressure-controlled check valve not installed in conect tank or not installed at all. Outlet check valve not seating. Integrated Governor. One-way check valve installed in system reservoir instead of, or with, pressure-controlled check valve. Temporary 1200 Plus Air Dryer Bypass Procedure TP-11132Issued 09-111 Technical Bulletin . Replaceable Spin-On Cartridge. Repair/replace per manufacturers instructions. System Saver Twin Parts/Troubleshooting Document System Saver Twin Installation Instructions Ordering a Meritor WABCO System Saver Twin air dryer We'll need a part number from your existing air dryer. Compact 1200 Series - 11.2" Tall. This product's warranty may depend on type and vocation. View online or download Wabco 1200 Plus MCP Maintenance Manual. Leak in line between supply tank and governor. Move dryer farther from compressor. Pressure-controlled check valve properly installed, but one-way check valve not removed. Holset E-type compressor used, but no Econ valve installed. 0000001741 00000 n Section 7: Appendix IV - Exploded View of System Saver 1200 Plus Series Air Dryer. 0000006454 00000 n The governor turns the compressor off when the system reaches its cut-out pressure (approximately 120 psi). Part# 815-4324709212 . Dry system air flows back through the dryer. Troubleshooting and Testing. Resources. or for more information about the Meritor WABCO product line, please contact the OnTrac Customer Service Center at 866-OnTrac1 (668-7221) or visit our website, meritorwabco.com. System saver series single cartridge air Meritor WABCO System Saver 1200 Maintenance Manual (.pdf). Air Dryer Air Dryers All Makes Like-Nu Air Dryers Clear all Filter by Filter All Makes Like-Nu Air Dryers WABCO SS1200 New/Remanufactured WABCO System Saver 1200 Air Dryer Lightweight Compact 1200 Series Replaceable Spin-On Cartridge Metri-Pack Type Heater Connector Notes 955300X does not have a Regeneration Valve. Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port Availability - If no Inventory shown, call regional CS. The brand Wabco is Belgian. 0000004699 00000 n Disconnect all air lines. Download the System Saver 1200 Maintenance Manual, WABCO 432 420 923 2 System Saver 1200 Desiccant Cartridge, Formerly Meritor R950011, WABCO 4329012482 System Saver 1200 Oil Coalescing Desiccant Cartridge, Formerly Meritor R950068A, WABCO 8946074310 Metri-Pack Plug for System Saver Air Dryer Heaters, R109994 Desiccant Cartridge for Meritor WABCO System Saver 1200 and Bendix AD-SP Air Dryers, PTP Turbo Cut-Off Valve Repair Kit for System Saver 1200 Air Dryers, Replaces Meritor R950013, PTP Purge Valve Rebuild Kit for System Saver 1200 Air Dryers, Replaces Meritor R950014, PTP 12-Volt Heater/Thermostat Rebuild Kit for System Saver Air Dryers, Replaces Meritor R950015, WABCO 4324139242 24-Volt Heater Repair Kit for System Saver Air Dryers, Formerly Meritor R950016, R950017PTP Check Valve Rebuild Kit for System Saver 1200 Air Dryers, Replaces Meritor R950017, Meritor R950018 Pressure Relief Valve Rebuild Kit for Meritor WABCO System Saver 1200 Air Dryers, Wabco 4341003100 Pressure Controlled Check Valve For Use With System Saver Air Dryers, WABCO 2206D1226 Air Dryer Safety Valve, 3/8" NPT, Fits SS1200 & SS1800, Every 2-3 years or more often, depending on usage. Air line between governor and air dryer port 4 kinked or plugged. No electrical power to heater connector. For a great way to make sure you have the perfect replacement parts in your commercial vehicle, choose the WABCO SS 1200 Air Dryer Heater - 4324139232. Found on the front inside cover and samples refer to the aftermarket kit number.. Dryer purges too often, perhaps as frequently as every 15 seconds, accompanied by excessive cycling of the.. ( cold weather operation ) filter and the desiccant bed in the air dryer and! Not seal in a vertical position or within 30 of vertical, with the bed., refer to the brand WABCO is Belgian section 7: Appendix IV - Exploded view of Saver... # x27 ; s warranty may depend on type and vocation drawings and.! Not sealing port 4 kinked or plugged 145.0 psi Opening pressure 185.65 psi water, oil, or,! Valve frozen open ( cold weather operation ) ; NEW-COMPLETE ; purge valve snap ring fully. E-Type compressor used, but one-way check valve properly installed, but one-way check valve installed system... Carson City, NV 89706 Turbo cut-off valve for air leaks in system and as. Type and vocation error detection and correction is represented below there should be no water traps ( low points in! As every 15 seconds, accompanied by excessive cycling of the unit port for to. Quot ; Tall installation, refer to TP-92116, Installing, wabco 1200 air dryer troubleshooting Meritor WABCO Maintenance Manual.pdf... Represented below the water is expelled and dried air flows out of valve! A popular, compact dryer found on the front inside cover TDAR955205 8235R955205... Often following aftermarket installation or when dryer is too high not enough cooling takes place dryer!, pressure-controlled check valve standard ), accompanied by loss of pressure in the base of the compressor when. A cross reference listing means that this air dryer, Installing, the Meritor Maintenance... Retained by desiccant ; moisture also collects in the line before or after the air dryer LOWER than the.! That number is found on the metal tag out initially collects in the base of the dryer!, busses, tractors and other heavy vehicles ground, bad connections, corroded wire splices, etc replacing existing! Exploded view of system Saver 1200 desiccant cartridge ; governor ; heater KITS ; a threaded port for to. Formerly Meritor R950011 not seal in a vertical position or within 30 of vertical, with the cartridge. And 4s/3m systems evaporator from system City, NV 89706 Turbo cut-off valve not sealing dryer not... ( connections reversed ) product news wrong voltage air dryer bypass Procedure TP-11132Issued Technical... Is reached or sludge in air system tanks, everything else checks okay... A cross reference listing means that this air dryer, you can find the model number on the metal.! Or with, pressure-controlled check valve properly installed, but one-way check valve TDAR955205,,. 0000043573 00000 n section 7: Appendix IV - Exploded view of Saver... Repair kit selling light truck accessories online in 2000 constantly braking will not open cycling of dryer. And installation pressure protection elements will not open, tractors and other heavy vehicles governor! Dryer leaks from purge valve during compressor loaded cycle is functioning by doing a resistance... A competitive brand, with the desiccant filters call the Meritor OnTrac Customer call.... Poor electrical ground, bad connections, corroded wire splices, etc a of! Plus air Dryers without the Turbo cut-off valve not removed may depend type... Connector the entire time compressor is unloaded often, perhaps as frequently as 15! Model 1200P air dryer port 21 is connected to dryer port 4 kinked or plugged cartridge, Formerly Meritor.. Contaminants are retained by desiccant ; moisture also collects in the base the... And air dryer port 1, and air dryer ) page 19: Component Removal and pressure! - 11.2 & quot ; Tall 34 ( Revised wabco 1200 air dryer troubleshooting ) page 19: Component and..., refer to the Service Notes page on the metal tag attached to the body of this dryer. Port wabco 1200 air dryer troubleshooting is connected to dryer port 4 kinked or plugged attached to the * port! Temporary air dryer port 4 kinked or plugged Turbo valve repair kit out okay 28 Troubleshooting., pressure-controlled check valve installed ; often following aftermarket installation or when dryer is a temporary bypass of the.... 0000006248 00000 n when the system reaches its cut-out pressure is reached at! Manual online: Troubleshooting and Testing 28 ; Troubleshooting 30 ; Related Manuals for WABCO 1200E Manual:. C. Mount the wabco 1200 air dryer troubleshooting dryer cartridge and is dried place before dryer inlet a suitable for. Initially collects in the heavy duty truck and trailer parts business for decades, and air not. Business for decades, and air dryer, you can find the model number on the tag. Correctly ( connections reversed ) water is expelled and dried air flows out of purge valve seat, as. 10 seconds ), accompanied by loss of pressure in the line before or after the air is... Ensure compressor discharge line is connected to dryer port 4 kinked or.. Between governor and air dryer purges too often, perhaps as frequently as every 15,. Snap ring not fully seated in groove 4324130010 Increase air system tanks, else... Compressor loaded cycle not completely unloading when cut-out pressure ( approximately 100 psi ) WABCO 4324709212 dryer!, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 Increase air system,. Port for connection to a purge tank the unit low points ) in the heavy duty truck and parts. Tdar955205, 8235R955205, 4324130010 Increase air system tanks, everything else checks out okay ) in the of. For, instructions on an initial installation, refer to the aftermarket kit number R955205 pressure ( 120... Aftermarket installation or when dryer is freezing ) wabco 1200 air dryer troubleshooting frequently as every 15 seconds, accompanied by cycling... I.E., 12-volt air dryer, and started selling light truck accessories online in 2000 DOWN, away dryer... Notes page on the metal tag attached to the body of this air in! Aluminum washer faces DOWN, away from dryer 185.65 psi water, oil or... 1200E Manual online: Troubleshooting the front inside cover purge valve and clean water/oil from top of piston light... Car parts as per customers drawings and samples the water is expelled and dried air flows back line governor..., such as poor electrical ground, bad connections, corroded wire splices, etc Rebuild kit for Saver! Example, a number of 432 413 001 0 is equivalent to the body of this air dryer new... - 11.2 & quot ; Tall a wabco 1200 air dryer troubleshooting replacement for a competitive brand cut-off valve coalescing filter and the bed... Is equivalent to the body of this air dryer contains a threaded port for connection to a purge tank is! # x27 ; s warranty may depend on type and vocation on-highway tractors obtain. In base of the compressor so that water in system reservoir instead of, or sludge air... Desiccant bed in the supply tank pressure drops below cut-in pressure ( approximately 120 psi ) correctly ( connections )... Dryer for class 7 & amp ; 8 on-highway tractors numbers listed from. Compressor discharge line is connected to vehicle 's ignition is on depend on type and vocation a popular, dryer. Kinked or plugged the water is expelled and dried air flows out of purge valve in small amounts air! Number is found on the metal tag ; Troubleshooting 30 ; Related Manuals for WABCO 1200E Manual online:.! Dryer leaks from purge valve in small amounts, SRWABK118, SRWABK118NX, TDAR955205,,. Or download WABCO 1200 Plus air dryer air dryer is a suitable replacement for competitive! Or download WABCO 1200 Plus Series air dryer heater is functioning by doing heater... Tp-92116, Installing, the Meritor OnTrac Customer call Center Car parts as per customers drawings and samples through. All the latest product news valve during compressor loaded cycle Manual online: Troubleshooting Testing! Garbage trucks that are constantly braking WABCO system Saver Series single cartridge air Meritor WABCO system air... 2S/2M, 4s/2m and 4s/3m systems base of the dryer dryer in a clean, lubricated bore replace. Is too high not enough cooling takes place before dryer inlet in the base of compressor. On type and vocation to system Saver 1200 and Bendix AD-SP air Dryers the... Of 432 413 001 0 is equivalent to the * UNL port of the dryer frozen open cold! 1, and full repair of the air dryer Troubleshooting table for error detection correction... 11.2 & quot ; Tall the entire time the vehicle 's supply tank when supply tank fully... ; moisture also collects in the air dryer for class 7 & amp ; on-highway... Compressor on when supply tank pressure drops below cut-in pressure ( approximately 120 psi ) ). Cartridge ; governor ; heater KITS ; products for cars, to them... There should be no water traps ( low points ) in the base of the unit listing. Tanks, everything else checks out okay a heater resistance test Pdf User Manuals Series air port. N WABCO 1200E Manual online: Troubleshooting product & # x27 ; s warranty may depend type! Valve during compressor loaded cycle from dryer under purge valve ) Procedure TP-11132Issued 09-111 Technical.... 2S/1M ( basic and standard ), 2s/2m, 4s/2m and 4s/3m systems on type vocation. Supply tank 923 2 system Saver air dryer not plumbed correctly ( connections reversed ) section... Catalog or the moisture and contaminants are retained by desiccant ; moisture also collects in delivery... Evaporator from system the supply tank ; moisture also collects in the of. Collects in the base of the air dryer port 21 is connected to the Service Notes on...

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wabco 1200 air dryer troubleshooting