wabco 1200 air dryer troubleshooting

Mount the air dryer LOWER than the compressor so that water in the delivery line ows into the air dryer. $14.46 USD. Maintenance Tips. 0000001128 00000 n View online or download Wabco 1200 Plus MCP Maintenance Manual. For, instructions on an initial installation, refer to TP-92116, Installing, the Meritor WABCO System Saver Air Dryer. Go directly to our Part# 815-4324139292 . nRemove and inspect purge valve and clean water/oil from top of piston. Replace turbo cut-off valve. WABCO 1200E Manual Online: Air Dryer Assembly. Valve is stuck in the open position, or not functioning load cycle no pressure at dryer control port. Availability - If no Inventory shown, call regional CS. Replace with correct voltage air dryer. Model 1200 & 1200P Air Dryers . Purge valve snap ring not fully seated in groove. 0000015826 00000 n If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. 0000001988 00000 n Water, oil, or sludge in air system tanks. Part# 4006110500 OLD# R955205. Lip seal installed upside-down on piston. 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. Air dryer does not purge when compressor unloads (no blast of air from purge valve). Repair/replace per manufacturers instructions. Purge Valve Kit for WABCO SS1200 & SS1200 Plus Air Dryer Read more Less Availability - If no Inventory shown, call regional CS . Wrong voltage air dryer used; i.e., 12-volt air dryer used in a 24-volt system. Check heater. Inspect compressor per manufacturers instructions. Product line Reman. Air Dryer - Wabco System Saver 1200. Ships within 3 to 6 weeks. 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. Replaceable Spin-On Cartridge. R109994 Desiccant Cartridge for Meritor WABCO System Saver 1200 and Bendix AD-SP Air Dryers. 0000001279 00000 n System saver series single cartridge air c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. 0000049070 00000 n Some innovations in this field belong to the brand. 0000007605 00000 n Troubleshooting and Testing. 0000008976 00000 n Add additional compressor discharge line before air dryer. WABD1226-G, SAFETY VALVE, WABCO TYPE. Outlet check valve not seating. Sign up to receive all the latest product news. Repair kits, parts and components for rebuilding Wabco air dryers on trucks, trailers, busses, tractors and other heavy vehicles. FITMENT: Replacement for Meritor S432-471-101-0, S4324711010 WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. Some changes in plumbing and/or installation may be required. Figure 2.26 and Figure 2.27. Compressed air travels into the air dryer at the inlet port: Moisture-rich air and contaminants travel into the desiccant cartridge. 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. Increase air system capacity or reduce air demand. The governor turns the compressor on when supply tank pressure drops below cut-in pressure (approximately 100 psi). Ensure dryer port 4 line is connected to the *UNL port of the air governor. NOTE: For further information about System Saver E air dryers and, components, refer to Section 4 and Section 5. Meritor part number R955205 is the complete installation kit that includes the air dryer, mounting hardware, wire harness, and pressure protection valve. Quantity: Description. Regeneration cycle too short (less than 10 seconds). Remove one-way check valve. Repair/replace if necessary. Haldex Brake Products Corp.10930 N Pomona AvenueKansas City, MO 64153United States of AmericaPhone: 1-816-891-2470Fax: 1-816-891-9447, Haldex 2020Terms of use CookiesPrivacy Policy, Express shipping will be handled on the next working day, Availability - If no Inventory shown, call regional CS, Turbo Cut-Off Valve Kit for WABCO SS1200 Air Dryer, Purge Valve Kit for WABCO SS1200 & SS1200 Plus Air Dryer, Heater Kit 12 Volt for WABCO SS1200 & SS1200 Plus Air Dryer, Heater Kit 24 Volt for WABCO SS1200 & SS1200 Plus Air Dryer, Outlet Check Valve Kit for WABCO SS1200 & SS1200 Plus Air Dryer. Accupart International 12V-100W. Dry system air flows back through the dryer. Troubleshooting. Reasons why you need to click the reset button on Kenmore freezer, Which stove is better: gas vs electric. item status Active. 0000049246 00000 n Air dryer not plumbed correctly (connections reversed). Truck Troubleshooting Guide: TP09121: Filling the Hyd When the compressor unloads, the water is expelled and dried air flows back through the. 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. 950015K. Connect heater electrical plug to heater receptacle. I bet you never had both coalescing filter and the desiccant filters . Wabco SS1200 Plus Type Air Dryer *NEW*. $15.47 USD Not Yet Rated | Write the First Review. properly. 0000043573 00000 n It features a spin-on desiccant cartridge. Air leak at turbo cut-off valve vent Rubber seal damaged or missing. (48 pages). 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. Check and replace pressure-controlled check valve as needed. Resources. Regeneration valve not shutting off regeneration airflow. 2. . 0000001741 00000 n No regeneration cycle. NOTE: This procedure is for removing and replacing a unit. operating pressure 145.0 psi Opening pressure 185.65 psi Compact Air Dryer for class 7 & 8 on-highway tractors. 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. 0000004699 00000 n Availability - If no Inventory shown, call regional CS. Clear blockage. Remove the air dryer from. One cartridge is drying air while the other is regenerating. Replace the air dryer. Extreme Cold Make sure that the air dryer heater is functioning by doing a heater resistance test. If no leaks in system, check compressor output. High air system demands during compressor unloaded cyde. 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. *Model 1200P Air Dryer contains a threaded port for connection to a purge tank for those air systems which contain a purge tank. Cross References: RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 Pressure-controlled check valve not installed in system or not working properly. Turbo cut-off valve not sealing. (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. dryers, 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. Haldex product 'Purge Valve Kit' (950014K): WABCO SS1200 Repair Kits, All Makes Like-Nu Air Dryers - Air Dryers - Air Dryer. Replace desiccant. For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. 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) WABCO Easy-Stop Basic . Lip must face UP (towards dryer). Qty. Meritor WABCO System Saver 1200 Installation Manual (.pdf) Part no. Cartridges and Kits include all replaceable O-Rings. Carson City, NV 89706 Check for air leaks in system and repair as needed. Repair/replace per manufacturers instructions. Wear safe eye protection. Wrong air line connected to dryer port 4. System saver series single cartridge air Wabco air dryer troubleshooting table for error detection and correction is represented below. 35. . The site may feel slow and unresponsive at times. 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. WABCO 4324709222 Check Valve Repair Kit. 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. AT955205K: 14341. Can't find what you are looking for? That number is found on the metal tag attached to the body of this air dryer. 0000036128 00000 n Its history began in the 1869. Some innovations in this field belong to the brand. New WABCO SS1200 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. Use markers to label the lines for proper reinstallation. Heater Kit 12 Volt for WABCO SS1200 & SS1200 Plus Air Dryer. . Refer to the, Meritor WABCO Maintenance Manual 34 (Revised 03-16), 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. 0000043550 00000 n products Details List There should be no water traps (low points) in the line before or after the air dryer. (48 pages). Review the application guidelines. Make sure pressure-controlled check valve is installed correctly. Install pressure-controlled check valve in secondary tank. 4. . Dessicant saturated. Replace outlet check valve. Air flows out of purge valve entire time compressor is unloaded. Attach the new unit to the frame or mounting bracket with new, mounting capscrews and washers. Product line Midland. Wabco 1200 Plus MCP Pdf User Manuals. 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) System saver series single cartridge air Moisture that condenses out initially collects in the base of the dryer. Thus, the company producesair dryers. Water in system tanks, everything else checks out okay. b. Part no. Test the installation for correct operation. Complete SS1200 Plus Type Coalescing Air Dryer Assembly. dryer must be replaced). Wabco air dryer troubleshooting The brand Wabco is Belgian. The most part of its articles refers to products for cars, to make them more comfortable, safer and easier in control. Holset E-type compressor used, but no Econ valve installed. Hb```f``AX,50LKEo*fYov I;n2 7((bIcoqtiS9~C'\ ^rTqL`^1J7tHHqR$}>&:@ Add to Cart. No air pressure build-up in system. Heater Kit. WABCO 1200E Manual Online: Troubleshooting. 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. Air dryer not connected to supply tank or connections reversed at dryer. Troubleshoot the Air Dryer 1. . $47.11 USD. Troubleshooting. Tighten the capscrews to. Section 7: Appendix IV - Exploded View of System Saver 1200 Plus Series Air Dryer. The brand Wabco is Belgian. Remove cartridge and clean dryer sump area. Control Port: 0.25 in.-18 NPTF. Quick view Compare . If no oil or other contaminants are present, replace regeneration valve assembly. 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. 0000025931 00000 n Dryer leaks from purge valve during compressor loaded cycle. Meritor WABCO Maintenance Manual 34 (Revised 03-16) Page 19: Component Removal And Installation Air dryer frozen (water collecting in base of dryer is freezing). Compact 1200 Series - 11.2" Tall. Easily replaceable spin-on desiccant cartridge. 29. Drain all pressure from the air system. 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. Move dryer farther from compressor. Inspect valve bore for wear. 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. Disconnect all air lines. 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 Moisture-laden air passes through the desiccant bed in the air dryer cartridge and is dried. 7 Black Rock Road Wrong air line connected to dryer port 4 (unloader port). For assistance, call the Meritor OnTrac Customer Call Center. 0000020697 00000 n Figure 2.24 and Figure 2.25. This heater from WABCO has a calculated volume of .428. For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. For special, 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. 0000001763 00000 n 4003876a Moisture-laden air passes through the desiccant bed in the air dryer cartridge and moisture is retained by the desiccant. The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. Metri-Pack Type Heater Connector. Pressure-controlled check valve properly installed, but one-way check valve not removed. NOTE: There must be power to the heater connector the entire time the vehicle's ignition is ON. Tell us what you need or were expecting to find. This back flow dries the desiccant, preparing it for the next cycle. Please contact our customer service team for more details. Maintenance interval not followed. Low voltage to heater connector. 0000020675 00000 n 30. Pressure protection elements will not open. Disconnect the heater electrical plug from the heater, Remove the three mounting bolts. Disassemble and dean purge valve. Tests. Air system leaks, such as compressor discharge line, air dryer, reservoirs, brake or suspension valves, etc. Ensure dryer purges when compressor unloads, Weekly, or as recommended by vehicle manufacturer, Drain purge tank (dedicated purge tank dryers), Check for moisture in the system tanks by opening the drain cock. Regeneration valve not shutting off properly. When the, compressor unloads, the water is expelled and dried air flows back. Skip to the end of the images gallery. Sign up to receive all the latest product news. Air dryer purges too often, perhaps as frequently as every 15 seconds, accompanied by excessive cycling of the compressor. 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. WABCO 4324139292 Purge Valve Rebuild Kit for System Saver 1200 Air Dryers, Formerly Meritor R950014. Replace desiccant cartridge. System Saver 1200 Installation Instructions. Rapid spitting of air from purge valve in small amounts. BH&ecS Frequency varies with engine speed. Delivery Port: 0000030707 00000 n Moisture that, condenses out also collects in the base of the dryer. The most partof its articlesrefers to products for cars, to make them more comfortable, safer and easier in control. 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. 0000001225 00000 n 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 $92.99 866-736-4222 (Toll Free) | | . 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. One-way check valve installed in system reservoir instead of, or with, pressure-controlled check valve. Pressure Protection Valve Pressure protection valves will not open (air Valves are stuck in closed position. Heater assembly not working. its mounting location. 0000030729 00000 n This is a good solution for vehicles such as garbage trucks that are constantly braking. Verify proper dryer installation per system diagram. SYSTEM SAVER 1200 PLUS SERIES SHOWN. 2022511. The moisture and contaminants are retained by desiccant; moisture also collects in the base of the dryer. Canada. Thus, the company produces air dryers. Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port 21 is connected to vehicle's supply tank. $91.19 USD Not Yet Rated . . Meritor WABCO System Saver 1200 Maintenance Manual (.pdf). Purge valve frozen open (cold weather operation). Figure 2.25. 35. Install Econ valve to provide make-up air to compressor. KIT, AIR DRYER, WABCO TYPE TWIN. Inspect air governor. One-way check valve installed in supply tank. through the dryer, drying the desiccant for the next cycle. 0000010099 00000 n It features a spin-on desiccant cartridge. Repair/replace per manufacturers instructions. A cross reference listing means that this air dryer is a suitable replacement for the part numbers listed. Leak in line between governor and dryer port 4. We are doing scheduled site maintenance. How the Air Dryer Works 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. Add cooling coil or heat exchanger before air dryer. 28. Inspect compressor. Blocked line/pinched line from purge tank. 0000049169 00000 n 0000038578 00000 n 0000006248 00000 n 10 psi is taken from supply and secondary tanks. 50. Make sure governor to dryer port 4 line is free of water/oil. Part# 650-R109994 . Alcohol evaporator installed between dryer and supply tank. Skip to the beginning of the images gallery. WABCO 432 420 923 2 System Saver 1200 Desiccant Cartridge, Formerly Meritor R950011 . Repair or replace as needed. 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 Mount the air dryer LOWER than the compressor so that water in the delivery line ows into the air dryer. b. Temperature of air coming into dryer is too high not enough cooling takes place before dryer inlet. 0000015804 00000 n 0000036105 00000 n This is a temporary bypass of the air dryer, and full repair of the unit . Remove regeneration valve and clean oil from diaphragm. This product's warranty may depend on type and vocation. 0000049093 00000 n Remove one-way check valve so that only the pressure-controlled check valve is installed between the secondary tank and supply tank. 0000037230 00000 n Integrated Governor. We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. Part . 0000003541 00000 n Table D: System Saver Series. The pressure protection elements are non-serviceable. document search. This is the Meritor WABCO 4324130010 air dryer. SS 1200+ All SS 1200+ DESICCANT CARTRIDGE; GOVERNOR; HEATER KITS; NEW-COMPLETE; PURGE VALVE; REPAIR KITS; . Cut-out pressure never achieved by air compressor. Compressor not completely unloading when cut-out pressure is reached. If a new turbo cut-off valve does not seal in a clean, lubricated bore, replace the air dryer. The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. Increase air system capacity or reduce air demands. Leak in line between supply tank and governor. Repair heater circuit. 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 Pressure-controlled check valve not installed in conect tank or not installed at all. %PDF-1.3 % If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. d. Allow at least two inches (51 . 0000037428 00000 n There should be no water traps (low points) in the line before or after the air dryer. 0000008998 00000 n Wrong voltage air dryer used; i.e., 12-volt air dryer used in a 24-volt system. New parts - no core charges. Debris under purge valve seat, such as particles from fittings or air inlet line. Part# 815-4324709212 . Maintenance. dryers, NOTE: This procedure is for removing and replacing a unit. Section 3: Troubleshooting and Testing 28; Troubleshooting 30; Related Manuals for WABCO 1200E. CHECK VALVE; DESICCANT CARTRIDGE; DIAPHRAGM KITS . d. Allow at least two inches (51 . `` 3;M\. Air line between governor and air dryer port 4 kinked or plugged. 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. The governor turns the compressor off when the system reaches its cut-out pressure (approximately 120 psi). 0000025953 00000 n Its history began in the 1869. Customer Service CAN 1-800-267-9247. WABCO 2206D1226 Air Dryer Safety Valve, 3/8" NPT, Fits SS1200 . c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. USA 13 standard packs in stock. We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. 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: We could design and produce any type truck & Trailer & Car parts as per customers drawings and samples. 955205. item status Active. No airflow from purge valve after initial purge blast (dryer decompression). Air governor has less than 16 psi (110 kPa) range. Moisture that 0000049377 00000 n This information does not apply to System Saver 1200 Plus Air Dryers without the turbo cut-off valve. 0000007820 00000 n Part# 815-4324709212 . Repair cause of low voltage, such as poor electrical ground, bad connections, corroded wire splices, etc. 0000002177 00000 n The leak may cause excessive compressor cycling or prevent the system from building air pressure. Install bypass line around evaporator or remove evaporator from system. To obtain this, publication, refer to the Service Notes page on the front inside cover. Valves are stuck in closed position parts and components for rebuilding WABCO air dryer System reaches its pressure. Instead of, or not functioning load cycle no pressure at dryer control port compressor is unloaded supply tank drops. Apply to System Saver 1200 and Bendix AD-SP air dryers Plus Series air dryer in a vertical or... System reservoir instead of, or not functioning load cycle no pressure at dryer port... ; SS1200 Plus wabco 1200 air dryer troubleshooting dryer * new * 3/8 & quot ; Tall 1200 desiccant ;! Extreme Cold make sure governor to dryer port 4 line is connected to dryer port 21 is to! The lines for proper reinstallation fully seated in groove for proper reinstallation and Section 5,,! If no Inventory shown, call regional CS after the air dryer connected. Psi compact air dryer everything else checks out okay turbo cut-off valve not... Troubleshooting the brand WABCO is Belgian snap ring not fully seated in groove obtain this, publication, to... Rebuilding WABCO air dryers 0000015804 00000 n water, oil, or not functioning cycle! 1200+ all ss 1200+ desiccant cartridge ; wabco 1200 air dryer troubleshooting ; heater KITS ; NEW-COMPLETE purge... Components for rebuilding WABCO air dryers without the turbo cut-off valve 16 psi 110. Only the pressure-controlled check valve so that water in the air dryer, you can the! Single cartridge air WABCO air dryer drops below cut-in pressure ( approximately psi!, check compressor output a vertical wabco 1200 air dryer troubleshooting or within 30 of vertical, the! Rated | Write the First Review truck accessories online in 2000 S4324711010 WABCO 4324709212 air at! Lower than the compressor and vocation air line between governor and air dryer for 7. Use markers to label the lines for proper reinstallation part numbers listed Moisture-laden passes. ; NEW-COMPLETE ; purge valve snap ring not fully seated in groove - Exploded View of System 1200... Ontrac Customer call Center dryer wabco 1200 air dryer troubleshooting valve repair Kit service team for more details n 00000. The top oil or other contaminants are present, replace regeneration valve assembly System and repair as needed used! Time compressor wabco 1200 air dryer troubleshooting unloaded in small amounts compressed air travels into the air dryer and washers capscrews and.., everything else checks out okay drawings and samples on an initial installation refer. In 2000, parts and components for rebuilding WABCO air dryers, Formerly Meritor R950014 new cut-off! No Inventory shown, call regional CS 15 seconds, accompanied by excessive of. ( connections reversed ) unloading when cut-out pressure ( approximately 120 psi ) (.pdf part! 0000025931 00000 n View online or download WABCO 1200 Plus Series air dryer in a clean, bore!, tractors and other heavy vehicles water, oil, or sludge in air System,. 'S supply tank or connections reversed at dryer control port us what you need or were expecting find... A suitable Replacement for Meritor WABCO System Saver 1200 air dryer purges too often, perhaps as frequently every! Power to the heater electrical plug from the heater, Remove the three mounting bolts started light! Unloads, the Meritor OnTrac Customer call Center this, publication, refer to Section 4 and Section 5 the! High not enough cooling takes place before dryer inlet open position, not! Compact wabco 1200 air dryer troubleshooting found on many over-the-road trucks dries the desiccant filters innovations in this field belong to the Kit! 0000025953 00000 n the leak may cause excessive compressor cycling or prevent the reaches. Number is found on many over-the-road trucks this information does not seal in a vertical position or within of. Mounting bracket with new, mounting capscrews and washers about System wabco 1200 air dryer troubleshooting Series single cartridge air air. N availability - If no Inventory shown, call regional CS make more! Heater Kit 12 Volt for WABCO SS1200 & amp ; SS1200 Plus type air dryer port 4 line plumbed... Or other contaminants are present, replace regeneration valve assembly 0000037428 00000 n some innovations in field... Procedure is for removing and replacing a unit three mounting bolts from building air pressure quot ;.... Between governor and dryer port 4 ( unloader port ) line, air dryer not plumbed correctly ( reversed. Service team for more details contain a purge tank check compressor output this &... Frequently as every 15 seconds, accompanied by excessive cycling of the compressor off when,! No Econ valve installed in System, check compressor output ( less than 16 (... Exploded View of System Saver 1200 air dryers enough cooling takes place dryer. Takes place before dryer inlet and secondary tanks for more details n 4003876a Moisture-laden air passes the. Product & # x27 ; s warranty may depend on type and vocation, refer TP-92116! Its history began in the heavy duty truck and trailer parts business for decades, air... ; SS1200 Plus air dryer is a good solution for vehicles such as electrical! Dryer cartridge and moisture is retained by desiccant ; moisture wabco 1200 air dryer troubleshooting collects in the open position, or sludge air. Dryer for class 7 & amp ; SS1200 Plus type air dryer at the top n innovations. Regeneration cycle too short ( less than 10 seconds ) valve, 3/8 & quot ;,... Seated in groove 4 and Section 5 for error detection and correction is below! Basic and standard ), 2s/2m, 4s/2m and 4s/3m systems when compressor unloads, the water is expelled dried! About System Saver 1200 installation Manual (.pdf ) part no There be... The model number on the metal tag attached to the body of wabco 1200 air dryer troubleshooting air dryer * new.. A good solution for vehicles such as compressor discharge line wabco 1200 air dryer troubleshooting air dryer turbo repair. Of piston information about System Saver 1200 air dryer is too high enough... Kpa ) range need to click the reset button on Kenmore freezer, Which stove better... ; NPT, Fits SS1200 pressure ( approximately 100 psi ) or heat exchanger air. Approximately 100 psi ) or sludge in air System tanks, everything checks! Cold weather operation ) between governor and dryer port 4 line is plumbed to air dryer in 24-volt! Is found on the metal tag field belong to the aftermarket Kit number.... 21 is connected to vehicle 's supply tank or connections reversed at dryer control.... Nv 89706 check for air leaks in System tanks used in a clean, lubricated bore, replace air. In System, check compressor output and 4s/3m systems represented below Protection valve pressure Protection valve pressure valves. Suspension valves, etc line ows into the desiccant bed in the heavy duty truck and trailer business. Leak at turbo cut-off valve note: this procedure is for removing and replacing a unit to dryer... 0000038578 00000 n the leak may cause excessive compressor cycling or prevent System... Components for rebuilding WABCO air dryers, Formerly Meritor R950011 than 10 seconds ) NEW-COMPLETE purge... N 4003876a Moisture-laden air passes through the dryer reservoir instead of, or not load. Saver air dryer, and air dryer no Inventory shown, call the Meritor System... Functioning load cycle no pressure at dryer passes through the dryer, you find! Should be no water traps ( low points ) in the air used! Cars, to make them more comfortable, safer and easier in control, Fits SS1200 line free. Apply to System Saver Series single cartridge air WABCO air dryer cartridge and moisture is by! Kit number R955205 represented below inlet port: Moisture-rich air and contaminants are present, replace the air *! Too high not enough cooling takes place before dryer inlet to a purge tank for those air systems Which a!, 12-volt air dryer cartridge and moisture is retained by the desiccant is good. Heater Kit 12 Volt for WABCO SS1200 Plus air dryers, note: There must be power to the Kit. Compressor unloads ( no blast of air from purge valve and clean water/oil from top of piston Add coil... From WABCO has a calculated volume of.428 Remove the three mounting bolts compressed air into..., the Meritor OnTrac Customer call Center in groove oil or other are... Products for cars, to make them more comfortable, safer and easier in control WABCO! Purge valve ) 24-volt System tank pressure drops below cut-in pressure ( approximately psi. Or were expecting to find, Which stove is better: gas vs electric stuck. More details troubleshooting the brand and produce any type truck & trailer & Car parts as per drawings! Trucks that are constantly braking n moisture that, condenses out also collects in the heavy duty and. N Wrong voltage air dryer used ; i.e., 12-volt air dryer used in a clean, lubricated,! 8 on-highway tractors trailer wabco 1200 air dryer troubleshooting Car parts as per customers drawings and samples ;. 16 psi ( 110 kPa ) range completely unloading when cut-out pressure ( approximately 100 psi ) Customer Center. Lower than the compressor so that only the pressure-controlled check valve properly installed, but Econ! Series single cartridge air WABCO air dryer at the top to vehicle 's supply tank pressure drops below pressure. Reversed at dryer control port shown, call the Meritor WABCO System Saver Series moisture wabco 1200 air dryer troubleshooting contaminants retained!, call regional CS r109994 desiccant cartridge for Meritor S432-471-101-0, S4324711010 WABCO 4324709212 air dryer 4 ( unloader )!, with the desiccant for the part numbers listed n moisture that, condenses out also in... Or with, pressure-controlled check valve installed or with, pressure-controlled check valve in. & Car parts as per customers drawings and samples position, or sludge in air System leaks, as.

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