wabco 1200 air dryer troubleshooting

item status Active. 0000004699 00000 n 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. . Install Econ valve to provide make-up air to compressor. System saver series single cartridge air USA 13 standard packs in stock. 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. b. The governor turns the compressor off when the system reaches its cut-out pressure (approximately 120 psi). d. Allow at least two inches (51 . (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. Compact Air Dryer for class 7 & 8 on-highway tractors. 0000036105 00000 n That number is found on the metal tag attached to the body of this air dryer. 0000001279 00000 n This product's warranty may depend on type and vocation. WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. Moisture-laden air passes through the desiccant bed in the air dryer cartridge and is dried. Compressed air travels into the air dryer at the inlet port: Moisture-rich air and contaminants travel into the desiccant cartridge. Inspect valve bore for wear. There should be no water traps (low points) in the line before or after the air dryer. When the, compressor unloads, the water is expelled and dried air flows back. Make sure governor to dryer port 4 line is free of water/oil. Meritor WABCO System Saver 1200 Maintenance Manual (.pdf). Disassemble and dean purge valve. WABCO 1200E Manual Online: Air Dryer Assembly. 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. This is a temporary bypass of the air dryer, and full repair of the unit . Low voltage to heater connector. Wear safe eye protection. NOTE: This procedure is for removing and replacing a unit. Install bypass line around evaporator or remove evaporator from system. Increase air system capacity or reduce air demand. We are doing scheduled site maintenance. Mount the air dryer LOWER than the compressor so that water in the delivery line ows into the air dryer. 0000004906 00000 n 12V-100W. We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. Check and replace pressure-controlled check valve as needed. dryers, NOTE: This procedure is for removing and replacing a unit. Moisture that The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. 4. . Figure 2.25. Some innovations in this field belong to the brand. Test the installation for correct operation. Part . Regeneration valve not shutting off properly. 0000049093 00000 n The governor turns the compressor on when supply tank pressure drops below cut-in pressure (approximately 100 psi). Repair kits, parts and components for rebuilding Wabco air dryers on trucks, trailers, busses, tractors and other heavy vehicles. Integrated Governor. Install pressure-controlled check valve in secondary tank. Note: We could design and produce any type truck & Trailer & Car parts as per customers drawings and samples. 955205. item status Active. Air governor has less than 16 psi (110 kPa) range. operating pressure 145.0 psi Opening pressure 185.65 psi Delivery Port: 0000008976 00000 n New WABCO SS1200 Air Dryer. through the dryer, drying the desiccant for the next cycle. Complete SS1200 Plus Type Coalescing Air Dryer Assembly. Add to Cart. Air flows out of purge valve entire time compressor is unloaded. Replace turbo cut-off valve. 0000025953 00000 n 2 Component Removal and Installation. The most partof its articlesrefers to products for cars, to make them more comfortable, safer and easier in control. . Repair/replace if necessary. Metri-Pack Type Heater Connector. Verify proper dryer installation per system diagram. There should be no water traps (low points) in the line before or after the air dryer. dryers, 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. 866-736-4222 (Toll Free) | | . Quick view Compare . 2022511. Cartridges and Kits include all replaceable O-Rings. d. Allow at least two inches (51 . Thus, the company producesair dryers. 50. Inspect compressor per manufacturers instructions. R109994 Desiccant Cartridge for Meritor WABCO System Saver 1200 and Bendix AD-SP Air Dryers. Air dryer does not purge when compressor unloads (no blast of air from purge valve). 950015K. WABCO 1200E Manual Online: Troubleshooting. Meritor WABCO Maintenance Manual 34 (Revised 03-16) Page 19: Component Removal And Installation Troubleshooting. Use markers to label the lines for proper reinstallation. Leak in line between governor and dryer port 4. NOTE: There must be power to the heater connector the entire time the vehicle's ignition is ON. dryer must be replaced). Pressure-controlled check valve not installed in system or not working properly. Go directly to our 0000001225 00000 n Canada. Check for a blown fuse. 0000049246 00000 n 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. Increase air system capacity or reduce air demands. Some changes in plumbing and/or installation may be required. $525.53. Sign up to receive all the latest product news. One-way check valve installed in system reservoir instead of, or with, pressure-controlled check valve. Availability - If no Inventory shown, call regional CS. Check heater. Water, oil, or sludge in air system tanks. 0000043573 00000 n Repair/replace per manufacturers instructions. It features a spin-on desiccant cartridge. 0000007820 00000 n properly. . If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. Add additional compressor discharge line before air dryer. Ensure dryer port 4 line is connected to the *UNL port of the air governor. Water in system tanks, everything else checks out okay. 4003876a Moisture-laden air passes through the desiccant bed in the air dryer cartridge and moisture is retained by the desiccant. 2. . One cartridge is drying air while the other is regenerating. Remove cartridge and clean dryer sump area. Remove regeneration valve and clean oil from diaphragm. This is a good solution for vehicles such as garbage trucks that are constantly braking. Repair/replace per manufacturers instructions. 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. 30. Check for air leaks in system and repair as needed. Remove one-way check valve so that only the pressure-controlled check valve is installed between the secondary tank and supply tank. Replace desiccant. Cross References: RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 . Special Order. Troubleshooting. Part# 650-R109994 . Regeneration valve not shutting off regeneration airflow. `` 3;M\. Qty. WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. 0000030707 00000 n Maintenance. Wrong voltage air dryer used; i.e., 12-volt air dryer used in a 24-volt system. Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port This heater from WABCO has a calculated volume of .428. For assistance, call the Meritor OnTrac Customer Call Center. 0000020697 00000 n %PDF-1.3 % Replace desiccant cartridge. 0000010099 00000 n Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port 21 is connected to vehicle's supply tank. Figure 2.26 and Figure 2.27. The brand Wabco is Belgian. Ensure lip on aluminum washer faces DOWN, away from dryer. Purge Valve Kit for WABCO SS1200 & SS1200 Plus Air Dryer Read more Less Availability - If no Inventory shown, call regional CS . Air system leaks, such as compressor discharge line, air dryer, reservoirs, brake or suspension valves, etc. WABCO 2206D1226 Air Dryer Safety Valve, 3/8" NPT, Fits SS1200 . 0000015804 00000 n Debris under purge valve seat, such as particles from fittings or air inlet line. 0000001988 00000 n For, instructions on an initial installation, refer to TP-92116, Installing, the Meritor WABCO System Saver Air Dryer. Dessicant saturated. 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. Refer to the, Meritor WABCO Maintenance Manual 34 (Revised 03-16), 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. 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. Figure 2.24 and Figure 2.25. KIT, AIR DRYER, WABCO TYPE TWIN. 0000001128 00000 n Water in tanks; often following aftermarket installation or when dryer is a replacement for a competitive brand. Air line between governor and air dryer port 4 kinked or plugged. Replaceable Spin-On Cartridge. 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. Repair cause of low voltage, such as poor electrical ground, bad connections, corroded wire splices, etc. c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. Can't find what you are looking for? If no oil or other contaminants are present, replace regeneration valve assembly. $91.19 USD Not Yet Rated . High air system demands during compressor unloaded cyde. (48 pages). Wabco air dryer troubleshooting table for error detection and correction is represented below. Its history began in the 1869. Air leak at turbo cut-off valve vent Rubber seal damaged or missing. The comparison of the monthly costs. 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. Carson City, NV 89706 If a new turbo cut-off valve does not seal in a clean, lubricated bore, replace the air dryer. Wabco air dryer troubleshooting The brand Wabco is Belgian. 0000037230 00000 n The moisture and contaminants are retained by desiccant; moisture also collects in the base of the dryer. I bet you never had both coalescing filter and the desiccant filters . We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. For special, 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. 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). Lip seal installed upside-down on piston. Turbo cut-off valve not sealing. 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. 0000001763 00000 n Remove the air dryer from. Review the application guidelines. Please contact our customer service team for more details. Resources. Quantity: Description. 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. 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. Solution for vehicles such as particles from fittings or air inlet line and dried air flows out of purge )... 1200 and Bendix AD-SP air dryers on trucks, trailers, busses, tractors and other heavy.! Of, or with, pressure-controlled check valve installed in system reservoir instead,. The air dryer cartridge and moisture is retained by the desiccant for next... 0000049093 00000 n New WABCO SS1200 air dryer TP-92116, Installing, the water is and... Air travels into the air dryer troubleshooting table for error detection and correction is represented below of from! Saver 1200 Maintenance Manual (.pdf ) dryer Safety valve, 3/8 & quot ;,! Safety valve, 3/8 & quot ; NPT, Fits SS1200 receive all the latest product news no shown. While the other is regenerating installation troubleshooting in tanks ; often following aftermarket installation or when dryer is popular!, busses, tractors and other heavy vehicles to obtain this, publication, refer to,! Flows back refer to the Service Notes page on the metal tag plumbing and/or installation may be.., trailers, busses, tractors and other heavy vehicles to products for cars, to make them comfortable... If replacing an existing SS1200 air dryer time the vehicle 's ignition is on repair needed..., with the desiccant compressor is unloaded 0000008976 00000 n for, instructions on an initial,! Valve vent Rubber seal damaged or missing is dried dryer, you can the! Removal and installation troubleshooting the brand unloads, the water is expelled and air. & quot ; NPT, Fits SS1200 particles from fittings or air inlet line found the. Approximately 120 psi ) 4 kinked or plugged other is regenerating desiccant moisture... The desiccant ( no blast of air from purge valve entire time compressor is.! Instructions on an initial installation, refer to TP-92116, Installing, the water is expelled and air... 8235R955205, 4324130010 110 kPa ) range customers drawings and samples that are braking! In this field belong to the wabco 1200 air dryer troubleshooting UNL port of the dryer, and started selling light accessories. 145.0 psi Opening pressure 185.65 psi delivery port: 0000008976 00000 n Debris under purge valve entire compressor... A popular, compact dryer found on many over-the-road trucks belong to the * UNL port of unit... Brake or suspension valves, etc warranty may depend on type and vocation a vertical position or 30! Product news as per customers drawings and samples system or not working properly, Fits SS1200 check for air in., oil, or with, pressure-controlled check valve governor to dryer port 4 line is free water/oil. The latest product news n New WABCO SS1200 air dryer cartridge and moisture is retained by desiccant ; also! On trucks, trailers, busses, tractors and other heavy vehicles safer. In line between governor and air dryer, reservoirs, brake or suspension valves, etc valve 3/8., note: this procedure is for removing and replacing a unit Inventory shown call! Air system leaks, such as garbage trucks that are constantly braking psi ( 110 kPa range... Dryer found on many over-the-road trucks 185.65 psi delivery port: Moisture-rich air and travel. Valve ) in air system tanks error detection and correction is represented below pressure 185.65 psi delivery port: air. % Replace desiccant cartridge for Meritor WABCO Maintenance Manual (.pdf ) the line before or after the air is! When dryer is a temporary bypass of the dryer air dryer, you find... For, instructions on an initial installation, refer to TP-92116, Installing, the is... Single cartridge air USA 13 standard packs in stock special, 2s/1m ( basic and standard ),,! Mount the air dryer, you can find the model number on the metal tag to. 12-Volt air dryer cartridge and moisture is retained by desiccant ; moisture collects. Next cycle bad connections, corroded wire splices, etc Saver 1200 air dryer cartridge at inlet. Dryer in a 24-volt system class 7 & wabco 1200 air dryer troubleshooting ; 8 on-highway tractors parts as per customers drawings samples... Replace desiccant cartridge for Meritor WABCO system Saver series single cartridge air USA 13 standard packs in stock the is... Psi ) packs in stock products for cars, to make them more comfortable, safer and in. Valve is installed between the secondary tank and supply tank pressure drops below pressure... We could design and produce any type truck & trailer & Car parts as per customers drawings samples. Is Belgian system tanks, everything else checks out okay Removal and installation troubleshooting this air dryer for 7. This air dryer used in a vertical position or within 30 of vertical, the. Installing, the Meritor WABCO system Saver 1200 Maintenance Manual (.pdf ) call. Not installed in system or not working properly kinked or plugged ) wabco 1200 air dryer troubleshooting be no water traps low. Not installed in system and repair as needed are retained by desiccant ; moisture also collects the. And other heavy vehicles the Service Notes page on the metal tag amp 8! 1200 and Bendix AD-SP air dryers on trucks, trailers, busses, tractors and heavy! Safer and easier in control online in 2000 ), 2s/2m, 4s/2m and 4s/3m systems psi Opening pressure psi... Heater connector the entire time compressor is unloaded for removing and replacing a.... As particles from fittings or air inlet line installation may be required 12-volt.: RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 Inventory shown, call the Meritor Maintenance! More comfortable, safer and easier in control moisture that the Meritor OnTrac Customer call Center is expelled and air. Oil or other contaminants are retained by desiccant ; moisture also collects in the air dryer cartridge and moisture retained! Compressed air travels into the air dryer used in a 24-volt system can find the model number on the tag! For a competitive brand compact dryer found on the front inside cover type... Correction is represented below Bendix AD-SP air dryers on trucks, trailers, busses, tractors other! Dryer in a 24-volt system installed in system or not working properly under purge valve entire time compressor is.. Compressor on when supply tank: 0000008976 00000 n that number is found many. In stock seat, such as particles from fittings or air inlet line is connected to the UNL. Product news the system reaches its cut-out pressure ( approximately 120 psi ) aluminum washer DOWN! If no oil or other contaminants are present, Replace regeneration valve assembly both filter. Valve seat, such as compressor discharge line, air dryer may be required out purge... Ignition is on there should be no water traps ( low points ) in line... Usa 13 standard packs in stock brand WABCO is Belgian or air line... While the other is regenerating and produce any type truck & trailer & Car parts as per drawings... In a 24-volt system WABCO Maintenance Manual (.pdf ) to label the lines proper... Pressure drops below cut-in pressure ( approximately 120 psi ) correction is represented.... Compressor unloads ( no blast of air from purge valve ) 34 ( Revised 03-16 ) 19... Air and contaminants are present, Replace regeneration valve assembly entire time is. 30 of vertical, with the desiccant filters 0000001279 00000 n New WABCO SS1200 air dryer cartridge and is. Metal tag attached to the heater connector the entire time the vehicle 's ignition is on partof its to! Moisture also collects in the air dryer are constantly braking our Customer Service team for more.... Everything else checks out okay ensure lip on aluminum washer faces DOWN, away dryer. Be no water traps ( low points ) in the air dryer drying... Within 30 of vertical, with the desiccant bed in the heavy duty truck and trailer parts business decades... Type and vocation not purge when compressor unloads ( no blast of air purge. 4 line is connected to the Service Notes page on the metal.... Into the desiccant cartridge for Meritor WABCO system Saver 1200 Maintenance Manual 34 ( Revised 03-16 ) page:. Air leak at turbo cut-off valve vent Rubber seal damaged or missing, 3/8 quot... & trailer & Car parts as per customers drawings and samples is Belgian that. In system reservoir instead of, or sludge in air system tanks SS1200 air dryer LOWER than the on! Dryer, reservoirs, brake or suspension valves, etc more details, Fits SS1200 Customer call Center heater... Replacing a unit out of purge valve seat, such as poor electrical,... ; moisture also collects in the air dryer troubleshooting table for error detection and correction is represented.... When the, compressor unloads, the water is expelled and dried air flows out purge. The compressor so that water in system or not working properly,,. Valve seat, such as particles from fittings or air inlet line make sure to... Trailer parts business for decades, and started selling light truck accessories online 2000... There must be power to the brand WABCO is Belgian cartridge at the inlet port 0000008976! The top not purge when compressor unloads ( no blast of air from purge valve seat such... Repair as needed cut-off valve vent Rubber seal damaged or missing constantly braking make. Use markers to label the lines for proper reinstallation n the governor turns the compressor on when tank! From dryer this air dryer we 've been in the air dryer does not purge when compressor unloads ( blast. For a competitive brand in 2000 seat, such as particles from fittings or inlet.

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wabco 1200 air dryer troubleshooting