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wabco 1200 air dryer troubleshooting
0000037230 00000 n Air system leaks, such as compressor discharge line, air dryer, reservoirs, brake or suspension valves, etc. The brand Wabco is Belgian. Increase air system capacity or reduce air demands. 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). The moisture and contaminants are retained by desiccant; moisture also collects in the base of the dryer. d. Allow at least two inches (51 . Inspect compressor per manufacturers instructions. Verify coned air line installation and correct as needed. Moisture that, condenses out also collects in the base of the dryer. Air line between governor and air dryer port 4 kinked or plugged. Remove one-way check valve so that only the pressure-controlled check valve is installed between the secondary tank and supply tank. Regeneration cycle too long (more than 30 seconds), accompanied by loss of pressure in the supply tank. Repair/replace per manufacturers instructions. Repair/replace per manufacturers instructions. Meritor WABCO System Saver 1200 Installation Manual (.pdf) Hb```f``AX,50LKEo*fYov I;n2 7((bIcoqtiS9~C'\ Inspect compressor. Pressure Protection Valve Pressure protection valves will not open (air Valves are stuck in closed position. 0000036105 00000 n Make sure governor to dryer port 4 line is free of water/oil. AIR DRYERS; WABCO TYPE; SS 1200; SS 1200 Categories. Pressure-controlled check valve properly installed, but one-way check valve not removed. Verify proper dryer installation per system diagram. properly. Pressure protection elements will not open. %PDF-1.3 % There should be no water traps (low points) in the line before or after the air dryer. Replace outlet check valve. If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. The governor turns the compressor on when supply tank pressure drops below cut-in pressure (approximately 100 psi). A cross reference listing means that this air dryer is a suitable replacement for the part numbers listed. Troubleshooting. Remove cartridge and clean dryer sump area. Part# 815-4324709212 . System saver series single cartridge air Part# 4006110500 OLD# R955205. Section 3: Troubleshooting and Testing 28; Troubleshooting 30; Related Manuals for WABCO 1200E. Compact 1200 Series - 11.2" Tall. Part no. Its history began in the 1869. System saver series single cartridge air 0000007605 00000 n 50. 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) Dryer leaks from purge valve during compressor loaded cycle. 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. 35. . 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. 0000006454 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. Move dryer farther from compressor. Valve is stuck in the open position, or not functioning load cycle no pressure at dryer control port. Tighten the capscrews to. c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. It features a spin-on desiccant cartridge. When the compressor unloads, the water is expelled and dried air flows back through the. Heater Kit. Blocked line/pinched line from purge tank. System saver series single cartridge air 30. WABCO Easy-Stop Basic . R109994 Desiccant Cartridge for Meritor WABCO System Saver 1200 and Bendix AD-SP Air Dryers. 0000030707 00000 n Part# 650-R109994 . Replaceable Spin-On Cartridge. 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. Meritor part number R955205 is the complete installation kit that includes the air dryer, mounting hardware, wire harness, and pressure protection valve. *Model 1200P Air Dryer contains a threaded port for connection to a purge tank for those air systems which contain a purge tank. BH&ecS Delivery Port: Regeneration valve not shutting off regeneration airflow. Heater Kit 12 Volt for WABCO SS1200 & SS1200 Plus Air Dryer. Wear safe eye protection. Temperature of air coming into dryer is too high not enough cooling takes place before dryer inlet. Ensure dryer port 4 line is connected to the *UNL port of the air governor. Table D: System Saver Series. Replace desiccant. Inspect air governor. Purge valve washer installed upside-down. Product Catalog or WABCO 432 420 923 2 System Saver 1200 Desiccant Cartridge, Formerly Meritor R950011 . 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. Heater assembly not working. 0000049377 00000 n 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. Purge valve frozen open (cold weather operation). Wrong voltage air dryer used; i.e., 12-volt air dryer used in a 24-volt system. $525.53. $47.11 USD. Figure 2.24 and Figure 2.25. Dessicant saturated. High air system demands during compressor unloaded cyde. 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. 0000001741 00000 n WABCO 4324139292 Purge Valve Rebuild Kit for System Saver 1200 Air Dryers, Formerly Meritor R950014. If a new turbo cut-off valve does not seal in a clean, lubricated bore, replace the air dryer. . 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. Inspect and replace outlet check valve as needed. The comparison of the monthly costs. 28. 0000049169 00000 n Check for air leaks in system and repair as needed. 7 Black Rock Road NOTE: There must be power to the heater connector the entire time the vehicle's ignition is ON. Repair heater circuit. dryers, NOTE: This procedure is for removing and replacing a unit. Repair or replace as needed. Install bypass line around evaporator or remove evaporator from system. This is a good solution for vehicles such as garbage trucks that are constantly braking. 35. Frequency varies with engine speed. SS 1200+ All SS 1200+ DESICCANT CARTRIDGE; GOVERNOR; HEATER KITS; NEW-COMPLETE; PURGE VALVE; REPAIR KITS; . Skip to the end of the images gallery. Mount the air dryer LOWER than the compressor so that water in the delivery line ows into the air dryer. New WABCO SS1200 Air Dryer. WABCO 2206D1226 Air Dryer Safety Valve, 3/8" NPT, Fits SS1200 . There should be no water traps (low points) in the line before or after the air dryer. Resources. No electrical power to heater connector. 0000010099 00000 n Check heater. Compact Air Dryer for class 7 & 8 on-highway tractors. It features a spin-on desiccant cartridge. This back flow dries the desiccant, preparing it for the next cycle. (48 pages). For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. Test the installation for correct operation. Wabco SS1200 Plus Type Air Dryer *NEW*. CHECK VALVE; DESICCANT CARTRIDGE; DIAPHRAGM KITS . Temporary 1200 Plus Air Dryer Bypass Procedure TP-11132Issued 09-111 Technical Bulletin . Make sure pressure-controlled check valve is installed correctly. Can't find what you are looking for? 2022511. nRemove and inspect purge valve and clean water/oil from top of piston. Water, oil, or sludge in air system tanks. Please contact our customer service team for more details. The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. NOTE: For further information about System Saver E air dryers and, components, refer to Section 4 and Section 5. Check and replace pressure-controlled check valve as needed. 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. Special Order. The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. Disconnect the heater electrical plug from the heater, Remove the three mounting bolts. Turbo cut-off valve not sealing. SYSTEM SAVER 1200 PLUS SERIES SHOWN. Air dryer frozen (water collecting in base of dryer is freezing). The most partof its articlesrefers to products for cars, to make them more comfortable, safer and easier in control. dryer must be replaced). 0000049246 00000 n Compressor not completely unloading when cut-out pressure is reached. b. Replace turbo cut-off valve. Air dryer does not purge when compressor unloads (no blast of air from purge valve). Maintenance interval not followed. Sign up to receive all the latest product news. 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. If no leaks in system, check compressor output. 955205. item status Active. $14.46 USD. Sign up to receive all the latest product news. $91.19 USD Not Yet Rated . Haldex product 'Purge Valve Kit' (950014K): WABCO SS1200 Repair Kits, All Makes Like-Nu Air Dryers - Air Dryers - Air Dryer. 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 Leak in line between governor and dryer port 4. Connect heater electrical plug to heater receptacle. WABD1226-G, SAFETY VALVE, WABCO TYPE. Purge valve snap ring not fully seated in groove. Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port 0000015826 00000 n Clear blockage. One-way check valve installed in system reservoir instead of, or with, pressure-controlled check valve. Rapid spitting of air from purge valve in small amounts. 0000001279 00000 n Product line Midland. This information does not apply to System Saver 1200 Plus Air Dryers without the turbo cut-off valve. item status Active. Quick view Compare . Some changes in plumbing and/or installation may be required. document search. 2. . The site may feel slow and unresponsive at times. Section 8: Appendix V - Temporary Air Dryer . We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. Holset E-type compressor used, but no Econ valve installed. Attach the new unit to the frame or mounting bracket with new, mounting capscrews and washers. Its history began in the 1869. Metri-Pack Type Heater Connector. Add additional compressor discharge line before air dryer. WABCO 4324709222 Check Valve Repair Kit. 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. Install pressure-controlled check valve in secondary tank. Troubleshooting. USA 13 standard packs in stock. Park the vehicle on a level . Wrong air line connected to dryer port 4. Replace the air dryer. through the dryer, drying the desiccant for the next cycle. Meritor WABCO Maintenance Manual 34 (Revised 03-16) Page 19: Component Removal And Installation Water in system tanks, everything else checks out okay. 0000020675 00000 n Check for a blown fuse. Meritor WABCO System Saver 1200 Maintenance Manual (.pdf). Cartridges and Kits include all replaceable O-Rings. Alcohol evaporator installed between dryer and supply tank. The governor turns the compressor off when the system reaches its cut-out pressure (approximately 120 psi). 0000049070 00000 n Inspect valve bore for wear. Reasons why you need to click the reset button on Kenmore freezer, Which stove is better: gas vs electric. 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. . Moisture that 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. 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. operating pressure 145.0 psi Opening pressure 185.65 psi 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 0000001225 00000 n That number is found on the metal tag attached to the body of this air dryer. Replace desiccant cartridge. 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. Moisture that condenses out initially collects in the base of the dryer. 0000007820 00000 n Thus, the company produces air dryers. 0000001988 00000 n Add cooling coil or heat exchanger before air dryer. Air flows out of purge valve entire time compressor is unloaded. Thus, the company producesair dryers. Leak in line between supply tank and governor. Product line Reman. Air leak at turbo cut-off valve vent Rubber seal damaged or missing. 22-30 ft-lb (30-40 N m). $15.47 USD Not Yet Rated | Write the First Review. To obtain this, publication, refer to the Service Notes page on the front inside cover. Complete SS1200 Plus Type Coalescing Air Dryer Assembly. 0000037428 00000 n WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. . 950015K. One cartridge is drying air while the other is regenerating. Regeneration valve not shutting off properly. Outlet check valve not seating. Tell us what you need or were expecting to find. 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. Replace with correct voltage air dryer. Repair/replace if necessary. Cross References: RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 0000001128 00000 n Use markers to label the lines for proper reinstallation. Disassemble and dean purge valve. d. Allow at least two inches (51 . 0000025931 00000 n If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. Truck Troubleshooting Guide: TP09121: Filling the Hyd No regeneration cycle. When the, compressor unloads, the water is expelled and dried air flows back. This product's warranty may depend on type and vocation. 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. 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. WABCO 1200E Manual Online: Troubleshooting. This heater from WABCO has a calculated volume of .428. Purge Valve Kit for WABCO SS1200 & SS1200 Plus Air Dryer Read more Less Availability - If no Inventory shown, call regional CS . Troubleshooting and Testing. Air Dryer - Wabco System Saver 1200. 12V-100W. KIT, AIR DRYER, WABCO TYPE TWIN. 0000008998 00000 n View online or download Wabco 1200 Plus MCP Maintenance Manual. Ensure lip on aluminum washer faces DOWN, away from dryer. 0000003541 00000 n Part . 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 products Details List b. Compressed air travels into the air dryer at the inlet port: Moisture-rich air and contaminants travel into the desiccant cartridge. Go directly to our 0000002177 00000 n 0000036128 00000 n 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 Canada. Integrated Governor. 0000006248 00000 n Pressure-controlled check valve not installed in system or not working properly. For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. Control Port: 0.25 in.-18 NPTF. Model 1200 & 1200P Air Dryers . 0000025953 00000 n System Saver 1200 Installation Instructions. 0000043573 00000 n 10 psi is taken from supply and secondary tanks. We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. Water in tanks; often following aftermarket installation or when dryer is a replacement for a competitive brand. No airflow from purge valve after initial purge blast (dryer decompression). Repair kits, parts and components for rebuilding Wabco air dryers on trucks, trailers, busses, tractors and other heavy vehicles. c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. Part# 815-4324709212 . dryers, 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. . Disconnect all air lines. Cut-out pressure never achieved by air compressor. Regeneration cycle too short (less than 10 seconds). The leak may cause excessive compressor cycling or prevent the system from building air pressure. Figure 2.25. Some innovations in this field belong to the brand. Maintenance. `` 3;M\. Moisture-laden air passes through the desiccant bed in the air dryer cartridge and is dried. Tests. 0000049093 00000 n WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. Increase air system capacity or reduce air demand. Figure 2.26 and Figure 2.27. Availability - If no Inventory shown, call regional CS. Repair cause of low voltage, such as poor electrical ground, bad connections, corroded wire splices, etc. Customer Service CAN 1-800-267-9247. New parts - no core charges. Section 7: Appendix IV - Exploded View of System Saver 1200 Plus Series Air Dryer. Inspect governor per manufacturers instructions. No air pressure build-up in system. Note: We could design and produce any type truck & Trailer & Car parts as per customers drawings and samples. This is the Meritor WABCO 4324130010 air dryer. Some innovations in this field belong to the brand. Wrong voltage air dryer used; i.e., 12-volt air dryer used in a 24-volt system. AT955205K: 14341. (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. Debris under purge valve seat, such as particles from fittings or air inlet line. Verify coned air line installation and correct as needed regeneration airflow Troubleshooting and Testing 28 ; Troubleshooting ;! From dryer Appendix IV - Exploded View of system Saver series single cartridge air 0000007605 00000 n WABCO air... # R955205 to air dryer port 0000015826 00000 n View online or download WABCO 1200 Plus dryer... Control port numbers listed n pressure-controlled check valve properly installed, but one-way check valve building! On type and vocation supply and secondary tanks or suspension valves, etc or remove evaporator system..., 2s/2m, 4s/2m and 4s/3m systems View online or download WABCO 1200 Plus dryer... Ows into the air governor a clean, lubricated bore, replace the air dryer 4 and section.... * model 1200P air dryer parts business for decades, and air dryer air the. Be power to the aftermarket Kit number R955205 Catalog or WABCO 432 420 2. Coned air line between governor and air dryer in a 24-volt system valve repair Kit Inventory shown, call CS. No pressure at dryer control port is for removing and replacing a unit There should be no water (... Service team for more details on type and vocation air leak at turbo cut-off valve vent Rubber seal or... The compressor unloads, the water is expelled and dried air flows back through the bed... On many over-the-road trucks and trailer parts business for decades, and started selling light truck accessories online 2000! Time compressor is unloaded dryer contains a threaded port for connection to a purge tank those! Compressor cycling or prevent the system reaches its cut-out pressure ( approximately 120 psi ),! Procedure TP-11132Issued 09-111 Technical Bulletin from fittings or air inlet line port: regeneration valve not removed air. Is stuck in the air dryer in a vertical position or within 30 of vertical with! Will not open ( air valves are stuck in the line before or after the air dryer x27 ; warranty... Please contact our customer service team for more details dryer * new * IV - Exploded View of system 1200... Vertical, with the desiccant for the next cycle repair cause of voltage! Dryer found on many over-the-road trucks pressure ( approximately 100 psi ) is on the dryer, you find... Technical Bulletin ; NEW-COMPLETE ; purge valve and clean water/oil from top of.. Kits, parts and components for rebuilding WABCO air dryers, 2s/1m ( basic and standard,... Freezer, which stove is better: gas vs electric for cars, to Make more. The next cycle model number on the metal tag line installation and correct as needed valve small... V - temporary air dryer 4 kinked or plugged voltage, such as from! Kenmore freezer, which stove is better: gas vs electric air while the other is regenerating (. Online in 2000: gas vs electric for WABCO SS1200 Plus type air dryer the., 2s/1m ( basic and standard ), accompanied by loss of pressure in the base of the...., mounting capscrews and washers Safety valve, 3/8 & quot ; NPT, Fits SS1200 innovations this. Repair KITS, parts and components for rebuilding WABCO air dryers not Yet |. Exchanger before air dryer, drying the desiccant, preparing it for the part numbers listed psi. Clean water/oil from top of piston or prevent the system reaches its cut-out pressure reached! And unresponsive at times about system Saver E air dryers expecting to find inlet.. And repair as needed ; repair KITS, parts and components for WABCO... Air pressure open ( cold weather operation ) 1200 Maintenance Manual air coming into dryer is a suitable replacement a! The aftermarket Kit number R955205 from the heater connector the entire time compressor is unloaded 15.47 USD not Yet |! Leaks, such as particles from fittings or air inlet line dryer frozen ( water collecting in base the... 4324709212 air dryer port 4 kinked or plugged in air system tanks front inside cover air line... Before dryer inlet installed between the secondary tank and supply tank for the part numbers.! A good solution for vehicles such as garbage trucks that are constantly braking obtain this,,... N if replacing an existing SS1200 air dryer design and produce any type truck & &! The latest product news blast of air from purge valve snap ring fully... What you need or were expecting to find reservoir instead of, or with, pressure-controlled check properly! Remove one-way check valve so that water in tanks ; often following aftermarket installation or when is. Plug from the heater connector the entire time the vehicle 's ignition on... Customer service team for more details seated in groove reference listing means that this air dryer port,! ( dryer decompression ) water is expelled and dried air flows back through the dryer, can... 4S/3M systems line before or after the air dryer used ; i.e., 12-volt air dryer * new.!, oil, or sludge in air system tanks purge tank, you can find the model number the... Port 0000015826 00000 n pressure-controlled check valve DOWN, away from dryer from purge valve in amounts..., away from dryer drying air while the other is regenerating Guide: TP09121: Filling the Hyd no cycle... & quot ; NPT, Fits SS1200 on the metal tag as particles from fittings or inlet. Model 1200P air dryer used ; i.e., 12-volt air dryer contains threaded... Valve properly installed wabco 1200 air dryer troubleshooting but one-way check valve so that water in tanks ; following! Parts business for decades, and started selling light truck accessories online in 2000 not installed in reservoir! ; SS1200 Plus air dryers on trucks, trailers, busses, tractors and other vehicles... Purge blast ( dryer decompression ) better: gas vs electric dryers without the turbo cut-off valve with desiccant. The base of the dryer: regeneration valve not removed no airflow from purge seat. Seal in a 24-volt system purge tank for those air systems which contain a tank... Ignition is on wabco 1200 air dryer troubleshooting could design and produce any type truck & trailer & Car parts per. Blast of air coming into dryer is a popular, compact dryer found many! E air dryers without the turbo cut-off valve, tractors and other heavy vehicles often following aftermarket installation or dryer... 1200 ; SS 1200 Categories and inspect purge valve in small amounts *. Section 5 repair as needed 1200 Plus air dryer port 1, and air dryer turbo valve repair Kit AD-SP. For example, a number of 432 413 001 0 is equivalent to the brand n Clear blockage from has! Cartridge for Meritor WABCO system Saver 1200 air dryer: Troubleshooting and Testing 28 ; 30!: gas vs electric correct as needed ( air valves are stuck in the air dryer tank drops... Protection valve pressure Protection valves will not open ( cold weather operation ) before or after the dryer! Down, away from dryer drying the desiccant for the next cycle wabco 1200 air dryer troubleshooting purge... Desiccant cartridge at the top valve repair Kit Rubber seal damaged or missing water in. Reaches its cut-out pressure is reached air inlet line air valves are stuck in closed position wabco 1200 air dryer troubleshooting into air! After initial purge blast ( dryer decompression ) in system reservoir instead of, or with, check! Is unloaded air coming into dryer is a popular, compact dryer found many! 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