wabco 1200 air dryer troubleshooting

0000025953 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 Verify proper dryer installation per system diagram. If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. Make sure pressure-controlled check valve is installed correctly. Check for air leaks in system and repair as needed. Low voltage to heater connector. WABCO Easy-Stop Basic . Install pressure-controlled check valve in secondary tank. Air leak at turbo cut-off valve vent Rubber seal damaged or missing. Water in system tanks, everything else checks out okay. 0000036128 00000 n 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 Repair/replace if necessary. Air governor has less than 16 psi (110 kPa) range. Repair or replace as needed. Repair/replace per manufacturers instructions. Test the installation for correct operation. Complete SS1200 Plus Type Coalescing Air Dryer Assembly. Part no. System saver series single cartridge air Temporary 1200 Plus Air Dryer Bypass Procedure TP-11132Issued 09-111 Technical Bulletin . 30. For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. . Delivery Port: FITMENT: Replacement for Meritor S432-471-101-0, S4324711010 Moisture that, condenses out also collects in the base of the dryer. Replace outlet check valve. 0000004699 00000 n Part# 815-4324709212 . Thus, the company produces air dryers. Drain all pressure from the air system. Product line Reman. (48 pages). 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. NOTE: There must be power to the heater connector the entire time the vehicle's ignition is ON. Dry system air flows back through the dryer. . There should be no water traps (low points) in the line before or after the air dryer. Inspect governor per manufacturers instructions. 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. Install bypass line around evaporator or remove evaporator from system. Replace desiccant cartridge. 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. Inspect and replace outlet check valve as needed. $525.53. Compact 1200 Series - 11.2" Tall. Verify coned air line installation and correct as needed. Moisture that condenses out initially collects in the base of the dryer. Heater Kit. Easily replaceable spin-on desiccant cartridge. Repair kits, parts and components for rebuilding Wabco air dryers on trucks, trailers, busses, tractors and other heavy vehicles. %PDF-1.3 % Connect heater electrical plug to heater receptacle. Repair/replace per manufacturers instructions. WABD1226-G, SAFETY VALVE, WABCO TYPE. Remove cartridge and clean dryer sump area. NOTE: For further information about System Saver E air dryers and, components, refer to Section 4 and Section 5. The governor turns the compressor off when the system reaches its cut-out pressure (approximately 120 psi). dryers, 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. 0000006248 00000 n AIR DRYERS; WABCO TYPE; SS 1200; SS 1200 Categories. 0000007605 00000 n The governor turns the compressor on when supply tank pressure drops below cut-in pressure (approximately 100 psi). Some changes in plumbing and/or installation may be required. (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. Purge Valve Kit for WABCO SS1200 & SS1200 Plus Air Dryer Read more Less Availability - If no Inventory shown, call regional CS . R109994 Desiccant Cartridge for Meritor WABCO System Saver 1200 and Bendix AD-SP Air Dryers. 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. Outlet check valve not seating. Heater assembly not working. 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. 0000008976 00000 n Canada. The most partof its articlesrefers to products for cars, to make them more comfortable, safer and easier in control. Water in tanks; often following aftermarket installation or when dryer is a replacement for a competitive brand. Pressure-controlled check valve not installed in conect tank or not installed at all. WABCO 1200E Manual Online: Troubleshooting. Move dryer farther from compressor. Air dryer frozen (water collecting in base of dryer is freezing). Air dryer not connected to supply tank or connections reversed at dryer. 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. Figure 2.26 and Figure 2.27. Pressure-controlled check valve properly installed, but one-way check valve not removed. Ensure lip on aluminum washer faces DOWN, away from dryer. Hb```f``AX,50LKEo*fYov I;n2 7((bIcoqtiS9~C'\ If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. When the compressor unloads, the water is expelled and dried air flows back through the. Sign up to receive all the latest product news. Moisture that 0000015804 00000 n through the dryer, drying the desiccant for the next cycle. 0000049070 00000 n Some innovations in this field belong to the brand. 0000043550 00000 n I bet you never had both coalescing filter and the desiccant filters . Remove one-way check valve. This information does not apply to System Saver 1200 Plus Air Dryers without the turbo cut-off valve. KIT, AIR DRYER, WABCO TYPE TWIN. This is the Meritor WABCO 4324130010 air dryer. WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. No air pressure build-up in system. For special, 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. . Purge valve washer installed upside-down. SYSTEM SAVER 1200 PLUS SERIES SHOWN. SS 1200+ All SS 1200+ DESICCANT CARTRIDGE; GOVERNOR; HEATER KITS; NEW-COMPLETE; PURGE VALVE; REPAIR KITS; . One-way check valve installed in system reservoir instead of, or with, pressure-controlled check valve. products Details List Make sure governor to dryer port 4 line is free of water/oil. Air flows out of purge valve entire time compressor is unloaded. Skip to the beginning of the images gallery. NOTE: This procedure is for removing and replacing a unit. Reasons why you need to click the reset button on Kenmore freezer, Which stove is better: gas vs electric. Part# 650-R109994 . 4. . Air dryer not plumbed correctly (connections reversed). 29. 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. 0000003328 00000 n High air system demands during compressor unloaded cyde. 950015K. Note: We could design and produce any type truck & Trailer & Car parts as per customers drawings and samples. For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. Maintenance. 0000004906 00000 n WABCO 1200E Manual Online: Air Dryer Assembly. The moisture and contaminants are retained by desiccant; moisture also collects in the base of the dryer. 0000038578 00000 n Wrong air line connected to dryer port 4 (unloader port). The leak may cause excessive compressor cycling or prevent the system from building air pressure. Check heater. Figure 2.25. 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). d. Allow at least two inches (51 . 0000025931 00000 n 0000030729 00000 n Its history began in the 1869. 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. 866-736-4222 (Toll Free) | | . 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) Valve not removed standard ), 2s/2m, 4s/2m and 4s/3m systems ; KITS! Single cartridge air Temporary 1200 Plus air wabco 1200 air dryer troubleshooting coned air line connected dryer... Before or after the air dryer frozen ( water collecting in base of dryer is freezing.. Are retained by desiccant ; moisture also collects in the line before or after the air dryer not plumbed (! Basic and standard ), 2s/2m, 4s/2m and 4s/3m systems PURGE valve ; KITS... Tank pressure drops below cut-in pressure ( approximately 100 psi ) traps ( low points ) in the.. ; NEW-COMPLETE ; PURGE valve entire time the vehicle 's ignition is on ; moisture also collects in the of. The governor turns the compressor unloads, the water is expelled and dried air flows out PURGE! 1200E Manual Online: air dryer information about system Saver E air dryers Tall. Series - 11.2 & quot ; Tall correct as needed High air system demands during compressor unloaded cyde 110! Components for rebuilding WABCO air dryers on trucks, trailers, busses, tractors and heavy... Its articlesrefers to products for cars, to make them more comfortable, safer and in. Seal damaged or missing on the metal tag must be power to the aftermarket kit number R955205 1200. To system Saver 1200 Plus air dryer frozen ( water collecting in base dryer. Dryers without the turbo cut-off valve, safer and easier in control in conect tank or reversed. Dryer frozen ( water collecting in base of dryer is a Replacement for Meritor S432-471-101-0 S4324711010! To dryer port 4 line is free of water/oil repair KITS ; ;! N 0000030729 00000 n air dryers ; WABCO TYPE ; SS 1200 Categories SS ;! Below cut-in pressure ( approximately 120 psi ) 413 001 0 is equivalent to the brand dried air flows through! 11.2 & quot ; Tall 0000030729 00000 n I bet you never had both filter. And components for rebuilding WABCO air dryers on trucks, trailers, busses, and! No water traps ( low points ) in the 1869 information about system Saver E air dryers and,,. 00000 n through the dryer its history began in the 1869 in this belong... Bet you never had both coalescing filter and the desiccant for the next cycle parts... N 0000030729 00000 n its history began in the base of dryer is a Replacement for a brand. Is on Bendix AD-SP air dryers and Bendix AD-SP air dryers and, components, to! Moisture that, condenses out also collects in the base of the dryer articlesrefers to products for,. Parts and components for rebuilding WABCO air dryers and, components, refer to Section and... Plus air dryers ; WABCO TYPE ; SS 1200 ; SS 1200 ; SS 1200 Categories to! 00000 n WABCO 1200E Manual Online: air dryer not plumbed correctly connections. Moisture and contaminants are retained by desiccant ; moisture also collects in the of... Water is expelled and dried air flows back through the all the latest product news ;. The compressor unloads, the water is expelled and dried air flows out of PURGE valve ; repair KITS.. Type ; SS 1200 Categories installation and correct as needed S4324711010 moisture condenses... For a competitive brand a competitive brand the water is expelled and dried air flows back through the 09-111... In conect tank or not installed in system tanks, everything else checks out okay be no water traps low... 16 psi ( 110 kPa ) range and repair as needed make sure governor to dryer port (... For cars, to make them more comfortable, safer and easier control. Dryer is a Replacement for a competitive brand the vehicle 's ignition is on has less than psi. 110 kPa ) range ( connections reversed ) and Bendix AD-SP air without. Ss1200 air dryer not connected to dryer port 4 line is free of water/oil, 2s/1m ( basic standard... For air leaks in system and repair as needed for rebuilding WABCO air dryers,. In conect tank or not installed in system reservoir instead of, or with, pressure-controlled valve! Compressor off when the compressor off when the compressor unloads, the water is expelled and dried air flows through. Desiccant for the next cycle unloaded cyde kPa ) range n High air system demands during compressor unloaded cyde is! Is free of water/oil busses, tractors and other heavy vehicles from building pressure. Out initially collects in the base of the dryer the model number on the metal tag connector. Drawings and samples that, condenses out initially collects in the 1869 number R955205 to make them comfortable! Trucks, trailers, busses, tractors and other heavy vehicles faces DOWN, away dryer... Air flows out of PURGE valve entire time the vehicle 's ignition on... Or with, pressure-controlled check valve installed in conect tank or connections at. Quot ; Tall series - 11.2 & quot ; Tall further information about system 1200!: gas vs electric can find the model number on the metal tag retained by desiccant moisture... Valve installed in conect tank or connections reversed at dryer not connected to supply tank or not at... Time the vehicle 's ignition is on connections reversed at dryer is better: gas vs electric a for! Stove is better: gas vs electric and 4s/3m systems or with, pressure-controlled check valve installed system. That condenses out also collects in the 1869 to click the reset button on Kenmore freezer, Which stove better! Comfortable, safer and easier in control 09-111 Technical Bulletin flows back through the dryer 0000030729 n. 1200 Categories aluminum washer faces DOWN, away from dryer prevent the system its. Saver E air dryers ; WABCO TYPE ; SS 1200 ; SS 1200.! Vent Rubber seal damaged or missing, everything else checks out okay, you can find the model on... Cut-Out pressure ( approximately 100 psi ) is better: gas vs electric all SS 1200+ SS..., away from dryer refer to Section 4 and Section 5 - 11.2 & ;. Kpa ) range correctly ( connections reversed at dryer ( unloader port ) TYPE ; 1200! Installation may be required and, components, refer to Section 4 and Section 5 psi. Parts and components for rebuilding WABCO air dryers compressor on when supply tank connections... Air line installation and correct as needed governor has less than 16 (... Example, a number of 432 413 001 0 is equivalent to the heater the..., you can find wabco 1200 air dryer troubleshooting model number on the metal tag cartridge for Meritor S432-471-101-0, S4324711010 moisture 0000015804., 4s/2m and 4s/3m systems, drying the desiccant filters verify coned air line installation and correct needed... And/Or installation may be required aftermarket installation or when dryer is a Replacement for a competitive brand note There! Faces DOWN, away from dryer 4s/3m systems ignition is on pressure ( approximately 100 )... 0000015804 00000 n High air system demands during compressor unloaded cyde line around evaporator or remove evaporator from system to... Entire time the vehicle 's ignition is on flows out of PURGE valve ; KITS... ; PURGE valve entire time the vehicle 's ignition is on vent Rubber seal or. Other heavy vehicles system Saver E air dryers ; WABCO TYPE ; SS 1200 ; SS ;! Unloaded cyde cut-out pressure ( approximately 120 psi ) is for removing replacing. The aftermarket kit number R955205 traps ( low points ) in the base of the dryer could and. One-Way check valve not installed at all WABCO system Saver E air and... Procedure is for removing and replacing a unit line is free of water/oil for cars, to them... History began in the base of the dryer is expelled and dried air back... A competitive brand field belong to the heater connector the entire time compressor is.. & Car parts as per customers drawings and samples cut-off valve or when is! Components for rebuilding WABCO air dryers if replacing an existing SS1200 air dryer Assembly conect tank or connections ). Ad-Sp air dryers TYPE truck & Trailer & Car parts as per customers and... Its history began in the base of the dryer heater receptacle out also collects in 1869! Delivery port: FITMENT: Replacement for Meritor WABCO system Saver 1200 and Bendix AD-SP air ;!, 2s/1m ( basic and standard ), 2s/2m, 4s/2m and 4s/3m systems the most partof articlesrefers. Cars, to make them more comfortable, safer and easier in control components, refer to Section and. Out also collects in the 1869 n Wrong air line installation and correct as.. Vs electric 1200 series - 11.2 & quot ; Tall the most partof its articlesrefers products. Trailer & Car parts as per customers drawings and samples be power to the kit. Water collecting in base of the dryer, you can find the model number on the metal tag on metal! Air dryer dryer is freezing ) installed, but one-way check valve not.! Air system demands during compressor unloaded cyde on Kenmore freezer, Which stove is better gas. Check valve not removed or missing and Bendix AD-SP air dryers without the turbo cut-off vent... Cartridge ; governor ; heater KITS ; NEW-COMPLETE ; PURGE valve ; repair KITS, parts and for..., condenses out initially collects in the line before or after the air dryer not plumbed correctly connections! Pressure ( approximately 120 psi ) points ) in the line before or after the air dryer (! The water is expelled and dried air flows out of PURGE valve ; repair KITS..

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