wabco 1200 air dryer troubleshooting

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wabco 1200 air dryer troubleshootingname something you hope never crashes into your home

0000015804 00000 n For assistance, call the Meritor OnTrac Customer Call Center. WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. System saver series single cartridge air 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. Refer to the, Meritor WABCO Maintenance Manual 34 (Revised 03-16), 2s/1m (basic and standard), 2s/2m, 4s/2m and 4s/3m systems. Alcohol evaporator installed between dryer and supply tank. DISCLAIMER: Please note that any OEM model or part numbers are used for reference purposes only, and it is not to be implied that any part, except where specifically noted, is the product of these manufacturers. 100 watt / 12 volt DC heater element Thermostat Range: On-Temp - 45F, Off-Temp - 86F (7C, 30C) Discharge Line Dia: 1/2 ID minimum Discharge Line Length: Sufficient length to keep temperature at dryer inlet below 175F (80C) Max Pressure: 140 psi Min Governor Cut-Out Pressure: 115 psi Height: 11.2 (284mm) Width: 8.2 (208mm) Part# 815-4324709212 . Remove one-way check valve so that only the pressure-controlled check valve is installed between the secondary tank and supply tank. Low voltage to heater connector. Skip to the beginning of the images gallery. This information does not apply to System Saver 1200 Plus Air Dryers without the turbo cut-off valve. The governor turns the compressor on when supply tank pressure drops below cut-in pressure (approximately 100 psi). Control Port: 0.25 in.-18 NPTF. Easily replaceable spin-on desiccant cartridge. The leak may cause excessive compressor cycling or prevent the system from building air pressure. No air pressure build-up in system. . 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. c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. Temporary 1200 Plus Air Dryer Bypass Procedure TP-11132Issued 09-111 Technical Bulletin . Disassemble and dean purge valve. 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 Meritor WABCO Maintenance Manual 34 (Revised 03-16) Page 19: Component Removal And Installation 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. Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port 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. Part . This back flow dries the desiccant, preparing it for the next cycle. Sign up to receive all the latest product news. System Saver 1200 Installation Instructions. Install pressure-controlled check valve in secondary tank. The comparison of the monthly costs. Meritor WABCO System Saver 1200 Installation Manual (.pdf) %PDF-1.3 % $525.53. 4003876a Moisture-laden air passes through the desiccant bed in the air dryer cartridge and moisture is retained by the desiccant. Wabco air dryer troubleshooting The brand Wabco is Belgian. Inspect compressor. SS 1200+ All SS 1200+ DESICCANT CARTRIDGE; GOVERNOR; HEATER KITS; NEW-COMPLETE; PURGE VALVE; REPAIR KITS; . This heater from WABCO has a calculated volume of .428. Verify proper dryer installation per system diagram. Lip must face UP (towards dryer). nRemove and inspect purge valve and clean water/oil from top of piston. document search. Increase air system capacity or reduce air demands. 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. We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. 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. 0000049246 00000 n 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. Rapid spitting of air from purge valve in small amounts. If replacing an existing SS1200 air dryer, you can find the model number on the metal tag. 0000001988 00000 n We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. Compact 1200 Series - 11.2" Tall. Repair/replace per manufacturers instructions. $91.19 USD Not Yet Rated . Remove one-way check valve. Thus, the company produces air dryers. The governor turns the compressor off when the system reaches its cut-out pressure (approximately 120 psi). 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. 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. When the, compressor unloads, the water is expelled and dried air flows back. Model 1200 & 1200P Air Dryers . b. 0000025931 00000 n Maintenance Tips. NOTE: There must be power to the heater connector the entire time the vehicle's ignition is ON. WABD1226-G, SAFETY VALVE, WABCO TYPE. 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. Heater Kit 12 Volt for WABCO SS1200 & SS1200 Plus Air Dryer. 0000036128 00000 n Moisture that, condenses out also collects in the base of the dryer. 2 Component Removal and Installation. One-way check valve installed in system reservoir instead of, or with, pressure-controlled check valve. Repair/replace per manufacturers instructions. . Troubleshoot the Air Dryer 1. $14.46 USD. Inspect governor per manufacturers instructions. 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) Haldex product 'Purge Valve Kit' (950014K): WABCO SS1200 Repair Kits, All Makes Like-Nu Air Dryers - Air Dryers - Air Dryer. This product's warranty may depend on type and vocation. Can't find what you are looking for? Remove the air dryer from. Repair kits, parts and components for rebuilding Wabco air dryers on trucks, trailers, busses, tractors and other heavy vehicles. Air flows out of purge valve entire time compressor is unloaded. Repair heater circuit. Disconnect all air lines. 35. . Metri-Pack Type Heater Connector. 0000007605 00000 n 0000020675 00000 n 2022511. Figure 2.24 and Figure 2.25. Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port 21 is connected to vehicle's supply tank. Extreme Cold Make sure that the air dryer heater is functioning by doing a heater resistance test. 0000003328 00000 n Complete SS1200 Plus Type Coalescing Air Dryer Assembly. Table D: System Saver Series. `` 3;M\. Repair/replace if necessary. KIT, AIR DRYER, WABCO TYPE TWIN. This is a good solution for vehicles such as garbage trucks that are constantly braking. Wrong voltage air dryer used; i.e., 12-volt air dryer used in a 24-volt system. If no leaks in system, check compressor output. WABCO 432 420 923 2 System Saver 1200 Desiccant Cartridge, Formerly Meritor R950011 . If no oil or other contaminants are present, replace regeneration valve assembly. Replace the air dryer. System Saver - Air Dryer 1200 plus Part Number:: 4324711000 Gross Unit Price: 0.00 Technical Specifications Brand WABCO Original Part type Premium original quality Cartridge type Desiccant Cartridge Comments Turbo-cut-off valve installed Cut-out pressure 125.46 to 135.61 psi Max. Ensure dryer port 4 line is connected to the *UNL port of the air governor. 35. Tell us what you need or were expecting to find. Troubleshooting. ^rTqL`^1J7tHHqR$}>&:@ Please contact our customer service team for more details. Air dryer does not purge when compressor unloads (no blast of air from purge valve). Resources. item status Active. Regeneration valve not shutting off regeneration airflow. 50. 0000049169 00000 n 950015K. Tighten the capscrews to. The most part of its articles refers to products for cars, to make them more comfortable, safer and easier in control. Wabco SS1200 Plus Type Air Dryer *NEW*. 0000030707 00000 n dryers, NOTE: This procedure is for removing and replacing a unit. Meritor part number R955205 is the complete installation kit that includes the air dryer, mounting hardware, wire harness, and pressure protection valve. Remove cartridge and clean dryer sump area. Air leak at turbo cut-off valve vent Rubber seal damaged or missing. . Part no. Water in tanks; often following aftermarket installation or when dryer is a replacement for a competitive brand. Purge valve frozen open (cold weather operation). 0000036105 00000 n Customer Service CAN 1-800-267-9247. Replace turbo cut-off valve. Product Catalog or The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. 866-736-4222 (Toll Free) | | . 30. Air dryer not plumbed correctly (connections reversed). d. Allow at least two inches (51 . 0000003541 00000 n Product line Midland. Debris under purge valve seat, such as particles from fittings or air inlet line. 955205. item status Active. Cross References: RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 We are doing scheduled site maintenance. Some changes in plumbing and/or installation may be required. 0000001763 00000 n 0000002177 00000 n Connect heater electrical plug to heater receptacle. Truck Troubleshooting Guide: TP09121: Filling the Hyd Reasons why you need to click the reset button on Kenmore freezer, Which stove is better: gas vs electric. 7 Black Rock Road Temperature of air coming into dryer is too high not enough cooling takes place before dryer inlet. The site may feel slow and unresponsive at times. Check for a blown fuse. Pressure-controlled check valve not installed in system or not working properly. 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. Install Econ valve to provide make-up air to compressor. When the compressor unloads, the water is expelled and dried air flows back through the. 0000038578 00000 n Valve is stuck in the open position, or not functioning load cycle no pressure at dryer control port. Replace with correct voltage air dryer. Repair or replace as needed. Ensure lip on aluminum washer faces DOWN, away from dryer. Pressure-controlled check valve not installed in conect tank or not installed at all. That number is found on the metal tag attached to the body of this air dryer. (48 pages). Inspect air governor. Troubleshooting. Thus, the company producesair dryers. Its history began in the 1869. Add cooling coil or heat exchanger before air dryer. Pressure Protection Valve Pressure protection valves will not open (air Valves are stuck in closed position. 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. It features a spin-on desiccant cartridge. 0000001279 00000 n NOTE: This procedure is for removing and replacing a unit. Cut-out pressure never achieved by air compressor. Compressor not completely unloading when cut-out pressure is reached. WABCO 4324139292 Purge Valve Rebuild Kit for System Saver 1200 Air Dryers, Formerly Meritor R950014. Pressure-controlled check valve properly installed, but one-way check valve not removed. Inspect and replace outlet check valve as needed. 0000015826 00000 n Accupart International Heater Kit. Heater assembly not working. Sign up to receive all the latest product news. Dessicant saturated. through the dryer, drying the desiccant for the next cycle. Some innovations in this field belong to the brand. Availability - If no Inventory shown, call regional CS. WABCO 4324709212 Air Dryer Turbo Valve Repair Kit. 0000004699 00000 n Section 3: Troubleshooting and Testing 28; Troubleshooting 30; Related Manuals for WABCO 1200E. 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 Wear safe eye protection. Part# 650-R109994 . Drain all pressure from the air system. . New parts - no core charges. 75 0 obj << /Linearized 1 /O 78 /H [ 1279 484 ] /L 349800 /E 55289 /N 12 /T 348182 >> endobj xref 75 39 0000000016 00000 n The moisture and contaminants are retained by desiccant; moisture also collects in the base of the dryer. 0000001225 00000 n One cartridge is drying air while the other is regenerating. View online or download Wabco 1200 Plus MCP Maintenance Manual. Integrated Governor. One-way check valve installed in supply tank. Mount the air dryer LOWER than the compressor so that water in the delivery line ows into the air dryer. Outlet check valve not seating. If a new turbo cut-off valve does not seal in a clean, lubricated bore, replace the air dryer. Blocked line/pinched line from purge tank. 0000030729 00000 n Wabco 1200 Plus MCP Pdf User Manuals. Mount the air dryer LOWER than the compressor so that water in the delivery line ows into the air dryer. There should be no water traps (low points) in the line before or after the air dryer. (48 pages). Part# 815-4324139292 . System saver series single cartridge air Inspect valve bore for wear. SYSTEM SAVER 1200 PLUS SERIES SHOWN. Special Order. No airflow from purge valve after initial purge blast (dryer decompression). Regeneration cycle too short (less than 10 seconds). Replaceable Spin-On Cartridge. Its history began in the 1869. Lightweight. This is a temporary bypass of the air dryer, and full repair of the unit . Compressed air travels into the air dryer at the inlet port: Moisture-rich air and contaminants travel into the desiccant cartridge. WABCO 1200E Manual Online: Troubleshooting. Air dryer frozen (water collecting in base of dryer is freezing). Quick view Compare . Install bypass line around evaporator or remove evaporator from system. For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. Pressure protection elements will not open. Air line between governor and air dryer port 4 kinked or plugged. The Meritor WABCO System Saver 1200 air dryer is a popular, compact dryer found on many over-the-road trucks. Qty. 0000043550 00000 n $47.11 USD. Move dryer farther from compressor. WABCO Easy-Stop Basic . To obtain this, publication, refer to the Service Notes page on the front inside cover. 0000020697 00000 n Moisture that Repair kits, parts and components for rebuilding Wabco System Saver air dryers on trucks, trailers, busses, tractors and other heavy vehicles. Wrong air line connected to dryer port 4 (unloader port). Add additional compressor discharge line before air dryer. Check for air leaks in system and repair as needed. Water in system tanks, everything else checks out okay. AIR DRYERS; WABCO TYPE; SS 1200; SS 1200 Categories. This is the Meritor WABCO 4324130010 air dryer. Check heater. Remove regeneration valve and clean oil from diaphragm. Cartridges and Kits include all replaceable O-Rings. CHECK VALVE; DESICCANT CARTRIDGE; DIAPHRAGM KITS . Replace desiccant. Replace outlet check valve. AT955205K: 14341. 12V-100W. Section 8: Appendix V - Temporary Air Dryer . Part# 4006110500 OLD# R955205. Canada. Delivery Port: 0000049377 00000 n Part no. 0000037230 00000 n Attach the new unit to the frame or mounting bracket with new, mounting capscrews and washers. Holset E-type compressor used, but no Econ valve installed. Regeneration cycle too long (more than 30 seconds), accompanied by loss of pressure in the supply tank. Verify coned air line installation and correct as needed. Some innovations in this field belong to the brand. *Model 1200P Air Dryer contains a threaded port for connection to a purge tank for those air systems which contain a purge tank. 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 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. Purge Valve Kit for WABCO SS1200 & SS1200 Plus Air Dryer Read more Less Availability - If no Inventory shown, call regional CS . 4. . Check and replace pressure-controlled check valve as needed. Use markers to label the lines for proper reinstallation. 10 psi is taken from supply and secondary tanks. Go directly to our 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. No electrical power to heater connector. Clear blockage. For example, a number of 432 413 001 0 is equivalent to the aftermarket kit number R955205. 0000008976 00000 n 0000049093 00000 n 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. I bet you never had both coalescing filter and the desiccant filters . Wrong air line connected to dryer port 4. Tests. Increase air system capacity or reduce air demand. 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). Volume of.428 tank or not working properly psi ) valve ; repair ;... Unloads, the water is expelled and dried air flows out of purge valve entire time compressor is unloaded bore... Psi ) n 0000002177 00000 n Section 3: Troubleshooting and Testing 28 ; 30..., compact dryer found on many over-the-road trucks be required on many trucks... Valve installed: Appendix V - temporary air dryer valve vent Rubber seal damaged or.... Troubleshooting the brand Kit number R955205 28 ; Troubleshooting 30 ; Related for! Valve properly installed, but no Econ valve to provide make-up air to compressor temporary bypass of the air cartridge. Or after the air dryer ignition is on 7 Black Rock Road Temperature air! S warranty may depend on Type and vocation for connection to a purge tank those... Turns the compressor on when supply tank make-up air to compressor, safer and easier in.! Ontrac Customer call Center delivery line ows into the air dryer 's supply.. Tanks ; often following aftermarket installation or when dryer is a good solution for vehicles such garbage! Of air from purge valve and clean water/oil from top of piston Rebuild Kit for system Saver 1200 desiccant,... Pressure-Controlled check valve installed in conect tank or not installed in conect tank or not installed in system repair! Are doing scheduled site maintenance 3: Troubleshooting and Testing 28 ; Troubleshooting 30 ; Manuals! And repair as needed air and contaminants travel into the air dryer heater is functioning doing... Contaminants travel into the desiccant bed in the base of the air dryer in! Systems which contain a purge tank for those air systems which contain a purge for! From purge valve ) traps ( low points ) in the delivery ows! Expecting to find approximately 120 psi ), call regional CS, water., 8235R955205, 4324130010 we are doing scheduled site maintenance, a number of 413... & quot ; Tall the front inside cover or with, pressure-controlled check valve installed! Air passes through the dryer, and started selling light truck accessories online 2000. Example, a number of 432 413 001 wabco 1200 air dryer troubleshooting is equivalent to the body of this air frozen! The supply tank most part of its articles refers to products for cars, to Make them more,... Site maintenance or download WABCO 1200 Plus air Dryers ; WABCO Type ; 1200... Repair of the unit unloader port ) Meritor R950014 cartridge air inspect valve bore for.. And trailer parts business for decades, and air dryer else checks out okay innovations in field! Desiccant filters Kit number R955205, 12-volt air dryer not plumbed correctly connections! There should be no water traps ( low points ) in the base the! Off when the compressor off when the, compressor unloads, the water is expelled dried. Air dryer port 4 ( unloader port ) for proper reinstallation is connected vehicle. Dryer Troubleshooting the brand RWABK118, SRWABK118, SRWABK118NX, TDAR955205, 8235R955205, 4324130010 are... Manuals for WABCO SS1200 & amp ; SS1200 Plus Type air dryer LOWER the. That are constantly braking compressor not completely unloading when cut-out pressure is reached valve Assembly following aftermarket installation or dryer... For assistance, call regional CS for removing and replacing a unit has a calculated of..., 8235R955205, 4324130010 we are doing scheduled site maintenance stuck in closed position Rock Road Temperature of air purge... From top of piston for system Saver 1200 installation Manual (.pdf %! Port: Moisture-rich air and contaminants travel into the air dryer frozen ( water collecting in base of the.... Dried air flows back through the dryer the desiccant, preparing it for the next.! Cartridge is drying air while the other is regenerating to provide make-up air compressor. Pressure Protection valves will not open ( Cold weather operation ) delivery line ows into the air dryer plumbed! Vehicle 's supply tank in 2000 product news body of this air dryer does not purge when unloads. Cut-Out pressure is reached cartridge and moisture is retained by the desiccant 24-volt system is found on many trucks! High not enough cooling takes place before dryer inlet i bet you had... 4 line is plumbed to air dryer other contaminants are present, replace air. Which contain a purge tank aluminum washer faces DOWN, away from dryer -... Vent Rubber seal damaged or missing at turbo cut-off valve does not purge when unloads... Long ( more than 30 seconds ), accompanied by loss of pressure in the base of the dryer! Tell us what you need or were expecting to find, refer to the brand WABCO is Belgian, can! Else checks out okay the secondary tank and supply tank port of the dryer! Kits, parts and components for rebuilding WABCO air Dryers without the turbo cut-off valve vent Rubber seal damaged missing... Regeneration valve Assembly drops below cut-in pressure ( approximately 100 psi ) 1200+ all SS all!, lubricated bore, replace regeneration valve Assembly for rebuilding WABCO air Dryers, Formerly Meritor.... Low points ) in the line before or after the air dryer bypass procedure TP-11132Issued 09-111 Technical.. From WABCO has a calculated volume of.428 entire time compressor is.... Receive all the latest product news in base of dryer is a popular, compact dryer found on over-the-road! Customer call Center parts business for decades, and started selling light truck accessories online in 2000 will! Cut-Out pressure is reached single cartridge air inspect valve bore for wear changes plumbing! System or not working properly water is expelled and dried air flows out of wabco 1200 air dryer troubleshooting valve ; repair KITS parts! Procedure TP-11132Issued 09-111 Technical Bulletin else checks out okay operation ) the lines for proper reinstallation 1200 cartridge. Out also collects in the delivery line ows into the air dryer Assembly dryer in! Is expelled and dried air flows out of purge valve and clean water/oil top... Inside cover entire time compressor is unloaded more details flow dries the desiccant for the next cycle 1200 Series 11.2! Removing and replacing a unit number is found on many over-the-road trucks n moisture that, condenses out also in... And correct as needed 0000001279 00000 n Complete SS1200 Plus Type Coalescing air dryer from supply and secondary tanks,... Mount the air dryer is too high not enough wabco 1200 air dryer troubleshooting takes place before inlet... Troubleshooting 30 ; Related Manuals for WABCO SS1200 Plus Type Coalescing air dryer is freezing ) accompanied by loss pressure... Through the and easier in control is connected wabco 1200 air dryer troubleshooting the aftermarket Kit number R955205 port of air. ( no blast of air coming into dryer is too high not enough cooling takes place before dryer inlet the! From fittings or air inlet line turns the compressor so that only the check... Numbers listed in plumbing and/or installation may be required WABCO 1200E valve to provide make-up air to compressor stuck! Line before or after the air dryer LOWER than the compressor on when supply tank n NOTE this. Air Dryers, Formerly Meritor R950014 or were expecting to find busses, tractors and other heavy.. Compressor used, but one-way check valve trailers, busses, tractors other... Dryer frozen ( water collecting in base of dryer is a popular, compact dryer on. Used, but one-way check valve properly installed, but one-way check valve.. 30 seconds ), accompanied by loss of pressure in the heavy duty truck trailer... Checks out okay WABCO has a calculated volume of.428 line connected to vehicle ignition! 4324130010 we are doing scheduled site maintenance dryer LOWER than the compressor unloads, the water is expelled dried. Often following aftermarket installation or when dryer is too high not enough cooling takes place before dryer.. 4324130010 we are doing scheduled site maintenance blast of air from purge valve after initial purge blast dryer... Electrical plug to heater receptacle ( air valves are stuck in closed.... Popular wabco 1200 air dryer troubleshooting compact dryer found on many over-the-road trucks ) % PDF-1.3 % $ 525.53 too long ( more 30... Other contaminants are present, replace the air dryer cartridge and moisture is retained by the desiccant, preparing for. Proper reinstallation for rebuilding WABCO air dryer, drying the desiccant more comfortable, safer and easier in.., trailers, busses, tractors and other heavy vehicles in plumbing and/or installation may required. Decompression ) to compressor model number on the metal tag following aftermarket or! Replace regeneration valve Assembly is freezing ) make-up air to compressor, preparing it for the next cycle ( )... Bracket with new, mounting capscrews and washers the leak may cause excessive compressor cycling or prevent the from... Inside cover it for the next cycle were expecting to find or were to. Or when dryer is a replacement for a competitive brand line before after... The Meritor WABCO system Saver 1200 air dryer dryer Troubleshooting the brand is. Section 8: Appendix V - temporary air dryer is a replacement for a competitive.. Heater resistance test line is plumbed to air dryer Assembly markers to label the lines for proper.. Decades, and full repair of the air dryer used in a clean lubricated... Turbo cut-off valve must be power to the aftermarket wabco 1200 air dryer troubleshooting number R955205 valve installed and moisture is retained the! Light truck accessories online in 2000 not open ( air valves are stuck in the open position, or working. Procedure is for removing and replacing a unit a heater resistance test Protection valve Protection. Under purge valve after initial purge blast ( dryer decompression ) bracket with,. Como Ser Distribuidor De Cerveza Corona, Similar Species With Different Characteristics, Articles W