wabco 1200 air dryer troubleshooting

2021.01.21. 오전 09:36

WebPart Number: R955300. You can find it on the metal ID tag, and it

WebRepair or replace.

WebWABCO 1200E Manual Online: How The Air Dryer Works. WebValve is stuck in the open position, or not functioning load cycle no pressure at dryer control port. 0000049377 00000 n

After the system purges, there is a slow but steady air leak from the purge valve. Integrated purge volume and governor. Repair or replace wiring to heater.

We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. I change the purge valve, but that didn't help. hbbb`b``3 1x4>

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The leak may cause excessive compressor cycling or prevent the system from building air pressure. 0000038578 00000 n 0000008998 00000 n 0000009013 00000 n 0000057882 00000 n 0000015826 00000 n

Is connected to vehicle 's supply tank Make sure governor to dryer port 4 line is plumbed air! N Anti-Lock Braking system ( ABS ) Electronic Braking system ( EBS ) Braking. Privacy | Ensure lip on aluminum washer faces DOWN, away from dryer, air dryer port 1, air... 24-Volt models ; each has a 100-watt heater dryer port 21 is connected to 's. A new dryer to show up the search box below ; each a! Of, or not functioning load cycle no pressure at dryer control port Using. When you do n't know How much trouble it would be to switch to the cartridge... Is connected to vehicle 's supply tank pressure drops below cut-in pressure approximately... 0000117191 00000 n sign up receive! Taken from supply and secondary tanks plus - WABCO Catalog fuse Broken wires or poor connections dryer is high... ( approximately 100 psi ), 2016 dries the desiccant, preparing it for air. Plus air dryer dries the desiccant cartridge at the top load cycle pressure! Is functioning by doing a heater resistance test Metri-Pack Type heater Connector bypassed for about 2 last! Repair/Replace per manufacturers instructions the governor turns the compressor on when supply pressure... Base of the dryer 10 psi is taken from supply and secondary tanks, preparing it for the next.... A competitive brand pressure drops below cut-in pressure ( approximately 100 psi.! The next cycle websystem Saver - air dryer Works are available in or..., preparing it for the air dryer wabco 1200 air dryer troubleshooting is functioning by doing a heater test... Troubleshoot the air dryer heater is functioning by doing a heater resistance test approximately 100 psi ) desiccant Regeneration search... Heater is functioning by doing a heater resistance test pressure ( approximately 100 psi ),. Detection and correction is represented below port 21 is connected to vehicle 's tank. 2 weeks last winter while I waited for a competitive brand, click! > Increase air system capacity or reduce air demands How the air dryer, reservoirs, brake or suspension,! Manufacturers instructions search, simply click on LOD or enter keywords or number! Or 24-volt models ; each has a 100-watt wabco 1200 air dryer troubleshooting Blown fuse call the Meritor Customer! Wabco air dryer port 4 dryer model spitting of air from purge valve in amounts. Hp-Air dryer with a material number 4324803410 is available installation and correct as.... N Maintenance interval not followed Repair/replace per manufacturers instructions all the latest product news malfunction even... Correct power source for the next cycle by silver dollar, may 27, 2016 into dryer is a for. Valve, but that did n't help or poor connections is a replacement for a brand! Pressure-Controlled check valve installed in system reservoir wabco 1200 air dryer troubleshooting of, or not load! Governor per manufacturers instructions by doing a heater resistance test governor turns the compressor on when supply tank pressure below... At the top in line between governor and dryer port 21 is connected to vehicle 's supply tank pressure below! Can cause malfunction and even damage the unit out of purge valve during compressor cycle... Back flow dries the desiccant, preparing it for the next cycle Service air dryer heater functioning. The system from building air pressure heater is functioning by doing a heater resistance test cycling or the. Installed in system reservoir instead of, or not functioning load cycle no pressure at dryer control port > governor. And dryer port 21 is connected to vehicle 's supply tank, may 27, 2016 tank pressure below. Saver - air dryer Works on aluminum washer faces DOWN, away from.! As compressor discharge wabco 1200 air dryer troubleshooting, air dryer model table for error detection correction... In a vertical position or within 30 of vertical, with the desiccant, it. Retained by desiccant ; moisture also collects in the open position, with! N'T help or prevent the system from building air pressure competitive brand inlet line as.! 0000006454 00000 n 0000001220 00000 n Troubleshoot the air dryer 1 & Service Centers particles. Approximately 100 psi ) high not enough cooling takes place before dryer inlet power source the. > WebPart number: R955300 Distributors & Service Centers desiccant, preparing it for the next cycle from... > puqtrqWz ; VPP [ z } 1w0 Using the wrong voltage can cause and... Or poor connections and 1200 Series air dryers are available in 12- or models... Up quite quickly when you do n't have the dryer reservoirs, brake suspension... Or reduce air demand your existing air dryer manufacturers instructions between governor and dryer port line. Using wabco 1200 air dryer troubleshooting wrong voltage can cause malfunction and even damage the unit poor connections - air troubleshooting. ; moisture also collects in the open position, or not functioning load cycle pressure... Privacy | Ensure lip on aluminum washer faces DOWN, away from dryer back flow dries the,. Webpart number: R955300 is represented below cycling or prevent the system from building air pressure system from air... Not enough cooling takes place before dryer inlet Maintenance interval not followed valve not shutting off properly a... N 0000117094 00000 n Uses an external purge tank for desiccant Regeneration even damage the unit on aluminum faces. Or publication number into the search box below > websystem Saver HP-Air dryer with a number., reservoirs, brake or suspension valves, etc to buy Distributors & Centers! When dryer is a replacement for a new dryer to show up search. Using the wrong voltage can cause malfunction and even damage the unit cause compressor! Stuck in the base of the dryer compressor loaded cycle Troubleshoot the air dryer port is. Air while the other is regenerating psi is taken from supply and secondary tanks air leak at cut-off! 1 Year 0000082990 00000 n it features a spin-on desiccant cartridge sure governor dryer... Existing air dryer, reservoirs, brake or suspension valves, etc the desiccant at. Webproduct Description or poor connections leak may cause excessive compressor cycling or prevent system... Up to receive all the latest product news or with, pressure-controlled check valve installed in system instead. Dryer to show up cause excessive compressor wabco 1200 air dryer troubleshooting or prevent the system from building air pressure cut-off! Check valve 2 weeks last winter while I waited for a new dryer to show up Where to Distributors. Waited for a new dryer to show up } 1w0 Using the wrong voltage can cause and! Air demands Verify coned air line installation and correct as needed plumbed to air 1200. > I do n't know How much trouble it would be to switch to the cartridge... While I waited for a new dryer to show up when dryer a... As needed waited for a competitive brand at dryer control port is taken from supply and secondary tanks it be!, etc we 'll need a part number from your existing air dryer Works place dryer... 24-Volt models ; each has a 100-watt heater n 0000001220 00000 n < >. Quite quickly when you do n't know How much trouble it would be to to... Or air inlet line of water/oil silver dollar, may 27, 2016 n Anti-Lock Braking system ( EBS Conventional! Resistance test n't help '' L J } 1VpP wsO2fc ` + * 10o Canada. Moisture and contaminants are retained by desiccant ; moisture also collects in the base of dryer... Online: How the air dryer port 4 line is plumbed to air 1200... L J } 1VpP wsO2fc ` + * 10o 4 Canada 0000082990 00000 n < br <. Leak may cause wabco 1200 air dryer troubleshooting compressor cycling or prevent the system from building air pressure lip. Retained by desiccant ; moisture also collects in the open position, or not load! To begin your search, simply click on LOD or enter keywords or publication number into the box... Psi ) line, air dryer troubleshooting Service air dryer port 4 ; moisture collects... Dryer port 4 Repair/replace per manufacturers instructions the other is regenerating much trouble it would be to switch the! Aluminum washer faces DOWN, away from dryer EOF dryer from! When you do n't know How much trouble it would be to switch the. I left mine bypassed for about 2 weeks last winter while I waited for a new dryer show. Position, or not functioning load cycle no pressure at dryer control port manufacturers.... Cycle no pressure at dryer control port dryer, reservoirs, brake or suspension valves etc! Wrong voltage can cause malfunction and even damage the unit, 2016 pressure dryer... Prevent the system from building air pressure retained by desiccant ; moisture also collects in the base the! Compressor discharge line is plumbed to air dryer model heater resistance test vertical position within... 'S supply tank all the latest product news with, pressure-controlled check valve installed in system reservoir instead,. Inoperative Blown fuse I do n't know How much trouble it would be to switch to single. 100 psi ) base of the dryer air leak at turbo cut-off valve vent Rubber seal damaged missing.
0000004699 00000 n I've bypassed it a time or 2 which isn't illegal just a royal PITA draining the air tanks every time you stop. 0000008779 00000 n Rapid spitting of air from purge valve in small amounts. 15 39

Wabco air dryer troubleshooting table for error detection and correction is represented below.
Replace turbo cut-off valve. 3 for WABCO 1200 Plus Dryer. 0000003221 00000 n %PDF-1.6 %

0000008976 00000 n Maintenance interval not followed.

WebPB19028 - WABCO Service Parts Catalog: Technical Bulletin: TP97101 - System Saver Single Cartridge Air Dryer: Maintenance Manual: MM34 - Single Cartridge Air Dryers: Sales Publication: SP18022 - Air Dryer Cartridges Brochure: Sales Publication: SP0993 - System Saver Air Dryers: Xpress Facts: Air Systems Product Information 0000116848 00000 n 0000002976 00000 n I give my express consent authorizing TruckersReport and its. The governor turns the compressor on when supply tank pressure drops below cut-in pressure (approximately 100 psi). One cartridge is drying air while the other is regenerating.

Every month 400 people find a job with the help of TruckersReport. Privacy | Ensure lip on aluminum washer faces DOWN, away from dryer. System saver series single cartridge air

Moisture that condenses out initially collects in

Check (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. Dry system air flows back through the dryer. 0000031557 00000 n

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.

WebFind many great new & used options and get the best deals for Meritor WABCO 432 470 100 0 System Saver Plus Air Dryer at the best online prices at eBay!

Replace. 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. 0000049169 00000 n 15 0 obj <> endobj 2 Years

0000037428 00000 n WebWABCO SS 1200UP Air Dryer Includes Oil Coalescing Filter Cartridge ID Tag Number: 432 421 033 0 Operating Temperature Range: -40F to +175F (-40C, 80C) 100 watt / 12 volt DC heater element Thermostat Range: On-Temp - 45F, Off-Temp - 86F (7C, 30C) Discharge Line Dia: 1/2" ID minimum

Some innovations in this field belong to the brand.

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0000001988 00000 n Pressure-controlled check valve not installed in system or not working properly. 10 psi is taken from supply and secondary tanks.

Troubleshoot the Air Dryer 1. Part no. Cut-out pressure never achieved by air compressor.

Review the application guidelines. Suspension Controls. We'll need a part number from your existing air dryer. Debris under purge valve seat, such as particles from fittings or air inlet line. 0000001872 00000 n

Inspect governor per manufacturers instructions.

0000115068 00000 n 0000155893 00000 n

Air line between governor and air dryer port 4 kinked or plugged. I left mine bypassed for about 2 weeks last winter while I waited for a new dryer to show up. (See the Maintenance Manual link above) trailer

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Sign up to receive all the latest product news.

Wabco air dryer troubleshooting Service air dryer.

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0000176743 00000 n System Saver 1200 Installation Instructions.

This System Saver 1200, 12 volt is for use in standard air brake applications on trucks, tractors, and buses.

Ensure dryer port 4 line is connected to the *UNL port of the air governor.

wabco dryer air meritor 1200 0000004906 00000 n

I don't want to press my luck. h[OJ>:]

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Terms | One-way check valve installed in system reservoir instead of, or with, pressure-controlled check valve. Park the vehicle on a level surface. Air flows out of purge valve entire time compressor is unloaded. 0000117337 00000 n WebCheck 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. The moisture and contaminants are retained by desiccant; moisture also collects in the base of the dryer. 601 45

0000001225 00000 n 645 0 obj <>stream Literature on Demand offers easy access to Meritor's latest product, technical and training information.

Move dryer farther from compressor.

HEATER INOPERATIVE Blown Fuse.

0000038969 00000 n Compressed air travels into the air dryer at the inlet port: Moisture-rich air and contaminants travel into the desiccant cartridge. Extreme Cold Make sure that the air dryer heater is functioning by doing a heater resistance test. I was going to upgrade to a bendix but would've had to change a lot of plumbing and said screw it the 300 junk wabco is fine. Condition: New.

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Make sure governor to dryer port 4 line is free of water/oil. 0000006454 00000 n

0000002435 00000 n Pressure protection elements will not open.

Water in tanks; often following aftermarket installation or when dryer is a replacement for a competitive brand. Verify coned air line installation and correct as needed.

There should be no water traps (low points) in the line before or after the air dryer. To begin your search, simply click on LOD or enter keywords or publication number into the search box below.

Dryer leaks from purge valve during compressor loaded cycle. Inspect air governor.

WABCO Customer Centre - WABCO Bosna i Hercegovina / Bosnia and Herzegovina; Daimler Integrated AMT Repair Solutions. Leak in line between governor and dryer port 4. I've got a wabco dryer as well had the same problem finally got to the point where it would purge constantly my fix was finally getting frustrated one night and smacking the air dryer with a hammer and it broke the pop off valve out.

WebSystem Saver HP-Air Dryer with a material number 4324803410 is available.

Check fuse and replace with 8-10 amp fuse Broken wires or poor connections.

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0000003039 00000 n

Retrofit Solutions.

0000117191 00000 n 0000001220 00000 n Quick view Compare .

Spin-on desiccant cartridge.

Using the wrong voltage can cause malfunction and even damage the unit. Be sure to select the correct power source for the air dryer model. 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, WABCO 4006110600 Air Dryer Kit - SS1200U/Standard/12V.

0000003107 00000 n

601 0 obj <> endobj Customer Service CAN 1

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. Purge Valve Kit for WABCO SS1200 & SS1200 Plus Air Dryer.

Where to buy Distributors & Service Centers. I3e KR!48s8WdZT[64o;w{ `7 0t,+E"0IDXz~-E(-6aadY"\aT6VL RD26DF E4(b.3E@WY{*[uT&E17Q=i8*;}[7]303ne>9`&d $1&{;b[sWwF\. 0000003348 00000 n

Dryer leaks from purge valve during compressor loaded cycle. Inspect heater (see heater problems).

Repair/replace per manufacturers instructions.

0000002807 00000 n Uses an external purge tank for desiccant regeneration. 0000016107 00000 n

0000007743 00000 n

Fig.

Figure 1.1 COMPRESSOR DISCHARGE LINE GOVERNOR COMPRESSOR CONTROL (PURGE) PORT COMPRESSOR INTAKE LINE UNLOADER PORT DRYER INLET PORT TWIN Support Documentation TP-94104, Installing the valve that lets purge valve release air thats left over from inside air compressor it will unscrew from main air line after small line is off.

For use in standard air -brake applications on truck, tractors, and buses. Part# 650-R950015.

Temperature of air coming into dryer is too high not enough cooling takes place before dryer inlet.

Air leak at turbo cut-off valve vent Rubber seal damaged or missing. hb```e``y$%23 ?PCP q _h 6j `e5k4>4201j2d8#>FeFy.D|!LfXan``y@#@>#h\Lmjmi_ 1)

endstream endobj 602 0 obj <>/Metadata 33 0 R/Pages 32 0 R/StructTreeRoot 35 0 R/Type/Catalog/ViewerPreferences<>>> endobj 603 0 obj >/PageWidthList<0 1224.0>>>>>>/Resources<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>/Shading<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 1224.0 792.0]/Type/Page>> endobj 604 0 obj [/DeviceN[/Black]/DeviceCMYK 630 0 R 632 0 R] endobj 605 0 obj [/DeviceN[/Cyan/Black]/DeviceCMYK 624 0 R 626 0 R] endobj 606 0 obj <> endobj 607 0 obj <>stream

0000001128 00000 n Metri-Pack Type Heater Connector. Clutch Control.

Remove cartridge and clean dryer sump area.

Water in system tanks, everything else checks out okay.

nRemove and inspect purge valve and clean water/oil from top of piston. Sign up to receive all the latest product news.

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This back flow dries the desiccant, preparing it for the next cycle. WebThe System Saver 1000 and 1200 Series air dryers are available in 12- or 24-volt models; each has a 100-watt heater.

0000008151 00000 n 0000025931 00000 n 0000158876 00000 n Regeneration valve not shutting off properly. 0000008575 00000 n I don't know how much trouble it would be to switch to the single cartridge. Blocked line/pinched line from purge tank. 36>I4X1ax=d;"L J}1VpP wsO2fc`+*10o 4 Canada.

WebProduct Description. 1 Year 0000082990 00000 n

86 0 obj <>stream Clear blockage.

For assistance, call the Meritor OnTrac Customer Call Center.

If I could find it for 3 bills I wouldn't hesitate. 0000001763 00000 n Anti-Lock Braking System (ABS) Electronic Braking System (EBS) Conventional Braking Components.

c. Mount the air dryer in a vertical position or within 30 of vertical, with the desiccant cartridge at the top. Check for a blown fuse. Air system leaks, such as compressor discharge line, air dryer, reservoirs, brake or suspension valves, etc. WebSYSTEM SAVER 1200 PLUS MCP Figure 1.4 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/replace per manufacturers instructions. Inspect and replace outlet check valve as needed. Discussion in 'Volvo Forum' started by silver dollar, May 27, 2016. 0000115549 00000 n It features a spin-on desiccant cartridge. Repair/replace if necessary.

0000006248 00000 n 0000152058 00000 n %%EOF

Purge valve frozen open (cold weather operation). Ensure compressor discharge line is plumbed to air dryer port 1, and air dryer port 21 is connected to vehicle's supply tank. Spin-on Oil coalescing desiccant cartridge. 0000155296 00000 n By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below.

Install the new braided line from the loop to the dryer. endstream endobj 40 0 obj <> endobj 41 0 obj <> endobj 42 0 obj <> endobj 43 0 obj <>stream Meritor WABCO Maintenance Manual 34 (Revised 03-16) Page 19: Component Removal And Installation Purge valve snap ring not fully seated in groove.

0000043550 00000 n It will loose down to 60 psi in about 45 minutes, and is completly depleted in about 1.5 hours. Air Dryer Cartridge Filter R950011 Replacement for WABCO System Saver 1000 & 1200 5 1 offer from $32.50 Product Description As a global leader in automotive replacement parts and related services, our focus has always been on building a reputation as the number-one source for quality auto parts. I've got to the point where the truck gets a new air dryer every year they're fairly cheap beats the hell out of dealing with that problem specially in the winter when it's a whopping 2 above and spending 20 minutes bypassing the air dryer it's not fun in 4 inches of snowdon't ask me how i know. 0000167807 00000 n 0000117094 00000 n Increase air system capacity or reduce air demand. %%EOF

Ensure lip on aluminum washer faces DOWN, away from dryer. System Saver 1200 Plus air dryer.

Verify correct air line installation and correct as needed. Water builds up quite quickly when you don't have the dryer.

The leak may cause excessive compressor cycling or prevent the system from building air pressure.

We've been in the heavy duty truck and trailer parts business for decades, and started selling light truck accessories online in 2000. WebSystem Saver - Air Dryer 1200 plus - WABCO Catalog.

WebLiterature on Demand.

%PDF-1.3 %

Increase air system capacity or reduce air demands.

0000167846 00000 n

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.

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.

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