SuperCoat. Air Powered Airless Sprayer Mit Druckluft betriebenes Airless-Spritzgerät Pulvérisateur sans air pneumatique

Transcription

1 GB D F Operatng manual Betrebsanletung...p. 6 Mode d emplo... p. 5 SuperCoat Ar Powered Arless Sprayer Mt Druckluft betrebenes Arless-Sprtzgerät Pulvérsateur sans ar pneumatque Models: W W W W W Models: C C C C C Edton / 04 Ausgabe G

2 Orgnal Operatng Manual GB Warnng! Attenton: Danger of njury by njecton! Arless unts develop extremely hgh sprayng pressures. 3 Never put your fngers, hands or any other parts of the body nto the spray jet! Never pont the spray gun at yourself, other persons or anmals. Never use the spray gun wthout safety guard. Do not treat a sprayng njury as a harmless cut. In case of njury to the skn through coatng materals or solvents, consult a doctor mmedately for quck and expert treatment. Inform the doctor about the coatng materal or solvent used. The operatng nstructons state that the followng ponts must always be observed before startng up:. Faulty unts must not be used.. Secure Wagner spray gun usng the safety catch on the trgger. 3. Ensure that the unt s properly earthed. 4. Check allowable operatng pressure of hgh-pressure hose and spray gun. 5. Check all connectons for leaks. The nstructons regardng regular cleanng and mantenance of the unt must be strctly observed. Before any work s done on the unt or for every break n work the followng rules must be observed:. Release the pressure from spray gun and hose.. Secure the Wagner spray gun usng the safety catch on the trgger. 3. Swtch off unt. Be safety conscous! SuperCoat

3 Contents GB Contents Page. Safety regulatons for Arless sprayng.... Explanaton of symbols used.... Compressor safety Settng up on uneven surfaces Freezng Parts General vew of applcaton Applcaton Coatng materals Descrpton of unt Arless process Functonng of the unt System dagram Techncal data for SuperCoat unts Operaton Setup Automatc lubrcator Preparng a new sprayer Preparng to spray Sprayng Pressure relef procedure Cleanng a clogged tp Cleanup Specal cleanup nstructons for use wth flammable solvents Cleanng the sprayer Cleanng the ar flter Mantenance Daly mantenance Mantanng the flter assembly Mantanng the ar motor Mantanng the flud pump...4 Page 7. Troubleshootng Arless gun Ar motor Spray patterns Flud pump Servcng Servcng the ar motor Accessores and spare parts...78 Spare parts lst for the man assembly... 78/79 Spare parts lst for the wall mount assembly... 80/8... 8/ /85 Spare parts lst for the flud pump assembly... 86/87 Spare parts lst for the flud pump assembly... 88/ /9 Spare parts lst for automatc lubrcator assembly... 9/93 Spare parts lst for the hgh-pressure flter...94 Spare parts lst for bleed valve...95 Accessores for SuperCoat unts...96 Nozzle Chart Wagner Tp HP...97 Sales and servce companes... 00/0 Important notes on product lablty years guarantee for professonal fnshng...04 SuperCoat

4 Safety precautons. Safety regulatons for Arless sprayng. Explanaton of symbols used Ths manual contans nformaton that must be read and understood before usng the equpment. When you come to an area that has one of the followng symbols, pay partcular attenton and make certan to heed the safeguard. Attenton Ths symbol ndcates a potental hazard that may cause serous njury or loss of lfe. Important safety nformaton wll follow. Ths symbol ndcates a potental hazard to you or to the equpment. Important nformaton that tells how to prevent damage to the equpment or how to avod causes of mnor njures wll follow. Danger of skn njecton Danger of fre from solvent and pant fumes Danger of exploson from solvent, pant fumes and ncompatble materals Danger of njury from nhalaton of harmful vapors GB HAZARD: INJECTION INJURY A hgh pressure stream produced by ths equpment can perce the skn and underlyng tssues, leadng to serous njury and possble amputaton. Do not treat a sprayng njury as a harmless cut. In case of njury to the skn through coatng materals or solvents, consult a doctor mmedately for quck and expert treatment. Inform the doctor about the coatng materal or solvent used. PREVENTION: DO NOT allow body to touch a leak n the flud hose. provde protecton aganst an njecton njury. and release all pressure before servcng, cleanng the tp guard, changng tps, or leavng unattended. Pressure wll not be released by turnng off the compressor. The PRIME/ approprate postons to releve system pressure. provdes some protecton but s manly a warnng devce. system. trgger guard n place. operatng pressure range of the sprayer. Ths ncludes spray tps, guns, extensons, and hose. Notes gve mportant nformaton whch should be gven specal attenton. HAZARD: HIGH PRESSURE HOSE The pant hose can develop leaks from wear, knkng and abuse. A leak can nject materal nto the skn. Inspect the hose before each use. PREVENTION: smallest bendng radus amounts to about 0 cm. sharp objects and edges. hose s dscharged through the hgh-pressure hose. For ths reason the electrc resstance between the connectons of the hgh-pressure hose must be equal to or lower than MΩ. Wagner hgh-pressure hoses. or bulgng of cover. Check for damage or movement of couplngs. Immedately replace the hose f any of these condtons exst. Never repar a pant hose. Replace t wth another earthed hgh-pressure hose. such a manner to mnmze slp, trp and fall hazard. SuperCoat

5 GB Safety precautons HAZARD: EXPLOSION OR FIRE Solvent and pant fumes can explode or gnte. Severe njury and/or property damage can occur. PREVENTION: supply of fresh ar movng through the area to keep the ar wthn the spray area free from accumulaton of flammable spray pump assembly. portable electrc lamps and plastc drop cloths (potental statc arc). gasolne. swtches on or off when flammable vapors are present. Make sure the groundng cable s connected from the groundng lug to a true earth ground. trggerng nto pal. stop operaton mmedately. Read all Materal Safety Data Sheets (MSDS) and contaner labels provded wth the pants and solvents. Follow the pant and solvent manufacturer s safety nstructons. hydrocarbons. Such as chlorne, bleach mldewcde, methylene chlorde and trchloroethane. They are not compatble wth alumnum. Contact the coatng suppler about compatblty of materal wth alumnum. HAZARD: HAZARDOUS VAPORS Pants, solvents, and other materals can be harmful f nhaled or come n contact wth body. Vapors can cause severe nausea, fantng, or posonng. PREVENTION: nstructons suppled wth the mask to be sure t wll provde the necessary protecton. vapors must be observed. are necessary for the protecton of the skn. Observe the regulatons of the manufacturer concernng coatng materals, solvents and cleanng agents n preparaton, processng and cleanng unts. HAZARD: GENERAL Ths product can cause severe njury or property damage. PREVENTION: governng ventlaton, fre preventon, and operaton. holdng the spray gun. The recol force of the spray gun s partcularly powerful when the tp has been removed and a hgh pressure has been set on the arless pump. When cleanng wthout a spray tp, set the pressure control knob to the lowest pressure. rsks and labltes when usng parts that do not meet the mnmum specfcatons and safety devces of the pump manufacturer. safe handlng of pant and solvents. slp hazard. chldren or anyone not famlar wth the operaton of arless equpment. dsposed of n an envronmentally frendly way.. Compressor Safety SuperCoat unts are Ar-Powered (powered by an ar compressor). Follow all safety precautons gven by the compressor manufacturer regardng electrcal and general safety. clogged ar ntake of the compressor wth overspray. If lacquer or other flammable materals are to be sprayed, ALWAYS locate the compressor outsde the mmedate sprayng area. Falure to do so may cause an exploson. SuperCoat unts are equpped wth an nternal relef valve that s set to automatcally release ar pressure f regulated ar pressure exceeds 7, bar (0,7 MPa). A slght bleed n pressure may occur n the relef valve as regulated ar pressure nears 7, bar (0,7 MPa). If the the relef valve actvates, decrease the pressure on the unt s ar regulator by turnng t counter-clockwse. Ths acton wll reset the relef valve. SuperCoat 3

6 Safety precautons.3 Settng up on uneven surfaces The front sde of the unt must pont downwards to prevent sldng away. GB.4 Freezng Parts The temperature of some components of the unt can drop below 3º F (0º C) durng usage, and may show a buld-up of frost. Refer to the dagram below for the area of the pump most lkely to reach freezng temperatures. Avod touchng any components n ths area durng usage. Operatng Temperature Ths equpment wll operate correctly n ts ntended ambent, at a mnmum between +0 C and +40 C. Relatve Humdty The equpment wll operate correctly wthn an envronment at 50% RH, +40 C. Hgher RH may be allowed at lower temperatures. Measures shall be taken by the Purchaser to avod the harmful effects of occasonal condensaton. Alttude Ths equpment wll operate correctly up to 00 m above mean sea level. Transportaton and Storage Ths equpment wll wthstand, or has been protected aganst, transportaton and storage temperatures of -5 C to +55 C and for short perods up to +70 C. It has been packaged to prevent damage from the effects of normal humdty, vbraton and shock. 4 SuperCoat

7 . General vew of applcaton. Applcaton Prmng and fnal coatng of large areas, sealng, mpregnaton, constructon santaton, façade protecton and renovaton, rust protecton and buldng protecton, roof coatng, roof sealng, concrete santaton, as well as heavy corroson protecton. Examples of objects to be sprayed towers, brdges, sewage treatment plants and terraces.. Coatng materals Processble coatng materals Pay attenton to the Arless qualty of the coatng materals to be processed. znc dust and mcaceous ron ore pants, arless spray prmer, sprayable glue, ant-corrosve agents, thck coatng materals and btumen-lke coatng materals. No other materals should be used for sprayng wthout Wagner s approval. Flterng In spte of the hgh-pressure flter, flterng of the coatng materal s to be recommended n general (except when processng arless jont fller). Str coatng materal before commencement of work. Make sure when strrng wth motor-drven agtators that no ar bubbles are strred n. Ar bubbles dsturb when sprayng and can, n fact, lead to nterrupton of operaton. Vscosty It s possble to work wth hgh-vscosty coatng materals wth these devces. If hghly vscous coatng materals cannot be sucked up, they must be dluted n accordance wth the manufacturer s nstructon. GB 3. Descrpton of unt General vew of applcaton 3. Arless process The man area of applcaton are thck layers of hghly vscous coatng materal for large areas and a hgh consumpton of materal. A pston pump takes n the coatng materal by sucton and conveys t to the tp. Pressed through the tp at very hgh pressures, the coatng materal s atomzed. Ths hgh pressure has the effect of mcro fne atomzaton of the coatng materal. As no ar s used n ths process other than to power the pump (Ar- force materal from the spray gun (Ar-Asssted). Ths method of sprayng has the advantages of fnest atomzaton, cloudless operaton and a smooth, bubble-free surface. As well as these, the advantages of the speed of work and convenence must be mentoned. 3. Functonng of the unt The followng secton contans a bref descrpton of the techncal constructon for better understandng of the functon. Wagner SuperCoat are hgh-pressure sprayng unts drven by ar power provded by an ar compressor. An ar compressor connected by an ar hose drves the ar motor () whch then moves the pston up and down n the materal feed pump (), drawng up spray materal va the sphon hose (3). The ar regulator (4) controls the ar pressure beng allowed nto the system, and s drectly proportonate to the flud pressure beng produced. Example: SuperCoat 30: 6,9 bar (0,69 MPa) readng at ar gauge (5) = 07 bar (0,7 MPa) at pump outlet The nlet valve s opened automatcally by the upwards movement of the pston. The outlet valve s opened when the pston moves downward. The coatng materal flows under hgh pressure through the hghpressure hose to the spray gun. When the coatng materal exts from the tp t atomses. Two-component coatng materal The approprate processng tme must be adhered to exactly. Wthn ths tme rnse through and clean the unt metculously wth the approprate cleanng agents. Coatng materals wth sharp-edged addtonal materals These have a strong wear and tear effect on valves, hgh-pressure hose, spray gun and tp. The durablty of these parts can be reduced apprecably through ths SuperCoat 5

8 Descrpton of unt 3.3 System dagram Cart assembly (cart models only) Ar motor 3 Ar pressure gauge 4 Ar flter / mosture separator 5 Pressure bleed valve 6 Flud pump 7 Sphon hose GB 9 Automatc lubrcator adjustment 0 Ar regulator Ar hose connecton Groundng cable 3 Flter assembly 4 Gun hose connecton 5 Ol cup for EasyGlde SuperCoat

9 3.4 Techncal data for SuperCoat unts GB Descrpton of unt SuperCoat 30 SuperCoat 45 SuperCoat 40 SuperCoat 60 SuperCoat 75 Model Number Cart C C C C C Wall W W W W W Max. operatng pressure 07 bar (0,7 MPa) 30 bar (3 MPa) 76 bar (7,6 MPa) 44 bar (4,4 MPa) 57 bar (5,7 MPa) Max. ar nlet pressure 6,9 bar (0,69 MPa) 6,9 bar (0,69 MPa) 6,9 bar (0,69 MPa) 6,9 bar (0,69 MPa) 6,9 bar (0,69 MPa) Pressure Rato 30: 45: 40: 60: 75: Cycle rate per gallon / lter, / 5,6 3, / 8,, / 5,6 3, / 8, 39,6 / 0,5 Volume per double stroke 78,3 cm3,6 cm3 78,3 cm3,6 cm3 95,5 cm3 Max. volume Cycles per mnute (CPM) 60 CPM 0,7 l/mn 7,3 l/mn 0,7 l/mn 7,3 l/mn 5,7 l/mn 90 CPM 6,0 l/mn 0,9 l/mn 6,0 l/mn 0,9 l/mn 8,6 l/mn Flud nlet (,54 cm) NPT (F) (,54 cm) NPT (F) (,54 cm) NPT (F) (,54 cm) NPT (F) 3/4 (,9 cm) NPT (F) Flud outlet / (,7 cm) NPT (F) / (,7 cm) NPT (F) / (,7 cm) NPT (F) / (,7 cm) NPT (F) / (,7 cm) NPT (F) Hose connecton 3/8 (0,95 cm) NPSM (M) 3/8 (0,95 cm) NPSM (M) 3/8 (0,95 cm) NPSM (M) 3/8 (0,95 cm) NPSM (M) 3/8 (0,95 cm) NPSM (M) Approxmate ar requrement (SCFM) per gallon of 6,9 bar (0,69 MPa) ar pressure 8 SCFM (0,79m3/mn) 40 SCFM (,3m3/mn) 36,4 SCFM (,03m3/mn) 53 SCFM (,50m3/mn) 67,9 SCFM (,9m3/mn) Ar nlet 3/4 (,9 cm) NPT (F) 3/4 (,9 cm) NPT (F) 3/4 (,9 cm) NPT (F) 3/4 (,9 cm) NPT (F) 3/4 (,9 cm) NPT (F) Max. sound pressure level Sound pressure output Weght Cart 59,9 kg 60,3 kg 63,5 kg 63 kg 6, kg Wall 4,7 kg 4, kg 45,3 kg 44,4 kg 43, kg Max. vscosty mpa s mpa s mpa s mpa s mpa s Dmensons L x W x H Cart 88,3 cm x 66,7 cm x 4,5 cm Wall 48,9 cm x 34,3 cm x 05,4 cm Max. temperature of pre-heated coatng materal 60º C Flter nsert (standard equpment) 50 mesh, 8 n Max. tre pressure Cart 0, MPa ( bar, 30 PSI) SuperCoat 7

10 Operaton 4. Operaton Ths equpment produces a flud stream at extremely hgh pressure. Read and understand the warnngs n the Safety Precautons secton at the front of ths manual before operatng ths equpment. 4. Setup. Make sure the sphon hose (fg. 5, ) s connected to the flud secton () and the bleed hose (3) s connected to the bleed valve (4). They each have factory nstalled PTFE tape on the male end of the hoses and should be wrench tght. To orent the sphon hose, loosen the swvel (5) and orent the sphon tube to the desred locaton. GB 4. Fll the ol cup / full wth EasyGlde (P/N ). Ths extends packng lfe. EasyGlde prevents ncreased wear and tear to the packngs. Attenton necessary to effectvely power the sprayer. See Techncal Data, secton 3.4 to determne ar requrements. The requrements wll vary on each model. 6. Pror to connectng the compressor to the unt, perform the followng n order to prevent accdental startup: a. Close the shutoff valve (fg 7, tem ). The fgure shows the handle n the closed poston. b. Turn the ar regulator () fully counterclockwse to ts lowest pressure settng. c. Open the bleed valve (3) by turnng t fully counterclockwse Attach a mnmum of 50 (5m) of arless spray hose to the sprayer. Do not use PTFE tape or thread sealant on the spray hose connecton. 3. Attach an arless spray gun to the spray hose. Do not attach the tp to the spray gun yet. Remove the tp f t s already attached. a. To use two guns, remove the plug from the second gun outlet on the flter assembly. Connect a hose and gun to the outlet. (Fg. 8, tem ). Attach the ar hose and tghten wrench tght. All unts are equpped wth a 3/4 NPT (F) ar hose fttng. For multple gun operaton, connect a multple gun manfold to the sngle gun outlet. Connect a hose and gun to each outlet. All connectons that are not used must be plugged. Proper earthng (groundng) s mportant. The passage of some materals through the flud hose wll buld up a statc electrc charge, whch f dscharged, could gnte solvent vapors present and create an exploson. 8 SuperCoat

11 8. Make sure the sprayer s earthed (grounded). All sprayers are equpped wth a earthng (groundng) cable (). Clp the end of the groundng cable to a true earth ground. GB Operaton 4. Automatc Lubrcator The automatc lubrcator (Fg. 0, tem ) provdes lubrcaton to the ar that s beng delvered to the system. It s set at the factory for the correct njecton rate and should not be adjusted untl the reservor needs to be reflled wth MotorCare (05339) lubrcant. Check the level through the openngs () n the sde of the ar motor shroud. After refllng the reservor, the automatc lubrcator wll need adjustng. Turn the adjustng screw () clockwse to ncrease the MotorCare (05339) njecton rate and counterclockwse to decrease t. 9. Stran all pants wth a straner to ensure trouble free operaton and freedom from frequent cleanng of the nlet screen and gun flter. 0. Make sure the spray area s well ventlated to prevent hazardous operaton wth volatle solvents or exhaust fumes. If lacquer or other flammable materals are to be sprayed, ALWAYS locate the compressor outsde the mmedate sprayng area. Falure to do so may cause an exploson. to avod clogged ar ntake of the compressor wth overspray. Check the njecton rate by observng the flow through the openngs n the sde of the ar motor shroud. mnute. rate. SuperCoat 9

12 Operaton 4.3 Preparng a New Sprayer If ths unt s new, t s shpped wth test flud n the flud secton to prevent corroson durng shpment and storage. Ths flud must be thoroughly cleaned out of the system wth cleanng agent before you begn sprayng. Attenton Always keep the trgger lock on the spray gun n the locked poston whle preparng the system.. Place the sphon tube nto a contaner of mneral sprts.. Place the bleed hose nto a metal waste contaner. 3. Close the shutoff valve (fg, tem ). The fgure shows the handle n the closed poston. 4. Turn on the ar compressor. 5. Turn the ar regulator () fully counterclockwse to ts lowest pressure settng. 6. Open the bleed valve (3) by turnng t fully counterclockwse. GB 4.4 Preparng to Spray system s compatble wth the pant that s gong to be used. Attenton Incompatble fluds and pant may cause the valves to become stuck closed, whch would requre dsassembly and cleanng of the sprayer s flud secton. Always keep the trgger lock on the spray gun n the locked poston whle preparng the system.. Place the sphon tube nto a contaner of the approprate solvent for the materal beng sprayed. If you are sprayng a water-based latex, flush wth warm, clean water. If you are usng any other materal, check wth the materal manufacturer for a compatble solvent. 7. Open the shutoff valve (). The handle should now be n lne wth the valve. 8. Turn the ar regulator () clockwse to ncrease pressure untl the sprayer cycles evenly and solvent flows freely from the bleed hose. 9. Allow the sprayer to run for 5 30 seconds to flush the test flud out through the bleed hose and nto the waste contaner. 0. Turn off the sprayer. a. Turn the ar regulator fully counterclockwse to ts lowest pressure settng. b. Close the shutoff valve. 3. Place the bleed hose nto a metal waste contaner. 3. Close the shutoff valve (fg, tem ). The fgure shows the handle n the closed poston. 4. Turn on the ar compressor. 5. Turn the ar regulator () fully counterclockwse to ts lowest pressure settng. 6. Open the bleed valve (3) by turnng t fully counterclockwse. 7. Open the shutoff valve (). The handle should now be n lne wth the valve. 8. Turn the ar regulator () clockwse to ncrease pressure untl the sprayer cycles evenly and solvent flows freely from the bleed hose. 9. Allow the sprayer to run for 5 30 seconds to flush the test flud out through the bleed hose and nto the waste contaner. 0. Turn off the sprayer. a. Turn the ar regulator fully counterclockwse to ts lowest pressure settng. b. Close the shutoff valve. Make sure that the spray gun does not have a tp or tp guard nstalled.. Close the bleed valve by turnng t fully clockwse.. Open the shutoff valve (). The handle should now be n lne wth the valve. The system s now under pressure. 3. Turn the ar regulator clockwse to ncrease pressure untl the sprayer cycles evenly. The ar regulator gauge should read between 4-5,5 bar. The ar regulator can be locked nto place by pushng down on the knob. Unlock the regulator by pullng the knob out. unlocked poston. Earth the gun by holdng t aganst the edge of the metal contaner whle flushng. Falure to do so may lead to a statc electrc dscharge, whch may cause a fre. 0 SuperCoat

13 GB unlocked poston. Operaton Earth the gun by holdng t aganst the edge of the metal contaner whle flushng. Falure to do so may lead to a statc electrc dscharge, whch may cause a fre. 5. Trgger the gun nto the metal waste contaner untl the old solvent s gone and fresh solvent s comng out of the gun. poston. POSSIBLE INJECTION HAZARD Refer to your spray gun manual for nformaton regardng the lockng mechansm and how to properly lock the spray gun. 7. Set down the gun and ncrease the pressure by turnng the ar regulator slowly clockwse to a maxmum of 6,9 bar (0,69 MPa. DO NOT exceed an ar regulator gauge readng of 6,9 bar (0,69 MPa). 8. Check the entre system for leaks. If leaks occur, turn the sprayer off and follow the Pressure Relef Procedure n ths manual before tghtenng any fttngs or hoses. 9. Follow the Pressure Relef Procedure (secton 4.6) n ths manual before changng from solvent to pant. 4.5 Sprayng Be sure to follow the Pressure Relef Procedure when shuttng the unt down for any purpose, ncludng servcng or adjustng any part of the spray system, changng or cleanng spray tps, or preparng for cleanup.. Place the sphon hose nto a contaner of pant.. Place the bleed hose nto a metal waste contaner. 3. Close the shutoff valve (fg, tem ). The fgure shows the handle n the closed poston. 4. Turn on the ar compressor. 5. Turn the ar regulator () fully counterclockwse to ts lowest pressure settng. 6. Open the bleed valve (3) by turnng t fully counterclockwse. 7. Open the shutoff valve (fg., tem ). The handle should now be n lne wth the valve. 8. Turn the ar regulator () clockwse to ncrease pressure untl the sprayer cycles evenly and materal flows freely from the bleed hose. 9. Turn off the sprayer. a. Turn the ar regulator fully counterclockwse to ts lowest pressure settng. b. Close the shutoff valve. 0. Remove the bleed hose from the waste contaner and place t nto the contaner of materal.. Close the bleed valve by turnng t fully clockwse.. Open the shutoff valve. The handle should now be n lne wth the valve. 3. Turn the ar regulator clockwse to ncrease pressure untl the sprayer cycles evenly. The ar regulator gauge should read between 4-5,5 bar. 5. Trgger the gun nto the metal waste contaner untl all ar and solvent s flushed from the spray hose and pant s flowng freely from the gun. poston. 7. Close the shutoff valve (fg, tem ). The fgure shows the handle n the closed poston. 8. Attach tp guard and tp to the gun as nstructed by the tp guard or tp manuals. POSSIBLE INJECTION HAZARD. Do not spray wthout the tp guard n place. Never trgger the gun unless the tp s n ether the spray or the unclog poston. Always engage the gun trgger lock before removng, replacng or cleanng tp. 9. Open the shutoff valve. The handle should now be n lne wth the valve. 0. Increase the pressure by turnng the ar regulator slowly clockwse and test the spray pattern on a pece of cardboard. Adjust the regulator untl the spray from the gun s completely pressure. 6,9 bar (0,69 MPa) readng at ar gauge = 07 bar (0,7 MPa) at pump outlet DO NOT exceed an ar regulator gauge readng of 6,9 bar (0,69 MPa).. Once the correct ar pressure has been establshed, lock the ar regulator by pushng down on the knob. Usng a hgher pressure than requred wll only wear out tps. Use the gudelnes n establshng the lowest pressures for proper atomzaton. Consult the materals manufacturer for gudelnes n establshng the correct flud pressure. SuperCoat

14 Operaton GB Cleanup 4.6 Pressure Relef Procedure 5. Cleanup Be sure to follow the Pressure Relef Procedure when shuttng the unt down for any purpose, ncludng servcng or adjustng any part of the spray system, changng or cleanng spray nozzles, or preparng for cleanup. Attenton The sprayer, hose, and gun should be cleaned thoroughly after daly use. Falure to do so permts materal to buld up, serously affectng the performance of the unt. locked poston.. Close the shutoff valve. 3. Open the bleed valve by turnng t fully counterclockwse. unlocked poston. 5. Hold the metal part of the gun frmly to the sde of a metal waste contaner to earth the gun and avod a buld up of statc electrcty. 6. Trgger the gun to remove any pressure that may stll be n the hose. poston. 4.7 Cleanng a Clogged Tp. Follow the Pressure Relef Procedure found n the Operaton secton of ths manual, secton If the tp clogs, rotate the tp handle 80 untl the arrow on the handle s facng the opposte of the spray drecton and the handle clcks n the reverse poston. 3. Trgger the gun once so that the pressure can blow the clog ONE trgger pull at a tme. Ths procedure can be repeated untl the tp s free of cloggng. The flow from the spray tp s at very hgh pressure. Contact wth any body part may be dangerous. Do not place fnger on gun outlet. Do not pont the gun at any person. Never operate the spray gun wthout the proper tp guard. Always spray at mnmum pressure wth the gun nozzle tp removed when usng mneral sprts or any other solvent to clean the sprayer, hose, or gun. Statc electrcty buldup may result n a fre or exploson n the presence of flammable vapors. 5. Specal cleanup nstructons for use wth flammable solvents hose length from spray pump. place t nto an empty fve gallon contaner, then flush solvents. 5. Cleanng the sprayer. Follow the Pressure Relef Procedure found n the Operaton secton of ths manual, secton Remove the gun tp and tp guard and clean wth a brush usng the approprate solvent. 3. Place the sphon tube nto a contaner of the approprate solvent. Attenton Use only compatble solvents when cleanng out ol based enamels, lacquers, coal tar, and epoxes. Check wth the flud manufacturer for the recommended solvent. 4. Place the bleed hose nto a metal waste contaner. 5. Close the shutoff valve (fg 3, tem ). The fgure shows the handle n the closed poston. 6. Start the compressor. 7. Turn the ar regulator () fully counterclockwse to ts lowest pressure settng. 8. Open the bleed valve (3) by turnng t fully counterclockwse Open the shutoff valve (fg. 3, tem ). The handle should now be n lne wth the valve. 0. Allow the solvent to crculate through the sprayer and flush the materal out of the bleed hose nto the metal waste contaner. SuperCoat

15 Cleanup GB Mantenance. Close the shutoff valve (fg 3, tem ). The fgure shows the handle n the closed poston.. Close the bleed valve by turnng t fully clockwse. 3. Open the shutoff valve (fg. 3, tem ). The handle should now be n lne wth the valve. Earth the gun by holdng t aganst the edge of the metal contaner whle flushng. Falure to do so may lead to a statc electrc dscharge, whch may cause a fre. 4. Trgger the gun nto the metal waste contaner untl the pant s flushed out of the hose and solvent s comng out of the gun. 5. Contnue to trgger the spray gun nto the waste contaner untl the solvent comng out of the gun s clean. For long-term or cold weather storage, pump mneral sprts through the entre system. 6. Follow the Pressure Relef Procedure found n the Operaton secton of ths manual. 7. Store the sprayer n a clean, dry area. 6. Mantenance Before proceedng, follow the Pressure Relef Procedure outlned prevously n ths manual. Addtonally, follow all other warnngs to reduce the rsk of an njecton njury, njury from movng parts or electrc shock. Always unplug the sprayer before servcng! 6. Daly Mantenance Two daly procedures are requred for routne operator mantenance on ths sprayer: A) Lubrcatng the Upper Packngs. Clean out the pant that has seeped past the upper packngs nto the packng ol reservor (fg. 5, tem ) above the flud secton.. Fll the packng ol reservor / full wth EasyGlde (P/N ) suppled by the factory. Ths wll extend packng lfe. Attenton Do not store the sprayer under pressure. 5.3 Cleanng the Ar Flter The ar flter blocks any debrs or partcles that mght be present n the suppled ar from the ar compressor. It s mportant that ths flter be checked after every use.. Follow the Pressure Relef Procedure found n the Operaton secton of ths manual. ar motor shroud. 3. Remove and nspect the flter () nsde the reservor. If drty, clean wth warm, soapy water. 4. Replace the flter n the housng. Thread the housng nto poston underneath the motor shroud. Do not over-fll the reservor so that t overflows and drps nto the pant. When the flter housng s replaced properly, the up arrow ( ) should be vsble nsde the vewng wndow (3). B) Cleanng the Flter Screen. The flter screen wll clog and must be cleaned at least once a day. screen to the sphon tube. 3. Remove the flter screen () from the bottom of the sphon tube. 4. Clean thoroughly wth the approprate solvent. 3 SuperCoat 3

16 Mantenance 6. Mantanng the Flter Assembly Clean the flter regularly. Drty or clogged flters can greatly reduce flterng ablty and cause a number of system problems ncludng poor spray patterns, clogged spray tps, etc. Cleanng (Fg. 7). Follow the Pressure Relef Procedure found n the Operaton secton of ths manual.. Remove flter cap assembly (). 3. Pull the flter element (3) wth ball straght () out of the flter body (4). 4. Clean nsde the flter body, flter element wth ball, and flter cap assembly usng the approprate solvent. Use care n handlng parts as drt, debrs, scratches, or ncks may prevent o-rngs or gaskets from sealng. Ths flter element flters from the nsde out. Be sure to clean the flter element thoroughly on the nsde. Soak n solvent to loosen hardened pant or replace. 3 GB 6.3 Ar Motor Mantenance Ar motors requre a normal mantenance and servce nspecton at 500 hours servce. Servce procedure ncludes replacement of motor servce kt, mnor. It s suggested that one motor servce kt, major (whch ncludes the mnor kt) be kept on hand for normal mantenance and emergency repars. Check the ndvdual model s specfcatons for correct part numbers. 6.4 Mantanng the Flud Pump If the sprayer s gong to be out of servce for an extended perod of tme, t s recommended that followng cleanup, EasyClean (P/N ) be ntroduced as a preservatve. Packngs may tend to dry out from lack of use. Ths s partcularly true of the upper packng set for whch upper packng lubrcant EasyGlde (P/N ) s recommended n normal usage. If the sprayer has been out of servce for an extended perod of tme, t may be necessary to prme the pump wth solvent. It s extremely mportant that the threads on the sphon hose couplng are properly sealed. Any ar leakage wll produce erratc operaton of the sprayer and may damage the system. The up and the down strokes should be approxmately equal n tme (one should not be faster than the other). A fast up or down stroke may ndcate ar n the system or malfunctonng valve or seats (see the Troubleshootng secton) Inspecton (Fg. 7) Inspect all parts of the flter assembly before reassembly.. Inspect the ball nsde the flter element. If the ball has pressure cuts or scratches, replace the flter element.. Inspect the two PTFE gaskets (5, 6) for deformty, ncks, or cuts. Replace, f needed. Reassembly (Fg. 7) After cleanng and nspectng all parts, reassemble the flter.. Place the flter element (3) wth ball () nto the flter body (4). The top and bottom of the flter element wth ball are dentcal.. Place the thn PTFE gasket (6) onto the step at the top of the flter body (4). 3. Place the thck PTFE gasket (5) onto the top of the thn gasket (6). 4. Tghten the flter cap assembly () onto the flter body (4). 4 SuperCoat

17 7. Troubleshootng 7. Arless Gun GB Troubleshootng Problem Cause Soluton A. Spttng gun. Ar n system. Drty gun 3. Needle assembly out of adjustment. Inspect connectons for ar leaks.. Dsassemble and clean. 3. Inspect and adjust. 4. Inspect and replace.. Worn or broken needle & seat. Needle assembly out of adjustment 3. Drty gun C. Gun does not spray. No pant. Plugged flter or tp. Replace.. Adjust. 3. Clean.. Check flud supply.. Clean. 3. Replace. 7. Ar Motor Problem Cause Soluton A. Motor stops at top or bottom of stroke - ar does not exhaust when gun s open. exhaust when gun s open.. Pston rod s loose where t connects to the flud secton.. Trp sprngs or valve sprng broken. 3. Motor s frozen due to cng or lack of lubrcaton.. See above.. Ar valve s n dead stall poston. 3. O-rngs were worn or damaged.. Tghten connecton.. Inspect and replace where neessary. 3. Check the Ar-Care flud level n the Automatc If condton perssts, check ar supply for contamnaton.. See above.. Remove one trp sprng retaner, trp sprng and ball. Push spool valve up or down, lubrcate, reassemble and restart. 3. Install mnor servce kt and follow nstructons n Servcng secton of manual. If dust or drt s found nsde motor, check ar supply for contamnaton. SuperCoat 5

18 Troubleshootng 7.3 Spray Patterns GB Problem Cause Soluton A. Tals. Inadequate flud delvery. Flud not atomzng correctly: Increase flud pressure. Change to smaller tp orfce sze. Reduce flud vscosty. Reduce hose length. Clean gun and flter(s). Reduce number of guns usng pump.. Inadequate flud delvery. Same as above. C. Dstorted. Plugged or worn nozzle tp. Clean or replace nozzle tp. D. Pattern expandng and contractng (surge). Sucton leak. Pulsatng flud delvery. Inspect for sucton hose leak.. Change to a smaller tp orfce sze. Install pulsaton dampener n system or dran exstng one. Reduce number of guns usng pump. Remove restrctons n system; clean tp screen f flter s used. E. Round pattern.. Worn tp. Flud too heavy for tp. Replace tp.. Increase pressure. Thn materal. Change nozzle tp. 6 SuperCoat

19 7.4 Flud Pump GB Troubleshootng Problem Cause Soluton A. Pump delvers on upstroke only or goes up slowly and down fast (commonly called downstroke dve). only or goes up fast and down slowly. C. Pump moves up and down fast, not delverng materal. D. Pump moves up and down slowly when spray gun s shut off. E. Not enough flud pressure at gun. F. Pump chatters on up or down stroke trash or wear.. Materal to vscous to sphon. 3. Ar leakng n on sphon sde or damaged sphon hose. Sphon may be too small for heavy materal. upper packngs are worn. wear.. Materal contaner s empty or materal s too thck to flow through the sphon hose. 3. Sphon hose s knked or loose. packng set s worn.. Spray tp s worn.. Compressor (ar operated unts only) too small. Outlet flter or gun flter s clogged. 4. Hose sze or length s too small or too long.. Solvent has caused upper packng to swell, or packng s too tght.. Remove foot valve assembly. Clean and nspect. Test foot valve by fllng wth water. If ball fals to seal the seat, replace ball.. Thn materal - contact manufacturer for proper thnnng procedures. 3. Tghten all connectons between pump and pant contaner. If damaged, replace. Swtch to bgger sphon set. 4. If tghtenng upper packng nut does not correct, change upper packngs.. Check upper seat and ball wth water. If ball fals to seal seat, replace.. Replace packng set s worn.. Refll wth new materal. If too thck, remove sphon hose, mmerse flud secton n materal, and start pump to prme. Add thnner to materal. Change to bgger sphon set. Open bleed valve to remove ar and restart pump.. Remove foot valve. Clean ball and seat. 3. Straghten.. Check all connectons between pump and gun. Tghten as necessary. If materal s flowng from bleed hose, close bleed valve or replace f necessary. Should none of above be evdent, replace lower packng.. Reset balls by cleanng.. Replace.. Clean or replace flter. Recommend proper hose sze and/or ar compressor sze. 3. Check electrcal servce. Correct as requred. 4. Increase hose sze to mnmze pressure drop through hose and/or reduce hose lengths. and restart pump. Repeat f necessary. SuperCoat 7

20 Servcng GB 8. Servcng 8. Servcng the Ar Motor The Ar Motors requre a normal mantenance nspecton at 500 hours of servce on the non-crculatng models. Servce procedure ncludes replacement of the Mnor Motor on hand for normal mantenance and emergency repars. See Mantenance The 700/900 Seres Ar Motor should be servced wth mosturefree ar. The followng procedure must only be performed by a Wagner Authorzed Servce Center. Accessng the Ar Motor (Fg. 8) In order to be able to access the ar motor, certan components must be removed.. Remove ar hose connecton. motor shrouds () to the sprayer. Remove the shrouds. gauge (4) SuperCoat

21 GB Servcng DO NOT loosen the bottom fttng. 4. Remove the two screws (6) that secure the Automatc the entre assembly from the ar motor. halves of the sheld together and remove the sheld. Dsassemblng the Ar Motor (Fg. 9). Remove lockng bolts and nuts (, ), trp sprng retaners (3), O-rngs (4), trp sprngs (5), and balls (6) from both sdes of the cylnder head (7).. Dsconnect ar lne (8) from adaptors top and bottom. 3. Remove the bolts (0). 4. Wth pston () n down poston, place wrench on flats of pston rod (3) and dsconnect pston rod from pump connectng rod (4) by unthreadng the couplng nut (36). The connectng rod (4) can reman secured to the flud secton dsplacement rod (37). 5. Remove the lower stanchon nuts (38) and carefully separate the flud pump from the ar motor assembly. 6. Wth pston () at top of stroke, rase cylnder head (7) and 7. Remove stop nut (7) and then unthread upper valve keeper (8). 8. Remove ar valve (9) followed by lower valve keeper (0) and bushng (). 9. If valve sleeve (6) s stll n cylnder head, leave t there unless bent extracton tool to carefully remove the sleeve (6). 0. Remove cylnder (3).. Secure pston rod (3) n vse and remove pston nut (5) and pston washer (6).. Remove pston rod (3) and pston () from motor base (4). Attenton Do not clamp on O.D. of the pston rod. 3. Remove valve rod assembly (7) and valve trp collar (8). 5. Remove O-rng (9) from pston (). 6. Remove O-rngs (30, 3) from bushng (), O-rng (3) and wear rng (33) from motor base (4). Reassembly Procedure (Fg. 9) Wash all replaceable parts thoroughly wth kerosene and lubrcate servcng, use new parts from the Ar Motor Servce Major (see next column for part numbers). Inspect all other parts for abnormal wear or damage and replace f necessary.. Install new O-rng (3) and new wear rng (33) nto motor to avod damagng O-rngs and make sure they are properly seated n the O-rng grooves.. Place valve trp collar (8) nto pston rod (3) followed by valve rod assembly (7). 3. Screw pston rod (3) nto pston (). Replace pston nut and washer (5, 6). 4. Install new pston O-rng (9) nto pston (). 5. Place new gasket (34) nto poston n motor base (4). 6. Place pston assembly (, 3) nto motor base (4). Do not damage O-rng. 7. Place new O-rngs (35) on ar valve (9). 8. Mount ar valve assembly (9, 35) onto valve rod (7) by placng bushng () over valve rod (7), followed by keeper (0), ar valve (9) and upper valve keeper (8). Thread upper valve keeper (8) down on ar valve hand tght. Then loosen approxmately /4 turn. Place wrench on flats of valve rod (7) and hold to prevent valve rod (7) from turnng. Thread stop nut (7) down on valve rod (7) to lock upper valve keeper (8) poston. 9. Grease nsde of cylnder (3) and work cylnder down over pston gently n order to avod damage to pston O-rng (9). 0. Install new O-rngs () on valve sleeve (6). Grease valve sleeve and nstall nto cylnder head (7) so large holes n sleeve lne up wth trp retaner holes n cylnder head (7). Put one trp retaner (3) wth new O-rng (4) nto cylnder head wthout ball (6) or sprng (5) and hold n poston temporarly wth lockng bolt () and nut ().. Place new gasket (34) nto poston n cylnder head (7) and hold wth gasket cement or grease.. Carefully poston ar valve assembly (9) up nto cylnder head (7). 3. Push bushng () up nto bottom of cylnder head (7) to suffcently permt nstallaton of retaner (5). 4. To nstall trp sprng retaner be sure one of the detents of valve (9) s properly lned up wth hole n the cylnder head (7). Place new trp sprng retaner O-rng (4) onto remanng trp sprng retaner (3). Install new ball (6) followed by trp sprng (5) and trp sprng retaner (3) nto hole of cylnder head 5. For opposte trp sprng retaner (3) replacement, repeat step #4. 6. Connect ar lne (8) to adapters top and bottom. 7. Replace bolts (0). Always tghten bolts 80 degrees apart n order to obtan proper and even compresson. 8. Place wrench on the flats of pston rod (3) and connect pump connectng rod (4) by tghtenng the couplng nut (36). 9. Slde the flud pump assembly back onto the stanchons (39) and secure wth the stanchon nuts (38). Fnal Reassembly (Fg. 8) assembly wth the holes n the ar motor housng. Secure to the housng wth the two screws (6).. Insert the ar hose back nto the top fttng (5). Tghten the fttng wth a wrench. on the ar hose sde of the ar motor. Place the shroud wth the 90º bend nto poston over the frst shroud. Reconnect the tube (3) to the fttng on the rear of the pressure gauge (4) Secure nto place by tghtenng the shroud screws (). 4. Replace the cover (8) and secure wth the four screws (7). 5. Replace the two halves of the sheld assembly (0). Secure the two halves to each other wth screws and secure the entre assembly to the plate () wth the four screws (9). Servce Kts 700 Seres 900 Seres Descrpton tems 7, and 7-8) Motor servce kt, mnor (ncludes tems 4-6, 7,, and 9-35) Motor servce kt, major (ncludes mnor servce kt and tems 6, 8-0 and 7-8 SuperCoat 9

22 Servcng 8. Servcng the Flud Pump Assembly P/N GB W C W C Techncal Data Dsplacement Rod Area Stroke Cycles / 80 Strokes Motor Selecton 8,90 cm 0, cm 90,9 cm3; 0,09 lter 77 cm3; 7,7 lter 700/900 Seres 7 Motor Pump Rato 30: (SC30) / 40: (SC40) The followng procedure must only be performed by a Wagner Authorzed Servce Center. 9 Use of non-wagner manufactured servce parts may vod warranty. Attenton The 85 Seres Pump should receve a routne servcng after approxmately 000 hours of use or earler f there s excessve leakage from the top packng, or f pump strokes become faster on one stroke or another. The use of Wagner EasyGlde Part # s recommended as an upper packng lubrcant. DO ol, water or solvent for an upper packng lubrcant a 0 Dsassembly Procedure. Test pump before dsassembly. Follow test procedure n Troubleshootng Gude - Flud Secton. halves of the sheld together and remove the sheld. 3. Remove sphon hose assembly. Remove stanchon nuts () and washers (). 4. Hold the ar motor pston rod (3) at the wrench flats and unthread couplng nut (4) to separate pump from motor Attenton Never use a ppe wrench, plers, etc. on the chrome part of hydraulc, ar or flud secton rod. 5. Remove couplng nut (4) on connectng rod (5). Remove connectng rod (5) from dsplacement rod (6). 6. For easer dsassembly, unthread and remove foot valve (7). 7. Remove PTFE O-rng (8), O-rng (9), ball cage assembly (0) and ball (). 8. Remove cylnder (). 9. Remove dsplacement rod (6). 0. Place pston seat (3) n a vse and use a wrench on the flats to remove the dsplacement rod (6) from the pston seat (3).. Remove lower packng set (4), sprng (5), sprng retaner (6) and ball (7).. Remove upper packng sprng (8), packng set (9) and O-rng (0). 0 SuperCoat

23 GB Servcng 3. Clean and nspect all parts. Inspect dsplacement rod s (6) and cylnder s () chrome for grooves, dents or worn areas. Replace f hard chrome s damaged. Inspect valve seats and replace f cracked or worn. Reassembly Procedure. Insert upper packng set (9) nto pump block (). Peak of V packngs must pont upwards on reassembly. Attenton. Insert upper sprng (8); small end of sprng must go toward the packng set. 3. Insert sprng retaner (6). 4. Place new lower packng set (4) over pston seat (3). Peak of V packngs must pont downward on reassembly. Attenton 5. Replace sprng (5), sprng retaner (6) and ball (7) on pston seat (3). 6. Thread pston seat (3) back onto dsplacement rod (6). Use Loctte (Part # 46-05) on clean threads. 7. Insert dsplacement rod (6) assembly through upper packng set (9) n pump block (). 8. Place O-rng (0) on end of cylnder () and thread back nto pump block (). Lubrcate all O-rngs before assembly (EasyGlde, Part # ). 9. Insert new ball (), ball cage (0), and new O-rng (9) nto foot valve (7). 4. Replace the two halves of the sheld assembly (0). Secure the two halves to each other wth screws and secure the entre assembly to the plate wth the four screws. 5. For sphon hose attachment, t s crtcally mportant that the thread of the sphon hose ft snugly nto the foot valve wth the hose assembly couplngs PTFE-taped and sealed to prevent ar nlet leakage. Servce Kts The mnor servce kts for pump assembly come n three versons. They nclude kts wth ) Polyethylene/Leather packngs, ) Leather packngs and 3) PTFE packngs Servce Kts pump servce kt, mnor Kt Part No. Packngs* Descrpton Polyethylene/ leather Includes tems 9,, 4, 7, 9, 0 (), Includes tems 9,, 4, 7, 9, 0 (), PTFE Includes tems 9,, 4, 7, 9, 0 (), pump servce kt, major Polyethylene/ leather Includes mnor servce kt and tems 6, and Includes mnor servce kt and tems 6, and PTFE Includes mnor servce kt and tems 6, and 8 the part numbers of each type of upper and lower packngs. Ball cage pn (0a) to be n lower poston unless pump s to be used for heavy block fller, roofng materals or norganc solvent-borne znc coatngs. 0. Place new PTFE O-rng (8) on cylnder () and then nstall foot valve assembly (7). It s not necessary to overtghten foot valve and cylnder nto pump block. O-rng seals perform sealng functon wthout excessve tghtenng. Full thread engagement s suffcent. The foot valve (7) may be rotated back up to 3/4 turn from full engagement for convenent hose poston.. Insert connectng rod (5) through couplng nut (4) and thread connectng rod (5) nto dsplacement rod (6).. Hold the ar motor pston rod (3) at the wrench flats and thread couplng nut (4) to secure the pump to the motor. secure the pump assembly to the bottom of the unt. SuperCoat

24 Servcng 8.3 Servcng the Flud Pump Assembly P/N GB W C W C 7 Techncal Data Dsplacement Rod Area Stroke Cycles / 80 Strokes Motor Selecton Motor Pump Rato 6,3 cm 0, cm 63,9 cm3; 0,064 lter 53 cm3; 5,3 lter 700/900 Seres 45: (SC45) / 60: (SC60) 5 3 The followng procedure must only be performed by a Wagner Authorzed Servce Center. 0 Use of non-wagner manufactured servce parts may vod warranty. Attenton The 55 Seres Pump should receve a routne servcng after approxmately 000 hours of use or earler f there s excessve leakage from the top packng, or f pump strokes become faster on one stroke or another. The use of Wagner EasyGlde Part # s recommended as an upper packng lubrcant. DO ol, water or solvent for an upper packng lubrcant Dsassembly Procedure. Test pump before dsassembly. Follow test procedure n Troubleshootng Gude - Flud Secton. halves of the sheld together and remove the sheld. 3. Remove sphon hose assembly. Remove stanchon nuts () and washers (). 4. Hold the ar motor pston rod (3) at the wrench flats and unthread couplng nut (4) to separate pump from motor Attenton Never use a ppe wrench, plers, etc. on the chrome part of hydraulc, ar or flud secton rod. 5. Remove couplng nut (4) on connectng rod (5). Remove connectng rod (5) from dsplacement rod (6). 6. For easer dsassembly, unthread and remove foot valve (7). 7. Remove O-rng (8), ball stop (9), ball cage (0) and ball (). 8. Remove cylnder (). 9. Remove dsplacement rod (6). 0. Place pston seat (3) n a vse and use a wrench on the flats to remove the dsplacement rod (6) from the pston seat (3).. Remove lower packng set (4), sprng (5), washer (6), and ball (7).. Remove upper packng sprng (8), packng set (9) and O-rng (0). SuperCoat

25 GB Servcng 3. Clean and nspect all parts. Inspect dsplacement rod s (6) and cylnder s () chrome for grooves, dents or worn areas. Replace f hard chrome s damaged. Inspect valve seats and replace f cracked or worn. Reassembly Procedure If cylnder () and dsplacement rod (6) are reusable, then only a mnor kt part # or may be requred for reassembly.. Insert upper packng set (9) nto pump block (). Peak of V packngs must pont upwards on reassembly. Attenton. Insert upper sprng (8). 3. Place new lower packng set (4) over pston seat (3). Peak of V packngs must pont downward on reassembly. Attenton 4. Replace sprng (5), washer (6) and ball (7) on pston seat (3). 5. Thread pston seat (3) back onto dsplacement rod (6). Servce Kts The mnor servce kts for pump assembly come n two versons. They nclude kts wth ) Polyethylene/Leather packng and ) Leather packngs. Servce Kts pump servce kt, mnor Kt Part No. Packngs* Descrpton Polyethylene/ leather Includes tems 9,, 4, 7, 9, 0 (), Includes tems 9,, 4, 7, 9, 0 (), pump servce kt, major Polyethylene/ leather Includes mnor servce kt and tems 6, and Includes mnor servce kt and tems 6, and 8 the part numbers of each type of upper and lower packngs. Use Loctte (Part # 46-05) on clean threads. 6. Insert dsplacement rod (6) assembly through upper packng set (9) n pump block (). 7. Place O-rng (0) on end of cylnder () and thread back nto pump block (). Lubrcate all O-rngs before assembly (EasyGlde, Part # ). 8. Insert new ball (), ball cage (0) and ball stop (9) nto foot valve (7). 9. Place new PTFE O-rng (8) on cylnder () and then nstall foot valve assembly (7). It s not necessary to overtghten foot valve and cylnder nto pump block. O-rng seals perform sealng functon wthout excessve tghtenng. Full thread engagement s suffcent. The foot valve (7) may be rotated back up to / turn from full engagement for convenent hose poston. 0. Insert connectng rod (5) through couplng nut (4) and thread connectng rod (5) nto dsplacement rod (6).. Hold the ar motor pston rod (3) at the wrench flats and thread couplng nut (4) to secure the pump to the motor. secure the pump assembly to the bottom of the unt. 3. Replace the two halves of the sheld assembly. Secure the two halves to each other wth screws and secure the entre assembly to the plate () wth the four screws. 4. For sphon hose attachment, t s crtcally mportant that the thread of the sphon hose ft snugly nto the foot valve wth the hose assembly couplngs PTFE-taped and sealed to prevent ar nlet leakage. SuperCoat 3