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Owner's Manual 

        

 

 Page 17 

UNLOADER VALVE COMPONENT LOCATOR PARTS LIST 

Pos.   Nr.  

Designation  

Denominación  

 

 

Pos. 

Nr.  

Designation  

Denominación  

 

Ref.  

No.  

Désignation  

Bezeichnung  

8002470 

 

Ref.  

No.  

Désignation  

Bezeichnung  

8002470 

  

Ball 

Housing 

Fitting  

 

 

 

 

 

O-Ring, 1.78 x 18.77mm  

 

1  

8002625  

Conexión de Carcasa de Bola  

1  

 

18*  

UV-921-
50  

O-Anillo, 1.78 x 18.77mm  

1  

 

 

Raccord pour Bâche de Sphérique  

 

 

 

 

O-Anneau, 1.78 x 18.77mm  

 

 

 

Kugel-Gehäuse-Anschluss  

 

 

 

 

O-Ring, 1.78 x 18.77mm  

 

 

 

O-Ring, 1.78 x 17.17mm  

 

 

 

 

Injector Nozzle, 2.1mm  

 

2  

UV-921-
12*  

O-Anillo, 1.78 x 17.17mm  

2  

 

19  

8002637 

Boquilla de Inyector, 2.1mm  

1  

 

 

O-Anneau, 1.78 x 17.17mm  

 

 

 

 

Buse d’Injecteur, 2.1mm  

 

 

 

O-Ring, 1.78 x 17.17mm  

 

 

 

 

Einspritzduese, 2.1mm  

 

 

 

Ball (SS), 13/32 in.  

 

 

 

 

Hose Barb, 5/16 in.  

 

3  

8001103*  

Bola (Acero Inoxidable), 13/32 in  

1  

 

20  

8002638 

Conducto en Tubo Flexible, 5/16 in  

1  

 

 

Sphérique (Acier Inoxydable), 13/32 in  

 

 

 

 

Raccord pour Tuyau, 5/16 in  

 

 

 

Kugel (Nichtrostende), 13/32 in  

 

 

 

 

Schlauchverbindung, 5/16 in  

 

 

 

Seat  

 

 

 

 

O-Ring, 1.78 x 5.28mm  

 

4*  

UV-921-
48  

Asiento  

1  

 

21  

8002639 

O-Anillo, 1.78 x 5.28mm  

1  

 

 

Siège  

 

 

 

 

O-Anneau, 1.78 x 5.28mm  

 

 

 

Sitz  

 

 

 

 

O-Ring, 1.78 x 5.28mm  

 

 

 

O-Ring  

 

 

 

 

Ball (SS), 7/32 in.  

 

5*  

UV-921-
46  

O-Anillo  

1  

 

22  

8002640 

Bola (Acero Inoxidable), 7/32 in  

1  

 

 

O-Anneau  

 

 

 

 

Sphérique (Acier Inoxydable), 7/32 in  

 

 

 

O-Ring  

 

 

 

 

Kugel (Nichtrostende), 7/32 in  

 

 

 

Plug (Brass), 3/8 in. NPT  

 

 

 

 

Conical Spring (SS)  

 

6  

8002626  

Tapón (Latón), NPT 3/8 in  

1  

 

23  

8002641 

Muelle Cónico (Acero Inoxidable)  

1  

 

 

Bouchon (Laiton), NPT 3/8 in  

 

 

 

 

Ressort Conique (Acier Inoxydable)  

 

 

 

Stopfen (Messing), 3/8 in NPT  

 

 

 

 

Konische-Feder (Nichtrostende)  

 

 

 

Body (Brass)  

 

 

 

 

Injector Body, 3/8 in. BSPP  

 

7  

8002627  

Cuerpo (Latón)  

1  

 

24  

8002642 

Cuerpo de Inyector, BSPP 3/8 in  

1  

 

 

Corps (Laiton)  

 

 

 

 

Corps d’Injecteur, BSPP 3/8 in  

 

 

 

Gehäuse (Messing)  

 

 

 

 

Injektorgehäuse, 3/8 in BSPP  

 

 

 

Piston Rod (SS)  

 

 

 

 

Cap  

 

8  

8002628  

Vástago de Émbolo (Acero Inoxidable)  

1  

 

25  

8002643 

Funda  

1  

 

 

Tige de Poussoir (Acier Inoxydable)  

 

 

 

 

Couvercle  

 

 

 

Kolbenstange (Nichtrostende)  

 

 

 

 

Kappe  

 

 

 

O-Ring, 2.62 x 7.6mm  

 

 

 

 

Lock Nut, M8 (Zinc)  

 

9*  

8002629  

O-Anillo, 2.62 x 7.6mm  

1  

 

26  

8002644 

Tuerca de Retención, M8 (Cinc)  

1  

 

 

O-Anneau, 2.62 x 7.6mm  

 

 

 

 

Écrou de Verrouillage, M8 (Zinc)  

 

 

 

O-Ring, 2.62 x 7.6mm  

 

 

 

 

Lochmutter, M8 (Zink)  

 

 

 

Back-Up Ring  

 

 

 

 

Nut, M8  

 

10*  

8002630  

Anillo Antiextrusion  

1  

 

27  

8002645 

Tuerca, M8  

1  

 

 

Bague Anti-Extrusion  

 

 

 

 

Écrou, M8  

 

 

 

Stuetzring  

 

 

 

 

Mutter, M8  

 

 

 

Piston Housing (Brass)  

 

 

 

 

Knob  

 

11  

8002631  

Carcasa de Émbolo (Latón)  

1  

 

28  

8002646 

Botón  

1  

 

 

Bâche de Poussoir (Laiton)  

 

 

 

 

Bouton  

 

 

 

Kolbengehäuse (Messing)  

 

 

 

 

Knopf  

 

 

 

Pin, 3 x 14mm  

 

 

 

 

Washer, 9 x 24mm  

 

12  

8002632  

Pasador, 3 x 14mm  

1  

 

29  

8002647 

Arandela, 9 x 24mm  

1  

 

 

Axe, 3 x 14mm  

 

 

 

 

Rondelle, 9 x 24mm  

 

 

 

Zapfen, 3 x 14mm  

 

 

 

 

Dichtungsring, 9 x 24mm  

 

 

 

Back-Up Ring  

 

 

 

 

Nut, M8 x 1.25 x 4.5mm (Brass)  

 

13*  

8002633  

Anillo Antiextrusion  

2  

 

30  

8002648 

Tuerca, M8 x 1.25 x 4.5mm (Latón)  

2  

 

 

Bague Anti-Extrusion  

 

 

 

 

Écrou, M8 x 1.25 x 4.5mm (Laiton)  

 

 

 

Stuetzring  

 

 

 

 

Mutter, M8 x 1.25 x 4.5mm (Messing)  

 

 

 

O-Ring, 2.62 x 10.77mm  

 

 

 

 

Spring, Blue  

 

14*  

8002634  

O-Anillo, 2.62 x 10.77mm  

1  

 

31  

8002649 

Muelle, Azul  

1  

 

 

O-Anneau, 2.62 x 10.77mm  

 

 

 

 

Ressort, Bleu  

 

 

 

O-Ring, 2.62 x 10.77mm  

 

 

 

 

Feder, Blau  

 

 

 

O-Ring, 3 x 6mm  

 

 

 

 

Seat Assembly  

 

15*  

8002635  

O-Anillo, 3 x 6mm  

1  

 

32  

UV-921-
48  

Ensamblaje de ASiento  

1  

 

 

O-Anneau, 3 x 6mm  

 

 

 

 

Ensemble de Siège  

 

 

 

O-Ring, 3 x 6mm  

 

 

 

 

Sitz-Anordnung  

 

 

 

Check Valve  

 

 

 

 

Cap Assembly  

 

16  

UV-921-
08  

Válvula de Regulación  

1  

 

33  

8002650 

Ensamblaje de Funda  

1  

 

 

Robinet de Réglage  

 

 

 

 

Ensemble de Couvercle  

 

  

Drosselventil 

 

 

 

  

Kappe-Anordnung 

 

 

 

 

Check Valve Spring (SS)  

 

 

 

 

Repair Kit Includes: *2 - *5, *9, *10, *13 - 
*15 & *18  

 

17  

8002636  

Muelle de Válvula de Regulación (Acero 
Inoxidable)  

1  

 

34  

8002651 

Conjunto de Reparaciones  

1  

 

 

Ressort de Robinet de Réglage (Acier 
Inoxydable)  

 

 

 

 

Trousse de Réparation  

 

  

Drosselventilfeder 

(Nichtrostende)  

 

 

 

 

Reparatur-Satz  

 

Summary of Contents for C984040V

Page 1: ...Owner s Manual Page 1 Pressure Washers and Accessories COBALT BIG BRUTE PN C984040V Operators Manual and Parts Lists Delco Pressure Washers LIT EQBBrute DEL ...

Page 2: ...anical as with all mechanical equipment it requires proper installation operation and maintenance as outlined in this manual The Operators Manual has been written for your benefit For your safety and the safety of others we recommend you and all operators read and understand the contents Should you experience any difficulty with your Delco pressure washer please contact your nearest Delco Distribu...

Page 3: ...ninety 90 days whichever is longer Defective parts replaced under this warranty are the property of DELCO Cleaning Systems LLC 6 All warranty service will be performed by a trained technician employed by an Phoenix Cleaning Systems LLC distributor dealer Servicing distributor dealer will abide by the DELCO Cleaning Systems LLC Service Center Warranty Policy 7 Warranty does not cover damage caused ...

Page 4: ...ill fuel tank each evening This will help minimize condensation in fuel tank and prolong fuel pump life 7 Always follow chemical manufacturer s recommendations in use of chemicals with this equipment Immediately after using chemical solutions through this equipment flush thoroughly with clear water 8 Disconnect all electrical power before performing any maintenance on this equipment 9 Make sure po...

Page 5: ... paint solvents etc 12 DO NOT screw the pop off valve all the way in to prevent leaking or dripping 13 DO NOT adjust the unloader regulator valve on trigger control units to a pressure in excess of 200 PSI of equipments motor or pump rating 14 DO NOT secure trigger gun in the open position ON Operate ONLY with your hand during operation to prevent injury 15 DO NOT allow air into the water system t...

Page 6: ...heating fuel or diesel fuel without anti gel additives 3 VENTING THE UNITS If the unit is to be used in an enclosed area it must be vented out The Draft Regulator on oil fired units and chimney must be same size as the stack on the cleaner unit Poor draft will cause the unit to soot up and not operate efficiently When installing the machine so the stack will be as straight as possible protruding t...

Page 7: ...l the nozzle tip into the cleaning gun 4 Close the soap valve turn fully clockwise 5 Securely hold the cleaning gun and turn the switch to position 1 pump 6 The recommended method of cleaning is A Wet entire surface and remove the loose dirt with water only B Turn on the soap by opening the soap valve turn the handle counterclockwise NOTE The operating pressure of the machine will drop to nearly z...

Page 8: ...TO CHECK DAILY 1 Check oil level in pump 2 Fill fuel tank at the end of each day s use to prevent condensation build up in fuel system 3 Fill soap container 4 Check oil level in engine THINGS TO CHECK WEEKLY 1 Check and clean water float tank and pump inlet screen 2 Check all hoses for leaks and damage Repair or replace as needed 3 Check pressure nozzle for wear Replace if needed 4 Check all nuts ...

Page 9: ...r for maximum heating and emission control 3 FUEL FILTER Clean or replace every 400 hours or 3 months whichever comes first or as needed This will help prolong fuel pump life and burner efficiency DESCRIPTION Racor Water Separator 4 FUEL TANK Drain one pint of fuel from bottom of fuel tank every 50 hours of use or every two weeks whichever comes first Check for water or contaminates in fuel If any...

Page 10: ...150 PSI C Service the fuel pump once every 50 hours or 3 months by cleaning the fuel strainer screen A clogged strainer or fuel filter will cause fuel pump starvation and dry the fuel pump up The ONLY lubrication the fuel pump has is the fuel that runs through it KEEP IT CLEAN for longer fuel pump life WINTERIZING 1 Shut off and disconnect the water supply 2 Drain float tank 3 Install antifreeze k...

Page 11: ... pump and coil inlet 2 Connect about four feet of hose with screen to suction side of a low pressure auxiliary pump 3 Connect a discharge hose between the low pressure auxiliary pump discharge side and the inlet 4 Disconnect high pressure discharge hose from coil outlet 5 Connect another 5 6 feet of hose to the coil outlet and run to a 5 gallon bucket 6 Stick low pressure auxiliary pump suction ho...

Page 12: ... leakage Worn crankcase seals Replace crankcase seals Oil leaking in area of crankshaft Worn crankshaft seal Bad bearing Replace damaged seals Replace bearing Excessive play in the end of the crankshaft Worn bearing Replace bearing Water in crankcase inside of the crankcase Humid air condensing into water Change oil every 3 months or 500 hours intervals using premium grade 10W30 Non detergent hydr...

Page 13: ...Owner s Manual Page 13 Notes ...

Page 14: ...Owner s Manual Page 14 EZ4040G PUMP COMPONENT LOCATOR ...

Page 15: ...asador 30 3 99 6967 00 Washer Arandela 31 32 33 3 44 0402 66 Plunger 13 mm 34 35 40 3 90 3612 00 O Ring Kit No s 152 156 O Anillo 41 3 44 0803 70 Packing Retainer Kit No s 152 156 Retenedor de Junta 42 3 44 2162 70 Intermediate Ring Kit No s 154 156 Anillo Intermedio 43 3 90 5076 00 Packing Kit No s 153 156 Junta 44 3 90 2602 00 Packing Kit No s 153 156 Junta 45 3 44 1002 51 Head Ring Kit No s 155...

Page 16: ...Owner s Manual Page 16 UNLOADER COMPONENT LOCATOR ...

Page 17: ...torgehäuse 3 8 in BSPP Piston Rod SS Cap 8 8002628 Vástago de Émbolo Acero Inoxidable 1 25 8002643 Funda 1 Tige de Poussoir Acier Inoxydable Couvercle Kolbenstange Nichtrostende Kappe O Ring 2 62 x 7 6mm Lock Nut M8 Zinc 9 8002629 O Anillo 2 62 x 7 6mm 1 26 8002644 Tuerca de Retención M8 Cinc 1 O Anneau 2 62 x 7 6mm Écrou de Verrouillage M8 Zinc O Ring 2 62 x 7 6mm Lochmutter M8 Zink Back Up Ring ...

Page 18: ...Motor 8 962139 1 Mounting Screws 1 4 20NC x 5 8 9 29606A 1 Blower Wheel R W B only 10 29609A 1 Coupling 11 197216 1 Fuel Unit 12 962219 4 Mounting Screws 1 4 20 NC x 7 8 13 193107 1 Pump Nozzle Port Fitting 14 29612A 1 Connector Tube Assembly 15 48415A 1 Ignition Transformer Assembly with Interrupted Ignition 16 29641A 1 Nozzle Line Electrode Asm 17 47000A 1 Oil Valve 18 51454A 1 Brushes Replaceab...

Page 19: ...Big Brute Owner s Manual Big Brute 12V ELECTRICAL SCHEMATIC ...

Page 20: ...Manual Page 20 GUNVALVE AND HOSE ASSEMBLY COMPONENT LOCATOR ...

Page 21: ...la Aerografica 5 2 QC 381 22 O Ring O Anillo 6 1 192278 Quick Coupling Socket 3 8 Manguito de Acomplamiento Rápido 3 8 7 1 DH 477 50 Hose 3 8 x 50 ft 3000 PSI Tubo Flexible 3 8 x 50 ft 3000 psi 8 1 QC 380 43 Female Plug 3 8 Tapón Hembra 3 8 9 1 192276 Male Socket 3 8 Ancla Macho 3 8 10 1 DH 166 50 Hose 3 8 x 50 ft 4000 PSI Tubo Flexible 3 8 x 50 ft 4000 psi 11 1 197055 Male Plug 3 8 Tapón Macho 3 ...

Page 22: ...Manual Page 22 GC 590 40 GUNVALVE COMPONENT LOCATOR ...

Page 23: ...1 GC 764 41 Cap Funda Tapa 12 1 GC 764 38 Valve Spring Muelle de Válvula 13 1 GC 764 36 Valve Ball Válvula de Bola 14 1 GC 764 32 Valve Seat Asiento de la Válvula 15 2 GC 764 30 O Ring Empaque O 16 7 GC 765 16 Self Tapping Screw Tornillo de Rosca Cortante 17 1 GC 765 30 Spring Muelle 18 1 GC 765 53 Discharge Tube Assembly Ensamblaje de Tubo de Descarga 19 8000650 Inlet Tube Tubo de Entrada 20 1 80...

Page 24: ...Manual Page 24 1111 E Lake Francis Dr Siloam Springs AR 72761 1 800 BUY DELCO ...

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