Pressure Washers and Accessories COBALT BIG BRUTE PN: C984040V Operators Manual and Parts Lists Delco Pressure Washers LIT-EQBBrute-DEL Owner's Manual Page 1
INTRODUCTION Thank you for selecting a high pressure power washer from Delco Pressure Washers. Your pressure washer has been manufactured using the most advanced components in the pressure industry. When operated properly, our equipment has been designed and manufactured to give you years of trouble free, reliable use, with a minimal amount of regular maintenance.
PRESSURE WASHER LIMITED WARRANTY 1. DELCO® Cleaning Systems, LLC warrants its products for a period of one year from the date of purchase, against defects in material and/or workmanship. The warranty covers parts and labor, but excludes transportation. 2. Normal wear and tear items such as valves, seals, etc., are warranted for the initial 30 days following purchase by the end-user. 3.
IMPORTANT SAFETY PRECAUTIONS IMPORTANT: Please read the following instructions before installing and operating this equipment. DANGER THIS EQUIPMENT CAN BE HAZARDOUS TO OPERATOR SAFETY AND ONLY AUTHORIZED PERSONNEL WHO HAVE READ AND UNDERSTAND THE INSTALLATION AND OPERATION MANUAL SHOULD BE PERMITTED TO OPERATE THIS EQUIPMENT. DO NOT LEAVE WAND UNATTENDED WHILE EQUIPMENT IS RUNNING.
14. Always cool down coil. DO NOT’S DO NOT - UNDER ANY CIRCUMSTANCES - POINT THE HIGH PRESSURE NOZZLE AT YOURSELF, OTHER PEOPLE, OR ANIMALS! 1. DO NOT use an undersized discharge nozzle. 2. DO NOT disconnect the pressure hoses or wand while the equipment is HOT, PRESSURIZED or RUNNING. 3. DO NOT operate this equipment without sufficient water supply to the pump. 4. DO NOT operate this equipment without proper ventilation or in a closed space. 5.
INSTALLATION 1. LOCATION Avoid operating units in small areas or near exhaust fans. Adequate oxygen is needed for combustion or dangerous carbon monoxide will result. Stationary units should be installed in accordance with local plumbing and heating codes. 2. FUEL SUPPLY Oil Fired Units: Fill fuel tank with clean kerosene, No. 1 home 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.
OPERATING THE MACHINE PRE-OPERATING INSTRUCTIONS 1. Connect the swivel end of the discharge hose to the cleaning gun. 2. Attach the hose to the machine outlet. 3. Check the fuel level in the fuel tank. Add fuel if required. It is best to keep fuel tank full during nonworking conditions. 4. Attach an ordinary garden hose to the float tank inlet. Turn on the water supply and let the float tank fill. 5. Place the end of the soap line into your soap solution container.
SHUT DOWN INSTRUCTIONS 1. If the burner is on turn control switch to position 1(pump). 2. Run water through the pump until cool water flows from the cleaning gun. Failure to do this could result in increased coil scaling. 3. Turn the control switch to off. 4. Turn off the water supply. 5. If the machine will be exposed to freezing temperatures, see winterizing procedure. THINGS TO CHECK DAILY 1. Check oil level in pump. 2.
MAINTENANCE OF COMPONENTS PUMPS 1. Refer to pump section in this manual for your model of equipment. 2. Change pump oil after the first 25 hours of use. hours or 3 months, whichever comes first. Subsequent changes should be every 250 A. Disconnect power supply. B. Remove drain plug on pump and drain oil. C. If the oil has water in it, it is important to flush out the pump with oil before refilling pump with the proper oil. 3.
6. FUEL PUMP: To bleed air out of fuel pump, open air bleed valve on side of fuel pump. Turn machine and burner ON. When fuel looks clear (NOT FOAMING), close air bleeding valve. Air is out of fuel lines and fuel pump. A. To check fuel pressure, plumb a 200 PSI gauge into the port marked gauge. DO NOT USE BLEED VALVE PORT TO CHECK FUEL PUMP PRESSURE. B.
DE-SOOTING COIL Poor grades of fuel oil or inadequate combustion air will cause heavy soot build up on the outside surface of the heating coil. This will insulate the coil and restrict air flow through the coil, further aggravating the soot build up. To clean off soot, add Red Devil Soot Remover, using manufactures mixing instructions, or remove coil and clean thoroughly, or Call a Factory Authorized DELCO Dealer.
DIAGNOSIS AND MAINTENANCE PROBLEM Low Pressure Pulsation, pump runs extremely rough, pressure low. Water leakage from under the manifold Oil leak between crankcase and pumping section *Slight leakage. Oil leaking in area of crankshaft Excessive play in the end of the crankshaft.
Notes: Owner's Manual Page 13
EZ4040G PUMP COMPONENT LOCATOR Owner's Manual Page 14
EZ4040G PUMP COMPONENT LOCATOR PARTS LIST Ref. No. Qty. Part No. 1. 1 44.1200.41 2. 8 99.3175.00 3. 8 96.7014.00 4. 6 90.3841.00 5. 6 36.2003.66 6. 6 36.2001.76 7. 6 94.7376.00 8. 6 36.2025.51 9. 6 90.3847.00 10. 6 98.2226.00 11. 6 36.7115.01 12. 4 99.1807.00 13. 1 50.1500.74 14. 1 44.2118.01 15. 1 90.4097.00 16. 1 91.8328.00 17. 3 90.1614.00 18. 1 44.0100.22 19. 1 98.2103.00 22. 3 44.0501.66 23. 3 44.0300.22 24. 1 90.3920.00 25. 1 44.1600.22 26. 5 99.1837.00 27. 1 90.3585.00 28. 1 98.2041.00 29. 3 97.
UNLOADER COMPONENT LOCATOR Owner's Manual Page 16
UNLOADER VALVE COMPONENT LOCATOR PARTS LIST Pos. Ref. 1 2 Nr. No. Designation Désignation 8002625 Ball Housing Fitting Conexión de Carcasa de Bola UV-92112* 3 8001103* 4* UV-92148 5* UV-92146 6 8002626 7 8002627 8 8002628 9* 8002629 10* 8002630 11 8002631 12 8002632 13* 8002633 14* 8002634 15* 8002635 16 UV-92108 Denominación Bezeichnung Raccord pour Bâche de Sphérique Kugel-Gehäuse-Anschluss O-Ring, 1.78 x 17.17mm O-Anillo, 1.78 x 17.17mm O-Anneau, 1.78 x 17.
BURNER (Beckett 12V) COMPONENT LOCATOR & PARTS LIST Ref.No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Part No. 29601A 29602A 29603A 29604A 29605A 193871 45027A 962139 29606A 29609A 197216 962219 193107 29612A 48415A** 29641A 47000A 51454A 962626 NI Owner's Manual Qty. 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 2 1 Description Air Shutter Air Band Escutcheon Plate Gasket, Square Plate Air Tube Flange Assembly Flange Gasket Motor Mounting Screws 1/4" - 20NC x 5/8 Blower Wheel (R.W.B.
"Big Brute" 12V ELECTRICAL SCHEMATIC Big Brute Owner’s Manual
GUNVALVE AND HOSE ASSEMBLY COMPONENT LOCATOR Manual Page 20
GUNVALVE AND HOSE ASSEMBLY COMPONENT LOCATOR PARTS LIST Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 Manual Qty. 1 1 1 1 2 1 1 1 1 1 1 1 Part No.
GC 590-40 GUNVALVE COMPONENT LOCATOR Manual Page 22
GC 590-40 GUNVALVE COMPONENT LOCATOR PARTS LIST Ref. No. 1 2 3 4 5 6* 8* 9* 10 11 12* 13* 14* 15* 16 17* 18 19* Qty. 1 1 1 1 1 1 1 1 1 1 1 1 1 2 7 1 1 Part No.
1111 E. Lake Francis Dr.
