Delco Pressure Washers Operator's Manual

Pressure washers and accessories

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Pressure Washers
and Accessories
THE PATRIOT

Operators Manual

Rev2 07-08
Delco Pressure Washers - PN LIT-VERSAPATSKD-DEL

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Questions and answers

OSCAR ERICE
February 2, 2025

what is the replacement oil on model dcv2420

1 comments:
Mr. Anderson
May 14, 2025

The replacement oil for the Delco pressure washer is a high-quality 30 wt. non-detergent oil.

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Summary of Contents for Delco Pressure Washers

  • Page 1: Operators Manual

    Pressure Washers and Accessories THE PATRIOT Operators Manual Rev2 07-08 Delco Pressure Washers - PN LIT-VERSAPATSKD-DEL...
  • Page 2 Delco Distributor immediately. We are aware of your investment in a Delco pressure washer, therefore, our prime concern is that you become one of our “satisfied” owners. Please feel free to send us your comments and ideas.
  • Page 3 PRESSURE WASHER LIMITED WARRANTY 1. DELCO Cleaning Systems, LLC warrants its products for a period of one year from the date of pur- chase, 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.
  • Page 4 Table of Contents Operator Safety Instructions ........... . 5 - 6 Installation .
  • Page 5 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 PERSON- NEL WHO HAVE READ AND UNDERSTAND THE INSTALLATION AND OPERATION MANUAL SHOULD BE PERMITTED TO OPERATE THIS EQUIPMENT.
  • Page 6 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 RUN- NING.
  • Page 7 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 plumb- ing and heating codes. 2.
  • Page 8: Operating The Machine

    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 non- working conditions.
  • Page 9 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.
  • Page 10 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. Subsequent changes should be every 250 hours or 3 months, whichever comes first. A.
  • Page 11 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.
  • Page 12 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.
  • Page 13 DIAGNOSIS AND MAINTENANCE PROBLEM PROBABLE CAUSE SOLUTION Low Pressure Worn nozzle Replace nozzle of proper size. Belt slippage. Tighten or replace; use correct belt. Air leak in inlet plumbing. Use PTFE liquid or tape. Pressure gauge inoperative or not Check pressure with new guage and replace as needed. registering accurately.
  • Page 14 SUPERSKID COMPONENT LOCATOR 100A s ’...
  • Page 15 SUPERSKID COMPONENT LOCATOR PARTS LIST Ref. No. Qty. Part No. Description ENG0006/GX620 21 HP VANGUARD /20HP HONDA PUM0030/TS2021 PUMP TSF2019/ TS2021 PUL0004 ENGINE PULLEY, 3TB36 D034 ENGINE BUSH, P1X1 PUL0007 PUMP PULLEY, 2BK90H D150 PUMP, V-BELT, B/BP42 WRA0005 BURNER HOOD (WRAPPER) BUR0004 BURNER, 12VDC F010...
  • Page 16 SUPERSKID COMPONENT LOCATOR s ’...
  • Page 17 SUPERSKID COMPONENT LOCATOR PARTS LIST Ref. No. Qty. Part No. Description F001 1/4 IN. BRASS STREET EL. 90° F234 1/4 CLOSE NIPPLE, SCH. 80 V032 1/4 IN. METERING VALVE F010 1/4 IN. X 1/4 IN. HOSEBARB 8 FT. H012 1/4 IN. NYLON BRAID HOSE V017 1/4 IN.
  • Page 18 SUPERSKID COMPONENT LOCATOR Ref. No. Qty. Part No. Description T316 COIL & TANK ASSEMBLY T114-SS BURNER HEAD B004-SS ADJ. ROD FOR CAT B008-SS ADJ. ROD FOR GENERAL B002-SS ADJ. BRACKET CAT B007-SS ADJ. BRACKET GENERAL FRA0018 SUB FRAME (ALL VERSIONS) Specify material if other than MS. BRA0020 ALTERNATOR BRACKET FRAME...
  • Page 19 SUPERSKID COMPONENT LOCATOR PARTS LIST Ref. No. Qty. Part No. T239 COIL & TANK SUPER SKID T013 COIL W/INSULATION 18" S/SKID T804 INSULATION WRAP 18" T114 HEAD BURNER W/INSULATION F182 SCREW 5/15"X 3/4"’HHSMSW F078 WASHER LOCK 5/15" D020 BELT-V D150 BELT-V PUL0004 D034...
  • Page 20 SUPERSKID COMPONENT LOCATOR Owner’s Manual...
  • Page 21 SUPERSKID COMPONENT LOCATOR PARTS LIST Ref. No. Qty. Part No. " 4 T737 BRACKET BATTERY HOLD DOWN F103 T003 " 4 T198 TANK DIESEL SUPER SKID T002 " 5 T230 V038 T366 FLOAT TANK LID S/SKID T335 C004 " 8 F046 HOSEBARB 7/32"...
  • Page 22 TS2021 PUMP COMPONENT LOCATOR Versa 5300 Owner’s Manual...
  • Page 23 TS2021 PUMP COMPONENT LOCATOR PARTS LIST Ref. No. Qty. Part No. (Gen. PN) Description 47120841 Manifold 47120941 Manifold - Nickel Plated 99320600 Screw, M8 x 70 IP-400-06 (96702000) Flat Washer, M8 IP-100-09 (99320600) O-Ring IP-100-11 (36200366) Valve Seat IP-100-13 (36200176) Valve Plate IP-100-15 (94737600) Spring...
  • Page 24 TS2021 PUMP COMPONENT LOCATOR Versa 5300 Owner’s Manual...
  • Page 25 TS2021 PUMP COMPONENT LOCATOR PARTS LIST Ref. No. Qty. Part No. Description IP-100-42 (96751400) Washer, M21.5 IP-100-44 (98210000) UV-935-84 (96738000) Washer, M17.5 IP-100-36 (90271000) Low Pressure Seal RK-371-01 Valve Kit Includes: *9 & *11 RK-711-02B Plunger Packing Kit Includes: *42 - *47 & *56 RK-711-03B V-Packing Kit Includes: *42, *44, *45, *47 &...
  • Page 26 PULSARK3 UNLOADER VALVE COMPONENT LOCATOR (Std.) K-7 UNLOADER VALVE COMPONENT LOCATOR (Special Order) Owner’s Manual...
  • Page 27 K-7 UNLOADER VALVE COMPONENT LOCATOR PARTS LIST REF. NO. QTY. PART NO. DESCRIPTION 92.2368.00 99.3084.00 Screw 96.7014.00 Washers Kit 70 90.3849.00 O-Ring 36.3095.70 K7 Spring Plate 94.7466.00 Spring Kit 70 36.3094.00 K7 seat valve Kit 70 0.5052.00 Anti-Extrusion Ring Kit 70 90.3820.00 O-Ring Kit 70.
  • Page 28 SUPERSKID 12V ELECTRICAL SCHEMATIC Owner’s Manual...
  • Page 29 SUPERSKID 12V w/ ALTERNATOR ELECTRICAL SCHEMATIC Owner’s Manual...
  • Page 30 OIL BURNER REPLACEMENT PARTS - B130 12UDC BECKETT Ref. No. Qty.. Part No. Description B139 12 v. DC MTR B161 12 v. DC Ignitor w/o Control B137 12 v. DC Ignitor w/Control B136 Drive Coupler B095 12 v. DC Oil Valve B145 Electrodes B017...
  • Page 31 Alternate BURNER COMPONENTS - P/N= BUR0011 MSR BURNER MODEL, PART DESCRIPTION AND PART NUMBER WHEN ORDERING PARTS DESCRIPTION PART NO. DESCRIPTION PART NO. BURNER HOUSING 31841-036 AIR TUBE & GUN ASSM. JUNCTION BOX ASM 21319 GASKET 12484 MOTOR 1/8 H.P. 20627 ADJUSTABLE FLANGE 2689-011...
  • Page 32 AIR TUBE & GUN ASSEMBLY DETAILS (Burner P/N BUR0011) NOTE: BACKSIDE OF FLAMELOCK TO NOZZLE FACE. TO DETERMINE THE AIR TUBE LENGTH 5/16” DESCRIPTION PART NO. HEAD 0.85-0.75 #SC 100060 0.75-1.00 #1A 14157 1.00-1.35 #2A 14158 2.00-2.25 #4A 14160 AIR TUBE SEE NOTE STANDARD AIR TUBE DIMENSIONS NOZZLE ADAPTER...
  • Page 33 GUN & HOSE ASSEMBLY COMPONENT LOCATOR Owner’s Manual...
  • Page 34 GUN & HOSE ASSEMBLY COMPONENT LOCATOR PARTS LIST Ref. No. Qty.. Part No. Description 55652A 48 in. insulated wand 54223A Trigger Gun 55163A 50 Ft. hose assembly 197056 Female QC Plug 192275 Male QC Socket 8000321 Cleaning Nozzle 0 degree (#5 Orifice) 8000322 Cleaning Nozzle 15 degree (#5 Orifice) 8000323...
  • Page 35 120V GENERATOR COMPONENT LOCATOR AND PARTS LIST Ref. No. Qty.. Part No. Description 55652A 48 in. insulated wand 54223A Trigger Gun 55163A 50 Ft. hose assembly 197056 Female QC Plug 192275 Male QC Socket 8000321 Cleaning Nozzle 0 degree (#5 Orifice) 8000322 Cleaning Nozzle 15 degree (#5 Orifice) 8000323...
  • Page 36 120V GENERATOR ELECTRICAL SCHEMATIC Owner’s Manual...
  • Page 37 120V GENERATOR SAFETY AND OPERATION GENERAL SAFETY INFORMATION 1. Be extremely careful if operating equipment with generator in rain or snow. 2. The generator must be properly grounded. 3. Keep all safety guards and drive shields in position and tightly secured while equipment is operating. 4.
  • Page 38 with a crocus cloth to maintain the finish under normal conditions. This should not be required more than once each 1000 hours of operation. 3. ELECTRICAL TESTING - Testing generator field for opens and grounds: A. Disconnect field lead from rectifier. B.
  • Page 39 4. TESTING RECTIFIERS (Fig. 4): The field excitation is supplied through a half-wave bridge rectifier. This type of rectifier has 3 terminals - 2 AC and a DC positive. A rectifier may be tested in the following manner: A. Disconnect all leads from rectifier. B.
  • Page 40 120V GENERATOR TROUBLESHOOTING PROBLEM PROBABLE CAUSE SOLUTION No output or low voltage Open or shorted armature. Replace armature. Open or shorted field coil(s). Replace field coil(s). Generator operating below correct rpm speed Generator must be operated at 3600 rpm +/- 90 rpm for proper output voltage.
  • Page 41 NOTES: Owner’s Manual...
  • Page 42 1111 E. Lake Francis Dr. • Siloam Springs, AR 72761 • 1-800-BUY-DELCO...

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