Landa PG4-2000 Operator's Manual
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PG
OPERATOR'S MANUAL
■ PG4-2000
■ PG4-3500
■ PG4-4000E
■ PG5-3500E
For technical assistance or the dealer nearest you,
consult our web page at www.landa.com
8.913-910.0

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Summary of Contents for Landa PG4-2000

  • Page 1 OPERATOR’S MANUAL ■ PG4-2000 ■ PG4-3500 ■ PG4-4000E ■ PG5-3500E For technical assistance or the dealer nearest you, consult our web page at www.landa.com 8.913-910.0...
  • Page 2: Table Of Contents

    The model and serial numbers will be found on a decal attached to the pressure washer. You should record both serial number and date of purchase and keep in a safe place for future reference. 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 3: Introduction & Important Safety Information

    WARNING: Risk of injury. Disconnect battery ground terminal before servicing. 8. Transport/repair with fuel tank EMPTY or with fuel shut-off valve OFF. 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 4: Important Safety Information

    This machine 22. Never run pump dry or leave spray gun closed must be attended during operation. longer than 1-2 minutes. Follow the maintenance instructions specifi ed in the manual. 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 5: Component Identifi Cation 4-2000, 4-3500

    fl oor. This Variable Pressure Wand — Must be connected to system prevents internal pump damage. the spray gun. Allows for detergent injection and lower pressure by turning handle. 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 6: Component Identifi Cation 4-4000, 5-3500

    Models (battery not included) Detergent Injector Engine Oil Drain Starter Grip Detergent Bucket Detergent (not included) Hose Variable Pressure Wand Trigger Pressure Nozzle Spray Gun Variable Pressure Soap Nozzle Control Handle High Pressure Hose 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 7: Assembly Instructions

    NOTE: The battery must be capable of accepting ring terminals. check engine oil. NOTE: Battery and battery cable mounting bolts and nuts are not Notice: Running the engine with provided. a low oil level can cause engine damage. 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 8: Operation Instructions

    Do not hold starter grip can damage it. When the engine tightly in hand. starts, release the key, allowing it to return to the ON position. 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 9: Detergents & General Cleaning Techniques

    PROTECTION If you run your pressure washer for 1-2 minutes without pressing the trigger on the spray gun, circulating water in the pump can reach high temperatures. When the 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 10: Shutdown Instructions

    3. Pour about one teaspoon of engine oil through nance of the engine. the spark plug hole, pull the starter grip several times and replace the plug. Then pull the starter 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 11: Troubleshooting

    A small amount of leaking is normal If excessive leaking occurs, call local dealer. LEAKING FROM BOTTOM OF PUMP PRESSURE Unloader valve not operating prop- Call local dealer. INCREASES erly WHEN SPRAY GUN IS CLOSED 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 12: Troubleshooting

    Spray gun closed with machine Open spray gun or turn off machine. FROM PUMP running 5 minutes or longer PROTECTOR Excess water supply pressure Place a pressure regulator at end of 50' garden hose. 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 13: Preventative Maintenance & Oil Change Charts

    Attention to regular preventative maintenance procedures will assist in preserving the performance of your equipment. Contact your Landa dealer for maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer.
  • Page 14: Options

    50' Hose 3/8", 3000 PSI, Rotating Nozzle Rough Skin #4-2023 #4-020350 Set of Nozzles (Packaged) 50' Hose 3/8", 4500 PSI, #4-651504H Telescoping Wand, 12 Foot Rough Skin O-Ring, 1/4" and 3/8" #4-011012 #4-020450 (Packaged) #2-0123H 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 15: Exploded Views, 4-2000, 4-3500

    Th . Op d bir l Fir n St y be n of n to e Ag e Pr St ate s for n Re e Op y Ve .” 8.91 7-01 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 16 EXPLODED VIEW - 4-2000, 4-3500 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 17: Exploded Views, 4-2000, 4-3500 Parts List

    Wheel & Tire, 6" Steel Rim 9.802-807.0 Washer, 3/8" SAE, Flat (4-3500) 9.197-003.0 Nut, 3/8" ESNA, NC 8.719-905.0 Bracket, Belt Tension 9.802-776.0 Nut, 5/16" ESNA 9.800-034.0 Label, Clear Lexan 8.707-254.0 Pump Protector, 3/8" PTP 8.911-293.0 Bracket, Wide Foot 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 18 Bolt, 3/8” x 1-3/4” Tap 9.802-959.0 Key, .247 x 2.125” 9.802-254.0 Hose, 1/4” Push-On, Fuel Line 4” 8.932-968.0 Label, Intended For Outdoor 9.802-744.0 Bolt 10mm x 20mm HH 9.802-816.0 Washer 7/16 Lock Split 8.917.015.0 Label, Regulation 4442.6 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 19: Exploded View, 4-4000, 5-3500

    EXPLODED VIEW - 4-4000, 5-3500 Starter Engine GX630 PG 4-40324E Only CHAUD! #2-01155 Assy, Fuel Tank On PG 4-40324E, Only 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 20: Exploded View, 4-4000, 5-3500

    EXPLODED VIEW - 4-4000, 5-3500 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 21: Exploded View, 4-4000, 5-3500 Parts List

    Nut, 5/8" JAM, ESNA, NF 8.712-348.0 Nozzle, SAQMEG, 4004, 8.718-980.0 Washer, 5/16" Flat, SAE White, 40° (4-4000) 9.198-004.0 Washer, 3/8" Uss F/w Zinc Engine, See Specifi cations Pages 8.939-025.0 Handle, 1-1/4" Chrome 9.802-810.0 Washer, 5/8" Flat, SAE 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 22: Exploded View, 4-4000, 5-3500 Parts List

    Nut, 5/16" ESNA (Vanguard) 9.197-003.0 Nut, 3/8" ESNA, (Honda) 8.718-980.0 Washer, 5/16" Flat (Vanguard) 9.802-807.0 Washer, 3/8" Flat ( Honda) 8.750-737.0 Adapter, 3/8" x 1/4" ( Honda) 9.800-049.0 Label, Manufacturer’s Cleaning 1 Solution 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 23: Hose & Spray Gun Assembly & Parts List

    Coupler, 3/8" Female 8.706-703.0 ▲ Quick Coupler O-Ring, 1/4" & 3/8" (Packaged) 8.739-213.0 Hose 3/8" x 50', 2-Wire Tuff-FLex 8.751-234.0 Gun, Landa, L1050, 5000 PSI, 10.4 GPM 8.904-430.0 Wand, Straight w/Coupler Assy (4-2000) 8.711-293.0 Wand, VP AL344 Assy (4-3500, 4-4000, 5-3500) Pressure Nozzle, See Exploded Views 8.712-398.0...
  • Page 24: Downstream Injector & Parts List

    DOWNSTREAM INJECTOR ASSEMBLY ITEM PART NO. DESCRIPTION 9.802-216.0 Detergent Injector Non Adjust, #3 9.802-210.0 Clamp, Hose, UNI .46 - .54 9.802-251.0 Tube, 1/4" x 1/2", Clear Vinyl 6 ft. 8.707-057.0 Strainer, 1/4" Hose Barb 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 25: Specifi Cations

    9.802-403.0 BX42 (2) 8.715-703.0 GX390 (390cc) HONDA 4-40324E LT4040 8.904-871.0 2BK100H 9.802-391.0 25mm 9.802-403.0 BX43 (2) 9.802-420.0 GX630 (688cc) HONDA 5-35224E LT6035 8.904-881.0 2BK90H 8.715-593.0 25mm 9.802-403.0 BX41 (2) 8.715-702.0 Vanguard (470cc) Brigss 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 26 2BK32H 8.715-576.0 HX1" 9.802-399.0 VRT3 8.750-300.0 9.802-271.0 04 (4) 9.802-225.0 4-40324E 8.750-495.0 2BK32H 8.715-576.0 HX1" 9.802-399.0 VRT3 8.750-300.0 9.802-271.0 04 (4) 9.802-225.0 5-35224E 8.715-068.0 2BK32H 8.715-576.0 HX1" 9.802-399.0 VRT3 8.750-300.0 9.802-271.0 05 (4) 9.802-225.0 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 27: Pump Exploded View And Parts List

    14* See Kit Below O-Ring Ø2.62 x 17.13 9.803-177.0 Shim See Kit Below Valve Assembly 9.803-181.0 Bearing Housing See Kit Below O-Ring Ø2.62 x 20.29 37* 9.803-235.0 Plunger Bolt 9.802-928.0 Valve Plug 38* 9.802-886.0 Copper Spacer 9.802-943.0 Manifold Stud Bolt 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 28 ITEM NUM- 35, 36, 37, 35, 36, 37, BERS 4, 7, 22 4, 7, 22 20, 21, 22, 8, 20, 21, 12, 13, 14 38, 39, 40 38, 39, 40 INCLUDED 22, 23 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 29: Unloader Exploded View And Parts List

    “spike” pressure exceeds the 500 psi limit, remove the adjusting knob (Item 24) and re-adjust (lower) the nuts (Items 20) on the stem (Item 3). Re-attach the adjusting knob (Item 24), then repeat step #6. 8.913-910.0 • LANDA PG • Rev. 11/11B...
  • Page 30 Authorized LANDA Dealer of the defect. Your Authorized LANDA Dealer will file a claim with Landa, who must subsequently verify the defect. In most cases, the part must be returned to LANDA freight prepaid with the claim. For warranty service on components warranted by other manufacturer’s, your Authorized LANDA Dealer can help you obtain warranty service through these manufacturers’...
  • Page 31 Form #8.913-910.0 • Revised 11/11B • Printed in U.S.A.

This manual is also suitable for:

Pg4-4000ePg5-3500ePg4-3500

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