VNG-S Exploded Views 24-25 VNG-S Parts List 26-27 VNG-L Exploded Views 28-29 VNG-L Parts List 30-31 Control Panel Assembly Control Panel Parts List VNG-L 6-3000, 8-3000 Burner Assembly VNG-L 6-3000, 8-3000 Burner Parts List 8.913-939.0 • LANDA VNG • Rev. 5/11...
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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. 8.913-939.0 • LANDA VNG • Rev. 5/11...
If rated more than 250 volts, or more than single must be worn when using this THIS EQUIPMENT. phase this product should only be connected to a equipment. power supply receptacle protected by a GFCI. 8.913-939.0 • LANDA VNG • Rev. 5/11...
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Do not use liquid fuel. Have a quali- stream at people, or severe in- RISK OF INJECTION fied serviceman install and service your equipment. OR SEVERE INJURY jury or death will result. TO PERSONS. KEEP CLEAR OF NOZZLE. 8.913-939.0 • LANDA VNG • Rev. 5/11...
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WARNING: If connection is made to portable water supply, a back flow device must be provided. Follow the maintenance instructions speci- fied in the manual. Example Of Down Draft Diverter For Gas Fired Machines 8.913-939.0 • LANDA VNG • Rev. 5/11...
Check for sparingly on male threads only and be approved for proper power supply using a volt meter; check the se- all gases. rial plate for the correct requirements. 8.913-939.0 • LANDA VNG • Rev. 5/11...
Illustration showing air openings necessary to supply air for in such a manner that the stack will be as straight as combustion when heating appliance is installed in an enclosed room. 8.913-939.0 • LANDA VNG • Rev. 5/11...
6 and 11 w.c.i. for propane. If the desired input rating cannot be obtained within the above manifold pressure adjusting range, the next size larger or smaller burner orifice should be used. 8.913-939.0 • LANDA VNG • Rev. 5/11...
NOT ATTEMPT TO read the manual? LIGHT MANUALLY. Has the machine been installed according to operator's manual instructions? CAUTION: If “NO” has been checked on any of the above questions, do not operate the machine. 8.913-939.0 • LANDA VNG • Rev. 5/11...
Selection of high or low pressure is accompanied by turning the handle. Note: High pressure nozzle must be inserted at end of wand to obtain high pressure. To apply soap read operator’s manual. 8.913-939.0 • LANDA VNG • Rev. 5/11...
Use only SAE 30 weight non-detergent oil. Change oil The areas around the Landa washer should be kept after first 50 hours of use. Thereafter, change oil every clean and free of combustible materials, gasoline and three months or at 500 hour intervals.
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In areas where alkaline water is valve continues to leak, repair or replace the valve. an extreme problem, periodic use of Landa Deliming CAUTION: Relief valve can become obstructed by Powder will remove lime and other deposits before coil deposits and must be unscrewed at least once per becomes plugged.
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If the water heater will be exposed to freezing weather, an anti-freeze solution should be circulated through the coil by whatever means are available for the particular system the water heater is used on. 8.913-939.0 • LANDA VNG • Rev. 5/11...
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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.
4. If you do not have continuity through wire and the ignitor/sensor, check for a loose wire connection in the wire. Repair as needed. 5. Check to see if spark shorts to burner ring through a cut in the ignitor wire. 8.913-939.0 • LANDA VNG • Rev. 5/11...
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If you read 24V accross the switch terminals the limit switch is open. Replace the limit switch. A pilot flame set too high will also cause burner to short cycle. Pilot flame lifts over ignitor/sensor. 8.913-939.0 • LANDA VNG • Rev. 5/11...
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Low gas valve pressure Increase gas pressure as described on page 14. Soot buildup on coils not allowing Clean coils. heat transfer Improper burner nozzle See exploded view parts list. 8.913-939.0 • LANDA VNG • Rev. 5/11...
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Unloader valve seat faulty Check and replace if necessary. ON INSTALLATION Nozzle incorrectly sized Check and replace if necessary (see serial plate for proper size). Worn piston packing Check and replace if necessary. 8.913-939.0 • LANDA VNG • Rev. 5/11...
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Oil seal worn Check and replace if necessary. EXCESSIVE Irregular functioning of the valves Check and replace if necessary. VIBRATION IN DELIVERY LINE RELIEF VALVE Relief valves defective Replace or repair. LEAKS WATER 8.913-939.0 • LANDA VNG • Rev. 5/11...
EXPLODED VIEW - 6-3000, 8-3000, 10-2000 31, 77 Detail See Control 11 - For Panel Float Tank Illus. Detail See Detail See Page 35 Electrical Box Illus. 8.913-939.0 • LANDA VNG • Rev. 5/11...
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To Machine Outlet On 6-3000, 8-3000 Models. Plumb Plumb Hose 21 Hose To Unloader To Unloader On Outlet On 89139390-6 6-3000, 8-3000 10-2000 Model Models. Plumb Hose To Machine Outlet On 10-2000 Model 10-2. B/C 8.913-939.0 • LANDA VNG • Rev. 5/11...
CONTROL PANEL ASSEMBLY Detergent Remote Detergent Inlet Operating System Line 36 - Detergent Line to Pump Inlet Steam Line Pump Steam Line Pump Detergent Remote Operating System 8.913-939.0 • LANDA VNG • Rev. 5/11...
Screw, 10/32" x 3/4", Hex 8.706-024.0 Nipple, 1" x 4" Black Pipe 9.802-759.0 Screw, 10/32" x 1/2", 9.802-159.0 Connector, Hex Black 1/4" Tube x 1/4" MPT ▲ Not Shown 9.803-562.0 Cable, Ignitor, 48" 8.706-857.0 Tee, 1/8" Street 8.913-939.0 • LANDA VNG • Rev. 5/11...
3 to the pump "OFF" button to reset the timer. Press turn burner "ON" or turn control panel pump switch transmitter pump "ON" button to restart pump. "OFF". 8.913-939.0 • LANDA VNG • Rev. 5/11...
O-Ring Ø2.62 x 17.13 9.803-177.0 Shim See Kit Valve Assembly 9.803-181.0 Bearing Housing See Kit O-Ring Ø2.62 x 20.29 See Kit Plunger Bolt 9.802-928.0 Valve Plug See Kit Copper Spacer 9.802-943.0 Manifold Stud Bolt 8.913-939.0 • LANDA VNG • Rev. 5/11...
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NUMBER OF CYLINDERS KIT WILL SERVICE REPAIR KIT 9.802-603.0 9.802-606.0 NUMBER Complete Valve Plunger Oil Seals KIT DESCRIPTION (all pumps) (all pumps) ITEM NUMBERS 14, 15, 16 INCLUDED NUMBER OF CYLINDERS KIT WILL SERVICE 8.913-939.0 • LANDA VNG • Rev. 5/11...
Crankshaft Seal See Kit Valve Assembly 9.803-177.0 Shim 9.803-287.0 O-Ring Ø3.53 x 25.80 9.803-181.0 Bearing Housing See Kit Plunger Bolt 9.802-930.0 Valve Plug See Kit Copper Spacer 9.802-942.0 Manifold Stud Bolt 9.802-890.0 Lock Washer 8.913-939.0 • LANDA VNG • Rev. 5/11...
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KIT DESCRIPTION 25 mm 25mm 25mm Valve Seals ITEMS NUMBERS 35, 36, 37, 4, 6, 8 4, 5, 6, 7, 8 12, 13, 14 INCLUDED 38, 39, 40 NUMBER OF CYLINDERS KIT WILL SERVICE 8.913-939.0 • LANDA VNG • Rev. 5/11...
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Authorized LANDA Dealer of the defect. Your Authorized LANDA Dealer will fi le 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 manufacturers, your Authorized LANDA Dealer can help you obtain warranty service through these manufacturers’...
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Form #8.913-939.0 • Revised 5/11 • Printed in U.S.A...
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