KIT INSTRUCTIONS which came with the kit. It contains replacement parts numbers needed for ordering future parts. NOTE: The manual part number is located on the lower right corner of the front cover. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
This machine is to be used only by trained opera- WARNING 85 db appropriate ear protection tors. must be worn. AVERTISSEMENT: Cette machine excède 85 dB et une protection de l'ouïe appropriée doit être portée. EAR PROTECTION MUST BE WORN Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
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Doing so will result in fire and/ or explosion. AVERTISSEMENT: Ne pas utiliser d'essence, de drainage du carter de moteur ou d'essence Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
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14. Never make adjustments on machine while in made to our standard machines or any compo- operation. nents not purchased from us. 15. Be certain all quick coupler fittings are secured before using pressure washer. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
28. In oil burning models, use only kerosene, No. 1 home heating fuel, or diesel. If diesel is used, add a soot remover to every tankful. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
NOTE: If trigger on spray gun is released for more than 2 minutes, water will leak from the pump protector. Warm water will discharge from pump protector onto floor. This system prevents internal pump damage. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
Do not confuse gasoline and 40 non-foaming only. attached to the positive terminal. fuel oil tanks. Keep proper fuel in Use a 12V group 24 style battery. proper tank. Read engine manual provided. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
40° or green 25° nozzle. To scour the surface, select the yellow 15° or red 0° nozzle. CAUTION: When using the 0° nozzle to prevent surface and injection damage and injury. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
étant nettoyée. Rinsing It will take a few seconds for the detergent to clear. Apply safety latch to spray gun and close detergent valve. Select and install the desired high pressure nozzle. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
STEP 2: Turn engine key switch STEP 3: Turn off water supply. continue spraying, allowing the off. water to cool to below 100°. STEP 4: Squeeze trigger on spray gun to relieve remaining pressure. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
• Periodically descale coils per instructions. Such additives may be added to the gasoline in the • Check to see that engine is properly lubricated. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
Oil should be maintained at that level. The area around the Landa washer should be kept clean and free of combustible materials, gasoline and Cleaning of Coils other flammable vapors and liquids.
The fuel pressure may need to be adjusted due to altitude. For every 500 ft altitude above sea level, the boiling point of water goes down 1 °F. At high altitude Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
9. Replace or repair the coil and any insulation found to be broken or torn. 10. Remove insulation retainer plates. Coil Reinstallation Air Band Locking Air Shutter Screw Locking Screw Reinstall new or cleaned coil reversing Steps 9 through 1. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
Heavy sooting on coil and burner can cause interruption of air flow and Clean as required. shorting of electrodes Check and reset according to diagram in Oper- Improper electrode setting ator’s Manual (Continued on next page) Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
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Check fuel pump pressure. Replace pump if Weak fuel pump needed. LOW WATER TEMPERATURE Fuel filter partially clogged Replace as needed. Soot build-up on coils not allowing Clean coils. heat transfer Improper burner nozzle See specifications. Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
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Defective control switch Replace switch. WILL NOT RUN Loose wire Check and replace or tighten wiring. Defective burner motor Replace motor. RELIEF VALVE/ Excessive pressure, thermal RUPTURE DISK Replace or repair expansion LEAKS WATER Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AR...
Clean Water Screen/Filter Weekly Replace HP Hose Annually Rupture Disk Replace every 2 years Landa SLT/SLX Gas Operator’s Manual 8.914-002.0 - AG Estimated Operating Estimated Operating Date Oil Changed Date Oil Changed Hours Since Last Oil Hours Since Last Oil...
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