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Table of Contents
Troubleshooting
Related Manuals for Landa SLT Series
Summary of Contents for Landa SLT Series
- Page 1 SLT/SLX Series Hot Water - Diesel Powered - Diesel/Oil Heated Operator’s Manual Pressure Washer MODELS: SLT6-32624E 1.110-065.0 SLT8-32624E 1.110-066.0 SLX10-32624E 1.110-067.0 For the Landa Dealer nearest you, consult our web page at www.landa.com 9.807-540.0 - E 01/07/20...
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Page 2: Machine Data Label
When the light is on, it means check the oil level. Add oil if needed. Battery is Not Charging When the light is on, it means check battery and/or charging system. Not all machines have all symbols Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 3: Table Of Contents
Engine Troubleshooting ..... 21 Troubleshooting ......22 Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 4: How To Use This Manual
• Coil Removal • Coil Reinstallation • Maintenance Schedule • Oil Change Record • Troubleshooting NOTE: The manual part number is located on the lower right corner of the front cover. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 5: Safety
When ordering parts, please specify model and serial number. Use only identical replacement parts. This machine is to be used only by trained opera- tors. Engine Operation: Read engine manual provided before operating. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... - Page 6 If any fuel is spilled, make sure the area is particules dans l'air et leur projection à hautes dry before starting the engine. (Fire and/or vitesses. Pour éviter les lésions corporelles, une explosion may occur if this is not done.) Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E...
- Page 7 à pression. personnes ou des animaux, car cela risquerait de causer des blessures graves ou même la mort. 12. Transport/Repair with fuel tank EMPTY or with fuel shut-off valve OFF. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E...
- Page 8 RISK OF INJURY FROM FALLS WHEN AVERTISSEMENT: Faire preuve USING LADDER. d'une extrême prudence au Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E...
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Page 9: Operations
Warm water will discharge from pump High Pressure Hose — Connect one end to water protector onto floor. This system prevents internal pump high pressure discharge nipple and the other end pump damage. to spray gun. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 10: Assembly Instructions
STEP 9: Install proper battery 10W-40 non-foaming only. making sure that the red cable is attached to the positive terminal. Use a 12V group 24 style battery. STEP 8: Fill diesel tank. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 11: Operating Instructions
U ni e Se sh ou . Se lo ad Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 12: Detergents & General Washing Techniques
Se work area. Do not • Acid-based products allow detergent to These chemicals will harm the machine and will dry on surface. damage the surface being cleaned. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 13: Rinsing
Open detergent valve, pull trigger on spray gun and siphon water for one minute. STEP 5: Squeeze trigger on spray STEP 4: Turn off water supply. gun to relieve remaining pressure. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 14: Maintenance
11. Periodically descale coils. Consult your local Landa dry place that is well ventilated away from open Dealer for instructions. flame or sparks. 12. Check to see that engine is properly lubricated. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 15: Unloader Valves
In areas where alkaline water is an extreme problem, periodic use of Landa Coil The area around the Landa washer should be kept Descaler (Part # 8.914-296.0) will remove lime and clean and free of combustible materials, gasoline and other deposits before coil becomes plugged. -
Page 16: Fuel
Do not exceed 200 psi or lower the pressure turning off the electrical current to the fuel solenoid. below 130 PSI, when checked at the post-pump pressure port. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 17: Engine Oil
Gun Setting Instructions Electrodes Setting (For EHASR Only) SLT- 6 & 8 (only) Electrode 5/32" Gap 7/16" SR-Series gage KNA Part 89199800-23 Nozzle Number 8.717-379 1/16" Top View Side View Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 18: Coil Removal
Remove bolts that hold down coil to bottom wrap. Remove coil. Replace or repair any insulation found to be torn or broken. 10. Remove insulation retainer plates. Coil Reinstallation To reinstall new or cleaned coil, reverse steps 9 through Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 19: Maintenance Schedule
SAE Multi-Purpose Type Grease Air Cleaner Element Clean every 100 hours Radiator Screen Clean every 50 hours Fuel Filter Replace every 300 hour NOTE: Read Kubota engine manual for any maintenance or service questions. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 20: Oil Change Record
200 hours thereafter. Use SAE 10W-30 API CF rating Cj-4 Estimated Operating Estimated Operating Date Oil Changed Date Oil Changed Hours Since Last Oil Hours Since Last Oil Month/Day/Year Month/Day/Year Change Change Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 21: Engine Troubleshooting
Valve(s) guide(s) worn Valves sticking Bearings (main/road) worn Governor linkage malfunction Cylinder head gasket damaged Thermostat stuck or malfunctioning Engine seized Radiator clogged (external or internal) Coolant pump faulty Turbocharger faulty Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... -
Page 22: Troubleshooting
Test transformer for proper arc between contacts. Faulty burner transformer Replace as needed. (continued on next Disconnected or short in elec- All wire contacts should be clean and tight. page) trical wiring No breaks in wire. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E... - Page 23 Fuel Pressure is too high for clean burn Reduce fuel pressure PSI/Increase air band set (fuel PSI above >140 and below 200) and for cleaner without max water heat loss smokes when burner is off Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E...
- Page 24 Check and replace if necessary. WATER DRIPPING Cracked piston Check and replace if necessary. FROM UNDER PUMP Lower water supply pressure. Do not run with Pump protector spray gun closed longer than 2 minutes. Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E...
- Page 25 WILL NOT RUN Defective control switch Replace switch. Loose wire Check and replace or tighten wiring. Defective burner motor Replace motor. RELIEF VALVE Relief valve defective Replace or repair. LEAKS WATER Landa SLT/SLX Kubota Diesel Operator’s Manual 9.807-540.0 - E...
- Page 26 9.807-540.0 • Printed in U.S.A.