Landa 1.103-900.0, Руководство оператора

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19
Maintenance
PROBLEM POSSIBLE CAUSE SOLUTION
LOW WATER
TEMPERATURE
Improper fuel or water in fuel Drain fuel tank and replace with proper fuel.
Low fuel pressure Increase fuel pressure.
Weak fuel pump
Check fuel pump temperature. Replace pump if
needed.
Fuel filter partially clogged Replace as needed.
Soot build up on coils Clean coils with soot remover.
Lime build up on coils Clean inside of coils using Landa’s coil cleaner.
Improper burner nozzle See exploded view parts list.
WATER
TEMPERATURE
TOO HOT
Incoming water to machine warm or
hot
Lower incoming water temperature.
Fuel Pump pressure too high Lower fuel pressure.
Fuel Pump defective Replace fuel pump.
Detergent line sucking air Tighten all clamps. Check detergent line for holes.
Defective high limit switch Replace.
Incorrect fuel nozzle size See exploded view parts list.
insufficient water supplied Check GPM to machine.
Restricted water flow Check nozzle for obstruction, proper size.
Landa HS Operator’s Manual 8.913-943.0 - P