21
Maintenance
PROBLEM
POSSIBLE CAUSE
SOLUTION
BURNER
WILL
NOT LIGHT
(contiuned from
previous page)
Fuel not reaching combustion
chamber
Check fuel pump for proper flow.
Check solenoid flow switch on machines
with spray gun control, for proper
on-off fuel flow control.
Clogged burner nozzle
Clean as required.
Thermostat faulty or slow engine speed
Increase engine
RPM to increase voltage.
Flow switch malfunction
Remove, test for continuity and replace as
needed.
Flow solenoid malfunction
Replace if needed.
FLUCTUATING
PRESSURE
Valves worn
Check and replace if necessary.
Blockage in valve
Check and replace if necessary.
Pump sucking air
Check water supply and air seepage at joints in
suction line.
Worn piston packing
Check and replace if necessary.
Engine Altitude
The engine is preset for operation at altitudes
below 1000 feet above sea level. If operated at
higher altitudes, it may be necessary to adjust
the engine. Contact your local authorized engine
sales and service center for details.
MACHINE
SMOKES
WHILE
BURNER UNIT
IS RUNNING
OR UNIT SMOKES AT
COLD-START ONLY
WHEN
BURNER
IS OFF
Fuel is improper or water is in fuel
Drain tank and replace contaminated fuel.
Air adjustment is improper
Readjust air bands on burner assembly.
Fuel pressure is low <140 psi for
burner
Adjust fuel pump pressure to specifications.
Burner nozzle spray pattern is faulty
Replace nozzle Check parts breakdown
for nozzle size.
Faulty burner nozzle spray pattern
Replace nozzle Check parts breakdown
for nozzle size.
Coil and burner assembly have heavy
accumulation of soot
Remove coils and burner assembly,
clean thoroughly Call local dealer.
Smoke stack has obstruction
Check for insulation blockage or other foreign
objects.
Engine RPM is low
Increase RPM to correct specs. See serial plate.
Fuel Pressure is too high for clean burn
(fuel PSI above >140 and below 200)
and smokes when burner is off
Reduce fuel pressure PSI/Increase air band set
for cleaner without max water heat loss
Landa SLT/SLX Diesel Dealer’s Manual 9.807-539.0 - AE
Содержание SLT6-32624E
Страница 2: ...2 Landa SLT SLX Diesel Dealer s Manual 9 807 539 0 AE Machine Data Label ...
Страница 24: ...24 Notes Landa SLT SLX Diesel Dealer s Manual 9 807 539 0 AE ...
Страница 46: ...46 Unloader Landa SLT SLX Diesel Dealer s Manual 9 807 539 0 AE 1 2 11 9 12 5 6 13 10 4 7 3 8 8 ...
Страница 50: ...50 Spray Gun Landa SLT SLX Diesel Dealer s Manual 9 807 539 0 AE High Pressure 8 9 6 7 4 5 1 3 2 ...
Страница 64: ...9 807 539 0 Printed in U S A ...