Toyotomi Toyostove Laser 300 Installation And Operation Instruction Manual page 17

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5. Clean Fuel Strainer (ONCE A SEASON)
The strainer of the fuel sump should be cleaned once a season and before
starting the heater at the beginning of each season.
(a) Close the valve closest to the heater.
(b) To catch the fuel which will drain out, set the Oil catch below the Strainer
cover, with a small container under it.
(c) Loosen the two screws from the Strainer cover and remove.
(d) Remove the strainer and wash with kerosene or fuel oil.
(e) Return the strainer to its original position. Replace strainer cover and screw
to secure.
(f) Wipe away any spilled fuel.
(g) Open the valve in the fuel line. Check for fuel leakage.
Note: At the end of each season unscrew the drain screw to remove all the remaining fuel from the fuel
sump. Be sure to follow procedure A and B listed above and replance Drain screw.
6. Recommended Periodic Maintenance
As a state-of-the-art furnace, your heater requires periodic inspection and service by an authorized technician
to insure optimum, trouble free performance. This inspection should include: a combustion check; flue pipe
check; burner assembly check; cleaning all necessary parts and replacing gaskets as needed. Please ask
your authorized Toyostove dealer for details and scheduling. When using Ultra Low Sulfur Diesel (ULSD) or
Ultra Low Sulfur Heating Oil the heater should be serviced at least every two years because the distillation of
ULSHO is heavier than 1-K Kerosene and No. 1 Fuel Oil. When using 1-K Kerosene or Low Sulfur No. 1 Fuel
Oil your heater can be serviced less frequently.
When the heater is on and clock is set (see "set Clock" on page 9), it will automatically stop and clean the igniter
every day at 2:00 AM and will display "CL" on the digital indicator. After the cleaning mode is finished the heater will
automatically re-ignite and continue to burn again.
The igniter cleaning mode helps prolong the igniter life.
Heater will clean igniter for ten (10) minutes manually.
1. When ON/OFF switch is "OFF", press the "SET" button and "CLEAR" button at the same time for more than
three (3) seconds.
2. Display will appear "CL:10" on Digital Indicator. Cleaning will begin and end without any additional input.
Note: Cleaning igniter is important to prolong igniter life. It is recommended that the igniter be cleaned once a
month if the time is not set.
AUTOMATIC IGNITER CLEANING SYSTEM
MANUAL IGNITER CLEANING SYSTEM
Oil catch
Fuel
Strainer
Strainer
gasket
Strainer
cover
Drain
Screw
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