8
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23
4. For lter replacement, refer to the
instruction for replacing the air
cleaner lter for every year.
To clean the lter, use only clean dry
compressed air on the inside of the
lter. Air pressure at the nozzle must
not exceed 2 kgf/cm² (29 psi). Main-
tain reasonable distance between
the nozzle and the lter.
EVACUATOR VALVE
Open the evacuator valve gab by
ngers once a week under ordinary
conditions or daily when used in
dusty conditions to get rid of large
particles of dust and dirt.
FUEL FILTER
REMOVING WATER FROM FUEL FILTER
1. Water and dust in fuel are accumu-
lated in the lter. Remove the plug
from the bottom of the fuel lter to
drain any impurities.
2. Tighten the lter with a hand (not a
tool) after drainage.
3. Start the engine and check for fuel
leakage.
IMPORTANT
• The air cleaner will only fulll
its function if it is correctly and
regularly maintained. A poorly
maintained air cleaner will
mean loss of power, excessive
fuel consumption and a reduc-
tion in engine life.
• Do not run the engine with lter
element removed.
IMPORTANT
• Be sure to ret the cover with
the arrow (on the rear of cover)
upright. If the cover is improp-
erly tted, evacuator valve will
not function and dust will adhere
to the element. (Refer to the in-
structions for replacing the air
cleaner lter for every year in
Chapter Maintenance.)
OM_TD220(DK4220,4520,4720,5020,5320,5520,6020)-EN(USA)_08.indd 23OM_TD220(DK4220,4520,4720,5020,5320,5520,6020)-EN(USA)_08.indd 23 2023-09-22 오전 11:36:162023-09-22 오전 11:36:16
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