6.3
6.3
Cautions
Cautions
on cooling
on cooling
system
system
(1) During operation, if the radiator of forklift “boils” or the
(1) During operation, if the radiator of forklift “boils” or the
temperature of cooling
temperature of cooling
liquid is too high, do not open the cover of
liquid is too high, do not open the cover of
radiator immediately. If the cover needs to be
radiator immediately. If the cover needs to be
removed to find out the cause
removed to find out the cause
for it, reduce the rotational speed of
for it, reduce the rotational speed of
engine to the moderate,
engine to the moderate,
slowly rotate the cover and not remove it very soon so as to prevent operators from being
slowly rotate the cover and not remove it very soon so as to prevent operators from being
scalded by the splashing liquid. When recovering the
scalded by the splashing liquid. When recovering the
radiator, it must be screwed tightly,
radiator, it must be screwed tightly,
otherwise, the system may not
otherwise, the system may not
be well enclosed and the system
be well enclosed and the system
pressure stipulated cannot
pressure stipulated cannot
be formed.
be formed.
(2) There is a compensation can on the left of engine.The letter”FULL”and
(2) There is a compensation can on the left of engine.The letter”FULL”and
“LOW”are marked on the upper and lower of
“LOW”are marked on the upper and lower of
the can wall.Correct antifreeze agent level
the can wall.Correct antifreeze agent level
should be between letters. Antifreeze liquid of same type should be replenished after the
should be between letters. Antifreeze liquid of same type should be replenished after the
liquid leaks or evaporates. which is not changed around the year, regardless of summer or
liquid leaks or evaporates. which is not changed around the year, regardless of summer or
winter. Generally, after being used for one year, it should be let out for filtration and
winter. Generally, after being used for one year, it should be let out for filtration and
purific
purific
ation and then put to
ation and then put to
use again.
use again.
(3) Based on
(3) Based on
diffe
diffe
rent working condit
rent working condit
ions
ions
,
,
regul
regul
arly clean the
arly clean the
outer surfa
outer surfa
ce
ce
of the
of the
radiator with detergent, compressed air or high-pressure water (no high than 4kg/cm ).
radiator with detergent, compressed air or high-pressure water (no high than 4kg/cm ).
2
2
-5
-5
-
-
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