Kioti NX4510 Manual page 173

3. When the cylinder is contracted,
the hydraulic fluid returned from
the cylinder is drained to the trans-
mission through the draining circuit
as the operating lever is operated
to the opposite direction from the
expansion position.
ImPORTANT
It. is. recommended. to. use. the.

double. acting. cylinder. instead.
of. the. single. acting. cylinder. if.
the.implement.will.be.operated.
frequently. and. continuously..
If. using. the. single. acting. cyl-
inder. too. frequently. or. for. an.
extended. period. of. time,. the.
hydraulic. fluid. can. be. over-
heated,. resulting. in. deteriora-
tion.of.the.hydraulic.parts'.du-
rability.as.the.main.relief.valve.
opens.at.cylinder.contraction.
TE120(NX4510,5010,5510)CABIN,ROP29 29
CONNECTING.AND.DISCONNECTING.ImPlEmENT.HyDRAUlIC.HOSE
▶CONNECTION
1. make sure to stop the engine be-
fore connecting it.
2. move the double acting valve le-
ver forward and backward for 4
to 5 times to release the pressure
in the hydraulic line of the tractor.
otherwise, it is hard to connect the
couplers, and hydraulic fluid can be
sprayed from the line and get in to
your eyes while connecting them.
3. R e m o v e a n y f o r e i g n m a t e r i a l
around the male and female cou-
plers. If foreign material enters the
hydraulic components, it can lead
to malfunction of the system.
4. open the dust-proof cover of the
female coupler of the tractor and
insert the male coupler of the im-
plement. A clicking sound is heard
when the couplers are engaged.
5. pull the hydraulic hose of the im-
plement to check that the couplers
are properly connected.
6. Start the engine and check the op-
erating status and leakage.
opERATIoN
▶DISCONNECTION
1. make sure to stop the engine be-
fore disconnecting it.
2. Release any residual pressure in
the hydraulic hoses of the imple-
ment and tractor by operating the
double acting valve lever 4 to 5
times.
3. R e m o v e a n y f o r e i g n m a t e r i a l
around the couplers.
4. keep the implement balanced by
removing any load applied (low-
ering it onto the ground, for ex-
ample). If disconnecting the hose
while outer load is applied to the
implement, it is hard to connect the
implement in the future.
5. Remove the male coupler by push-
ing the female coupler boss of the
tractor backward.
6. close the dust-proof cover of the
female coupler of the tractor. Wrap
the male coupler of the implement
with a plastic bag to prevent con-
tamination.
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2013-11-05 오후 4:11:58