5
5
-
opERATIoN
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.
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.
ImPORTANT
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. Remove any foreign material
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.
(A) diameter
A
TC2O525A
The hose unions used must comply
with ISo standards.
dimension (A) must be between
20.48 and 20.56 mm (0.806 and
0.809 in.).
PT1/2.COUPlER.SOCkET..
(ImPlEmENT)
TE130(NX4520,5020,5520,6020)-합본-29 29
2016-02-22 오전 8:25:08
Содержание NX4520
Страница 12: ...MEMO MEMO TE130 NX4520 5020 5520 6020 12 12 2016 02 22 8 20 36...
Страница 33: ...1 1 21 SAFETY PRECAUTIONS TE1O102d TE130 NX4520 5020 5520 6020 21 21 2016 02 22 8 21 10...
Страница 34: ...1 22 NX4520 NX5020 NX5520 NX6020 Te1O103d TE130 NX4520 5020 5520 6020 22 22 2016 02 22 8 21 11...
Страница 36: ...1 24 NX4520 NX5020 NX5520 NX6020 Te1O106d TE130 NX4520 5020 5520 6020 24 24 2016 02 22 8 21 49...
Страница 46: ...MEMO MEMO TE130 NX4520 5020 5520 6020 6 6 2016 03 15 4 36 25...
Страница 142: ...MEMO MEMO TE130 NX4520 5020 5520 6020 76 76 2016 02 22 8 24 23...
Страница 190: ...MEMO MEMO TE130 NX4520 5020 5520 6020 18 18 2016 02 22 8 25 42...
Страница 240: ...MEMO MEMO TE130 NX4520 5020 5520 6020 50 50 2016 03 15 4 38 30...
Страница 246: ...MEMO MEMO TE130 NX4520 5020 5520 6020 6 6 2016 02 22 8 27 05...
Страница 254: ...MEMO MEMO TE130 NX4520 5020 5520 6020 8 8 2016 02 22 8 27 20...
Страница 255: ...INDEX INDEX 10 2 10 10 TE130 NX4520 5020 5520 6020 1 1 2016 02 22 8 27 31...