Iseki TG5330, Руководство по эксплуатации

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OPERATION
101
EXTERNAL AUXILIARY HYDRAULICS
(accessory)
Auxiliary hydraulics can be Dealer-installed to operate
implements requiring external hydraulic source for opera-
tion. Kits are available as single-spool (one auxiliary cir-
cuit) or two-spool (two hydraulic circuits).
FIG. 5-88 : Control lever, 1, controls implement
raising/lowering when first set of remote couplers are
used. Control lever, 2, controls implement when second
set of remote couplers are used (two-spool kit only).
Control lever(s) are spring-loaded to center neutral posi-
tion, from normal raise or lower positions.
FIG. 5-89: Remote couplers are located at rear of Tractor,
above three-point hitch, or, under right step (depending on
kit installed). Rear location shown.
Coupler set, 1, corresponds with control lever, 1, coupler
set, 2, with control lever, 2.
Implement hoses must be connected to each coupler set
so when respective control lever is pulled rearward, imple-
ment raises and, when pushed forward, implement low-
ers. Male coupler tips (on implement hoses) must be com-
patible with Tractor couplers and must also be inserted
fully and locked into Tractor couplers to operate correctly.
CAUTION: Always lower implement to
ground, shut off engine and relieve system
pressure (by operating control levers with
engine off) before connecting or disconnect-
ing implement hoses.
CAUTION: Make sure all hydraulic hoses,
couplers and cylinders are in good condition
before use. Damaged equipment is danger-
ous.
FIG. 5-90: Most implements require double-acting
hydraulics. Each implement cylinder will have two hoses
connected to it.
When single-acting service is required (cylinder with only
one hose), the inner A coupler will be used and selector
function, 1, must be turned to the left.
NOTE: For normal double-acting operation selector func-
tion must be turned to the right.
1
2
FIG. 5-88
2
1
A
A
B
B
FIG. 5-89
1
1
FIG. 5-90